American Truck Simulator -v1.35.1.3s 21 Dlcs... ((new)) (2026)

American Truck Simulator v1.35.1.3s: The Ultimate 21-DLC Long-Haul Experience

For fans of open-road tranquility, logistical precision, and the sprawling beauty of the North American landscape, few titles command as much respect as SCS Software’s American Truck Simulator (ATS). While newer updates have since rolled out, the v1.35.1.3s build remains a landmark release in the game’s history. Coupled with a collection of 21 DLCs (Downloadable Content) , this specific version represents a "Goldilocks" zone of stability, content richness, and mod compatibility.

In this deep-dive article, we will explore why the American Truck Simulator v1.35.1.3s with 21 DLCs is still considered a pinnacle build for virtual truckers, breaking down the map expansions, cargo mechanics, performance tweaks, and how to extract the most value from this massive content library.

6. Final Verdict

The "American Truck Simulator - v1.35.1.3s 21 DLCs" package represents the end of the early era and the beginning of the modern era. It was the moment ATS stopped looking like a dated indie title and started looking like a polished simulator.

For a collector, this version is a pristine snapshot of the game when the Pacific Northwest was finally completed, offering a cohesive, optimized, and graphically complete West Coast experience.

American Truck Simulator (ATS) v1.35.1.3s with 21 DLCs requires looking back at a specific snapshot of the game's history. Released in mid-2019, Update 1.35 was a "mega" update that significantly modernized the sim. The v1.35 Experience: A Major Turning Point

At this specific version, the game felt much more "complete" than its initial 2016 launch. The 1.35 update brought several technical leaps that remain core to the game today: DirectX 11 Support:

This was the biggest change, offering better performance and smoother frame rates compared to the aging DX9. Washington State & Sardinia (ETS2):

For ATS specifically, this version prepared the game for the highly detailed Washington DLC, which set a new bar for environment quality. Voice Navigation:

This version introduced actual voice-guided GPS (with multiple languages), finally removing the need to constantly stare at the Route Advisor. Owned Trailers:

You could finally purchase and customize B-Double, Grain, and Chip trailers. The "21 DLCs" Package

A bundle with 21 DLCs at the v1.35 mark typically includes a mix of: Map Expansions:

California (Base), Nevada (Base), Arizona (Free), plus paid expansions like New Mexico, Oregon, and Washington. Tuning & Cargo: Heavy Cargo Pack Forest Machinery Special Transport (oversized loads with escort vehicles). Cosmetics:

Various paint job packs (Steampunk, Valentine's, etc.) and the Wheel Tuning Pack Pros and Cons (v1.35 Context) Review Sentiment

Greatly improved by DX11; lighting and rain effects look significantly better than earlier builds. Map Quality

Older areas like California began to show their age compared to the lush, dense forests of the Oregon and Washington DLCs.

Added suspension and cabin physics made the trucks feel "heavier" and more realistic.

This specific build was a "Stable" branch, though early DX11 implementation had minor flickering issues for some users. Current Context (2026) It is important to note that v1.35 is now considered "Legacy." As of early 2026, the game is on version 1.58 Truck Simulator Wiki Why stay on v1.35?

Usually, players stick to this version to maintain compatibility with specific older mods

or if they are using a pirated/repack version that hasn't been updated. What you miss: Modern versions include the Route 66 Rework Driving Academy , multi-core CPU support, and over 15 additional states.

If you are playing this version today, you are getting a rock-solid, stable trucking experience with high-quality maps (Oregon/Washington), but you are missing out on the massive engine optimizations and map reworks found in the latest official updates update your game to the latest version or are you looking for compatible mods specifically for v1.35?

The 1.58 Update for American Truck Simulator is now released & features

This report covers American Truck Simulator (ATS) version 1.35.1.3s

, a major milestone update released in mid-2019 that significantly expanded the game's map, vehicle systems, and technical features. Update Overview: v1.35.1.3s

The 1.35 update was one of the largest in the game's history, introducing experimental support for DirectX 11, which provided better performance and visual stability. Key Gameplay Features:

GPS Voice Navigation: Added localized voice instructions for turn-by-turn driving.

Online Garage Purchase: Allowed players to buy garages remotely without visiting them in person.

