ATS Heavy Mods

Heavy ATS mods hub for ATS. Explore heavy cargo, heavy haul, and truck and trailer add-ons, performance tested across Montana maps and cargo packs and DLCs.

💡 For more precise results, use multiple words/terms. The search will find matches across titles, categories, tags, and content.

ATS Part Mod: 18-20 Speed Transmission (Featured)

18-20 Speed Transmission

This mod features an 18 and an 20 speed transmission that’s made for heavy loads, efficient hauling and cruising. The differential ratio is: 2.83 Trucks Supported: Kenwoth W900 (SCS) Peterbilt 389 (SCS) Volvo VNL (SCS) Peterbilt 579 (SCS) Mack Anthem (SCS) Freightliner Cascadia (SCS)
ATS Cummins Part Mod: Classic Cummins Pack (Featured)

Classic Cummins Pack

There are 3 different versions of the 555, a 275hp, a 320hp, and a fantasy level whopping 640hp. This is a v8 with a peak torque around 2200 rpm and a limit of 3000. There isn’t much power below 1500 so hammer down on this one, just try not to smash the crank in the…
🔎