Download Peterbilt 378 Truck V4.2 American Truck Simulator Mod

ATS Peterbilt Mod: 378 Truck V4.2 (Featured)
ATS Peterbilt Mod: 378 Truck V4.2

Changelog V4.2

  • Updated horns and hookups
  • Updated reflections
  • Fixed compatibility for SCS trucks

Adaptation to Version 1.50

Features:

  • Standalone
  • 2 cabins
  • 2 interiors
  • 2 chassis
  • 24 engines: Cat C15, Cat 3406, Detroit Diesel DD60, Cummins ISX15, Cummins NTC
  • More transmissions
  • DLC support
  • Numerous tuning options and accessories

Purchase Information: Available for purchase at the Peterbilt dealer or Mod Dealer.


Popular Mod! More than 1420 downloads in total!

💡 Others also downloaded: Coca Cola Mercedes Benz Sprinter [1.59], ALL Trailers Unlocked 30 11 2025 [1.50-1.57], Peterbilt 352 Truck V1.4.

Compatibility: ATS 1.50

Authors: Alpi0120, Term99, Kriechbaum, Vasja555, Dmitry Trots, Sherman

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How to install this mod (Full installation guide)

  1. Download and extract the mod. File extension should be .scs (ModsHost download guide).
  2. Find the mods folder on your computer
    • Windows – /Documents/American Truck Simulator/mod
  3. Copy the downloaded file to your Mods folder
  4. Launch the game and enjoy your mod!

Problems? Let us know in the comments! Your feedback helps modders improve the mod. Also, be sure to check the comments section - other players may have already shared solutions to common issues.

Incorrect? Let us know!

Download mod

Peterbilt_378_v4.2_ATS_1.50.scs (118 MB) Safe to download: Check 

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