Emergency Refueling: A new service providing roadside fuel if players run out in the wilderness.

World Improvements: Updated traffic lights across all states and significantly improved road signage in Arizona.

Wiper Improvements: Introduced multiple speed settings and a delay format for windshield wipers. Content Expansion: 21 DLCs

As of the v1.35.1.3s release cycle, the game featured a robust lineup of 21 pieces of Downloadable Content (DLC), categorized by map expansions, specialized cargo, and customization. Map Expansions

This era marked the debut of the Pacific Northwest region, adding more verticality and lush environments.

Washington DLC: Added the state of Washington, featuring iconic landmarks like Mt. St. Helens and the Seattle skyline.

Oregon DLC: Expanded with new roads like OR-58, CA-299, and the final stage of OR-140.

Arizona: A free expansion that was standard by this version.

New Mexico: Featured the high-desert landscapes of the Southwest. Vehicle & Cargo DLCs

New trailer types were introduced as "ownable," allowing players to customize and use them for specific jobs.

The version v1.35.1.3s American Truck Simulator (ATS) was a landmark update released in June 2019, primarily known for introducing the Washington map expansion DirectX 11 support This specific release, often bundled with

in various community repacks or collections, represents the state of the game just as it began expanding rapidly into the Pacific Northwest. Key Features of Update v1.35 DirectX 11 (Experimental) American Truck Simulator -v1.35.1.3s 21 DLCs...

: Provided significant performance improvements for most players, moving away from the aging DX9. Voice Navigation

: Added localized GPS voice instructions in various languages. Trailer Ownership Expansion

: Introduced ownable B-doubles, container trailers, chip vans, and specialized boat trailers. Map Updates

: Beyond the Washington DLC, this update added new roads to Oregon (OR-58, OR-140) and California (CA-299), and completely reworked Yuma, Arizona. Gameplay Improvements

: Included online garage purchasing, emergency refueling services, and expanded driver hiring options. The "21 DLCs" Breakdown

As of the v1.35 era, a "full" collection typically included these major categories:

American Truck Simulator (ATS) is more than just a driving game; it is a meticulously crafted digital odyssey across the diverse landscapes of the United States. Developed by SCS Software, the game has evolved significantly since its 2016 debut. Version v1.35.1.3s, bundled with 21 DLCs, represents a specific, high-water mark in the game's history, offering players a vast and immersive trucking experience. The Evolution of the Open Road

When American Truck Simulator first launched, it focused primarily on California and Nevada. However, by the time of version 1.35, the map had expanded substantially. This version was a "mega-update" that introduced critical features like DirectX 11 support, which drastically improved performance and visual fidelity. It also brought voice navigation and the addition of the Washington state map expansion for many users, further pushing the boundaries of the simulated world. The Power of 21 DLCs

The inclusion of 21 DLCs (Downloadable Content) transforms the base game into a comprehensive logistics simulator. These additions are generally categorized into three types:

Map Expansions: Adding states like Arizona, New Mexico, Oregon, and Washington, providing thousands of miles of new highways and iconic landmarks.

Cargo & Trailers: Specialized packs like the Forest Machinery or Heavy Cargo Pack introduce complex hauling challenges, requiring players to navigate oversized loads through tight mountain passes.

Aesthetic & Customization: From Wheel Tuning Packs to Cabin Accessories, these allow players to personalize their rigs, making the long hauls feel uniquely their own. Realism and Relaxation

What makes version 1.35 particularly notable is the balance it strikes between technical realism and therapeutic gameplay. Players must manage fuel, fatigue, and traffic laws while navigating authentic recreations of American geography. The "s" in the version number typically denotes a stable build, ensuring that the physics of the trucks—from the weight of the air brakes to the torque of the engines—feel grounded and responsive. Impact on the Gaming Community

This specific configuration (v1.35 with 21 DLCs) is often cited in the community as a "complete" package for those looking to experience the golden era of the game's growth. It offers enough variety to keep a player engaged for hundreds of hours, whether they are building a massive trucking empire or simply enjoying the sunset over the Pacific Coast Highway.

