Upgrade your American Truck Simulator experience with the Ultimate Pack — the most advanced version of Realistic Truck Physics for American Truck Simulator.
The Ultimate Pack features improved truck and trailer physics, with carefully tuned suspension behavior for both the truck and trailer. Trailer suspension is more responsive and reacts more naturally to road conditions, bumps, weight transfer, and chassis movement.
The Ultimate Pack includes three carefully tuned presets. Think of them as three different physics mods in one package — simply choose the driving experience you prefer:
– Flexible – Increased truck suspension travel, dynamic cabin movement, and soft, highly responsive trailer suspension
– Realistic – Balanced truck physics with soft-realistic trailer suspension based on real-world behavior
– Stable – More controlled truck handling with stiffer trailer suspension for increased stability
– You can switch between presets at any time through the in-game Mod Manager.
Compatible with all default ATS trucks, plus dedicated support for a growing range of popular truck mods.
Compatible Truck Mods
– Kenworth K100E by MrOverfloater
– Volvo VNL670 by Aradeth
– Freightliner FLB by Harven
– Kenworth W990 by Harven
– Mack R Series by Harven
– International HX520 by Harven
– Kenworth T800 by GTM
– Peterbilt 567 by GTM
– Lord G350 by Jon Ruda
– Kenworth W900 Highway Killer by Jon Ruda
– FREIGHTSHAKER CLASSIC XL by Jon Ruda
– FREIGHTSHAKER CASCADIA 125 by Jon Ruda
– FREIGHTSHAKER CORONADO SD by Jon Ruda
– RVM Pickup Truck by Jon Ruda
– PETE 362 CABOVER by Jon Ruda
– PETE 579 NG by Jon Ruda
– Peterbilt 389 Glider by Jon Ruda
– Rezbilt 389 by Allen Rezbilt
– Kenworth W900 Series by Jasper
– WS 4900 Free Lite Edition by Jon Ruda
– Peterbilt 389 by Pinga