In conclusion, American Truck Simulator v1.35.1.3s serves as a digital monument to the American trucking industry. Through its expansive map and detailed mechanics, it allows anyone to experience the freedom of the open road from the comfort of their home.

The phrase " American Truck Simulator -v1.35.1.3s 21 DLCs " refers to a specific version of the game that includes 21 downloadable content packs. This particular bundle is commonly found on digital distribution platforms or community-repack sites.

As of April 2026, the official game has evolved significantly past version 1.35, with over 59 total DLCs now available on Included Content in the v1.35 21 DLC Bundle

Version 1.35 (released mid-2019) was a major update that introduced the Washington map expansion. The "21 DLCs" generally include a mix of map expansions, cargo packs, and cosmetic upgrades released up to that point. SCS Software Map Expansions (Free base game expansion) New Mexico Washington (The primary addition for v1.35) Cargo & Gameplay Packs Heavy Cargo Pack : Adds massive, high-weight trailers. Special Transport : Features oversized loads requiring escort vehicles. Forest Machinery : Specialized logging equipment for Northwest routes. Tuning & Accessories Steering Creations Pack : Custom steering wheels. Wheel Tuning Pack : Enhanced rim and hub customization. Cabin Accessories : Interior decorations like GPS and bobbleheads. Paint Job Packs

The remaining DLC count (roughly 10-12) consists of various themed skins, such as the Classic Stripes Valentine's paint job packs.

Title: The 1.35.1.3s Run

The digital dawn bled orange over the Oregon coast. Inside his virtual cab, Mike gripped the wheel of his W900. The version number in the corner of the screen read 1.35.1.3s. It wasn't just a patch; it was a promise.

With 21 DLCs humming in the game’s engine—from Oregon’s misty forests to New Mexico’s red mesas, from Utah’s salt flats to Washington’s apple orchards—Mike felt less like a player and more like a cartographer. Today’s job: haul a fragile load of dynamite from Portland to Hobbs, New Mexico. A 1,800-mile suicide run.

He fired up the newly tuned Detroit Diesel. In 1.35, SCS Software had tweaked the torque curves. The engine didn't just roar; it growled with low-end grunt. He pulled out of the garage, the trailer wobbling realistically thanks to the updated physics. The “Fragile Cargo” warning blinked. Don't jolt. Don't brake hard.

The first leg was I-5 south. The Oregon DLC unfolded in hyperreal detail: rain-slicked asphalt, pine trees crowding the shoulder, a runaway truck ramp that looked too inviting. He passed a logging truck—AI behavior improved in this build—it actually signaled before merging. Progress, Mike thought.

By Sacramento, he switched to the Heavy Cargo Pack. The dynamite demanded respect, but the road demanded aggression. A sharp downgrade near Bakersfield. He tapped the engine brake. Brrump. Brrump. The load shifted. His heart rate spiked.

Then came the new content: the Utah DLC border. The landscape bleached white. Salt flats stretched to a digital horizon. He pulled over at a rest stop, bought a virtual coffee (a new idle animation in 1.35), and watched a tumbleweed scripted by the Forestry & Special Transport DLCs roll past. The game didn't feel like a game anymore. It felt like a meditation.

Night fell over New Mexico. The 1.35.1.3s patch had fixed the shadow pop-in. Now, moonlight sliced through canyons, and his headlights painted the guardrails in stuttering, realistic beams. He passed the Carlsbad Caverns scenic marker—part of the New Mexico DLC—and felt a pang of wanderlust. He had never been there in real life.

But the game had become the next best thing.

Twenty miles from Hobbs, the fatigue system kicked in. His virtual eyelids drooped. The wheel tugged left toward a ditch. BZZT. The rumble strip snapped him back. He pulled into the delivery depot at 2:14 AM game time, backed the trailer into the glowing green zone with millimeter precision, and cut the engine.

Job Complete.

He leaned back, watching the screen save his progress. The version 1.35.1.3s still sat in the corner, but it felt like an old friend now. With 21 DLCs under his belt and an empty road ahead, Mike clicked “Next Job.”

The map loaded. Washington was calling. There was a load of fireworks needing a ride to Seattle.

Some roads never end. They just update.

Jack Dalton didn’t just drive a truck; he lived in one. His rig, a 1982 Kenworth W900, was more home than the studio apartment he kept in Boise. Version 1.35 was a special kind of life—the era of the Washington timber runs and the dusty trails of New Mexico.

One humid Tuesday, Jack pulled out of a logging camp near Bellingham. Behind him sat forty tons of raw cedar. Ahead lay 1,200 miles of asphalt, wind, and bad coffee. The Long Haul

Bellingham to Portland: The rain was a constant drumming on the roof. Jack toggled his wipers to high, watching the mist roll off the Olympic Peninsula.

The Grapevine: Crossing into California, the engine groaned. He watched the temperature gauge like a hawk, downshifting as the desert heat began to shimmer off the hood. American Truck Simulator v1

The Neon Glow: By the time he hit Albuquerque, it was 2:00 AM. The turquoise lights of the diners blurred past. Jack felt the "fatigue" warning tick in his brain, but the delivery window was closing. The Detour

Just past Roswell, the GPS flashed red. A "Random Road Event" had blocked the main interstate—a jackknifed tanker. Jack had to make a choice: Wait it out and lose the "Perfect Delivery" bonus. Take the backroads through the unmarked canyon passes.

He swung the wheel right. The pavement turned to gravel. The 21 DLCs he’d installed meant the world was vast, but here, in the dark of a narrow canyon, it felt claustrophobic. The air brakes hissed as he navigated a hairpin turn with inches to spare. The Payoff

As the sun broke over the horizon, Jack pulled into the Phoenix freight terminal. He backed the trailer into the slot—one smooth motion, no mirrors broken. Distance: 1,240 miles Fuel used: 180 gallons Profit: $24,000 Damage: 0%

He climbed out, stretched his aching back, and looked at his Kenworth. The chrome was covered in bugs and red desert dust. He smiled, grabbed a lukewarm soda from the fridge, and checked the job board. Seattle was calling. 💡 Ready to keep the engine running? Tell me:

Should Jack encounter a specific problem (mechanical failure or a police chase)?

Are we looking for a career-focused story (building a trucking empire)? AI responses may include mistakes. Learn more

This version of American Truck Simulator (v1.35) was a major milestone released in mid-2019. It introduced significant engine upgrades (DirectX 11 support) and expanded the map considerably.

Here is a guide to getting the most out of this specific build and its included content. Core Features of v1.35

DirectX 11 Support: This version introduced experimental DX11 support, which significantly improved performance and frame rates for most players compared to DX9.

Washington State: v1.35 coincided with the release of the Washington DLC, adding the Pacific Northwest's dense forests and coastal roads.

Voice Navigation: This was the first version to include localized voice commands for the GPS, reducing the need to look at the dashboard constantly.

Garage Management: You can now manage your drivers and trucks remotely through the map interface without physically visiting the garage. Notable DLCs Included

With 21 DLCs, your installation likely includes the following major expansions: Map Expansions: Washington , Oregon , New Mexico , and Arizona (plus the base states of California and Nevada). Cargo Packs: Forest Machinery , Heavy Cargo Pack , and Special Transport (escorted oversized loads). Customization: Steering Wheel DLC , Dragon Truck Design , and various classic paint job packs. Getting Started: Optimization Tips

Enable DX11: If your hardware supports it, go to your launch options and add -dx11. It offers better stability and smoother gameplay for this specific version.

Adjust Mirror Quality: In v1.35, mirror rendering can be a performance hit. Set "Mirror Distance" to Medium if you experience stuttering in cities.

Use the "Route Advisor": Familiarize yourself with the updated F-key shortcuts to manage your fatigue, fuel, and job progress while driving. Gameplay Progression

Early Game: Stick to "Quick Jobs." You don't pay for fuel or repairs, allowing you to save up for your first truck quickly.

Buying Your First Truck: Look for a Peterbilt 389 or Kenworth W900 if you want the classic American long-nose feel, or the Volvo VNL for better visibility and modern handling.

Skill Point Priority: Invest your first few points into Long Distance (to unlock higher-paying jobs) and Fragile Cargo (to increase your XP multiplier). Troubleshooting Version 1.35

Mod Compatibility: Most modern mods (built for v1.40+) will not work on this version. If you are looking for mods, search specifically for "ATS 1.35 mods" on sites like SCS Forums or ModLand.

Controller Setup: This version has excellent support for Xbox and PlayStation controllers. Use the "Input Wizard" in the settings to map your "Engine Start" and "Parking Brake" to easily reachable buttons.

This version and DLC configuration (v1.35.1.3s with 21 DLCs) is a classic "snapshot" from

, famously associated with one of the most substantial updates in the game's history. American Truck Simulator: v1.35.1.3s Overview

Released in mid-2019, version 1.35 was a transformative update that introduced DirectX 11 support

(experimental at the time), significantly improving FPS and rendering for many players. Major Features in v1.35: Washington State Expansion: The flagship map addition. Voice Navigation:

Introduced localized GPS voices (English, German, French, etc.). Trailer Ownership Expansion:

Added B-double trailers, chip van trailers, and container trailers. New Roads:

Added OR-58 (Oregon), CA-299 (California), and the final segment of OR-140. Gameplay Polish:

Added online garage purchases, a refueling service, and the ability to copy truck/trailer configurations across your fleet. trucksimulator.wiki.gg The "21 DLCs" Bundle

As of June 2019, having 21 DLCs meant a nearly complete collection of available content at that time. This set typically includes: Key DLCs Included Map Expansions Washington, Oregon, New Mexico, Arizona (Free) Cargo & Trailers Forest Machinery, Heavy Cargo Pack, Special Transport Customization

Cabin Accessories, Wheel Tuning Pack, Steering Creations Pack Paint Jobs

Space Paint Job Pack (released shortly after 1.35), Classic Stripes, various country-themed packs Why This Version is Notable

Many players still reference this specific build because it marked the transition to more modern game mechanics and better hardware optimization via DX11. It was also the era when Forest Machinery

was introduced, adding depth to the logging industry in the Pacific Northwest. trucksimulator.wiki.gg

Released in 2019, version 1.35 was a landmark update for the game. Key features included:

DirectX 11 Support: Introduced for better performance and enhanced visual effects. Title: The 1

Voice Navigation: Added localized voice instructions for GPS.

New Map Additions: Major rework of German roads (in its sister game ETS2) and the addition of Washington for ATS.

Garage Management: Ability to manage your fleet and drivers via the map. The "21 DLCs" Breakdown

A package labeled with 21 DLCs typically covers the essential expansions released up to mid-2019. These generally fall into three categories: 1. Map Expansions (The Core) Washington: Coastal forests and mountainous terrain.

Oregon: The "Beaver State" featuring deep forests and the Pacific coast. New Mexico: High deserts and unique Southwest architecture.

(Note: California, Nevada, and Arizona are part of the base game or free updates). 2. Cargo & Gameplay Enhancements

Forest Machinery: Specialized equipment for the logging industry.

Heavy Cargo Pack: Massive loads like transformers and crawlers that require steerable trailers.

Special Transport: Oversized loads that require escort vehicles and closed-off roads. 3. Customization & Tuning

Wheel Tuning Pack: Deep customization for rims, nuts, and hubs.

Steering Wheel Pack: Dozens of high-detail steering wheel designs.

Paint Job Packs: Various themed skins including Classic Stripes, Halloween, Christmas, and Valentine's.

Cabin Accessories: Interior items like GPS units, bobbleheads, and pennants. Technical Note

If you are looking for more recent content, the game has expanded significantly since v1.35. New states like Texas, Montana, and Louisiana (released Dec 2025) are available in the official Steam store .

American Truck Simulator Update 1.35.1.3s was a massive milestone for the game, famously bundled with 21 DLCs in various community repacks. This specific version solidified the 1.35 branch as one of the most content-heavy updates in the game's history. Key Features of v1.35

Released in mid-2019, this update brought transformative technical and gameplay improvements:

DirectX 11 Support: Introduced as an experimental feature, significantly improving performance and visual stability.

GPS Voice Navigation: Added localized voice guidance to keep your eyes on the road.

Trailer Ownership Expansion: Allowed players to purchase and customize B-doubles, container trailers, and chip vans.

New Roads: Added OR-58, CA-299, and extra segments of OR-140, expanding the driveable map in Oregon and California.

Hardware Support: Added full support for the Tobii Eye Tracker, Steam Controller, and Razer Chroma RGB lighting. The 21 Included DLCs

The v1.35 bundle typically includes major map expansions and essential utility packs available at that time: American Truck Simulator

Title: Digital Logistics and the Expansion of Territory: A Technical and Cultural Analysis of American Truck Simulator (v1.35.1.3s)

Abstract

This paper examines the software architecture, content delivery mechanisms, and simulation fidelity of American Truck Simulator (ATS), specifically focusing on build version 1.35.1.3s. By analyzing the integration of 21 downloadable content (DLC) packages, the study explores how the developers have expanded the virtual geography of the United States. The paper discusses the transition to the Vulkan rendering API (initiated around this update cycle), the economic simulation mechanics, and the philosophical implications of translating manual labor into recreational simulation.

1. Introduction

Developed by SCS Software, American Truck Simulator (ATS) represents a sub-genre of simulation games that prioritize realism, logistical management, and geographic accuracy over traditional "win states." Version 1.35.1.3s serves as a significant snapshot in the game’s lifecycle, marking a period of stabilization before major graphical overhauls while containing a substantial library of content via 21 distinct DLCs. This paper analyzes the technical composition of this specific build, the scope of the "map expansions," and the role of DLC in sustaining the "Games as a Service" (GaaS) model within the simulation niche.

2. The Technical Architecture of v1.35.1.3s

2.1 The Engine and Rendering Version 1.35 was a pivotal update for the Prism3D engine. While the 1.35 branch is often remembered as a precursor to the 1.36 update which introduced the Vulkan API renderer, version 1.35.1.3s represents the maturity of the DirectX 11 implementation. This build optimized memory management, allowing for higher fidelity shadows and more complex model rendering without degrading frame rates—a critical requirement for a game often played on multi-monitor setups by simulation enthusiasts.

2.2 Physics and Gameplay Mechanics The 's' suffix in the version number denotes the "stable" public branch. In this build, the physics engine governing the truck chassis dynamics, trailer sway, and tire adhesion were refined to mimic the weight distribution of American "semi" trucks, which differ significantly in articulation from their European counterparts found in the sister title, Euro Truck Simulator 2.

3. Analysis of the 21 DLCs: Modular Territory

The inclusion of 21 DLCs in this version highlights the modular content delivery system employed by SCS Software. These DLCs can be categorized into three functional groups:

3.1 Map Expansions (Territorial Acquisition) The core value proposition of ATS lies in its map. By v1.35, the playable map likely included the base states (California and Nevada) and purchased expansions such as Arizona, New Mexico, Oregon, and Washington. Each map DLC adds thousands of miles of virtual road networks, distinct biomes, and localized architecture. This modular expansion turns the game into an evolving representation of the American landscape, effectively creating a "digital twin" of the US interstate system.

3.2 Cargo and Industries DLCs such as "Heavy Cargo" and "Special Transport" modify the game's difficulty curve. They introduce oversized loads that require complex maneuvering and adherence to specific route rules, deepening the simulation from a driving game to a logistical puzzle.

3.3 Cosmetics and Branding A portion of the 21 DLCs comprises cosmetic upgrades (paint jobs, cabin accessories) and steering wheel accessories. While mechanically superficial, these DLCs serve a crucial economic function: they act as a low-barrier entry for revenue generation, funding the more

Part 1: Technical Deep Dive – What is v1.35.1.3s?

Map Expansion DLCs (4)

  1. Arizona (Free – but still counts as DLC)
  2. New Mexico
  3. Oregon
  4. Washington

The Paint Job DLCs (The Fillers)

While not gameplay-changing, the 21 count usually includes 8-10 paint job DLCs (e.g., USA Paint Jobs, Retro Stripes, Valentine’s, Halloween, Space, Forest, Christmas). These offer aesthetic variety for screenshot artists.

4. Gameplay Experience at v1.35

Playing this specific version offers a unique "time capsule" experience compared to the modern game:

5. Why This Build & DLC Count Matters Today

For the serious virtual trucker, v1.35.1.3s + 21 DLCs is the "definitive stable modding platform."