PETERBILT 379 EXHD -UPDATED & UNLOCKED- V4.6 1.43/1.44 American Truck Simulator Mods | 23 Apr, 2022 SMRS proudly presents Peterbilt 379 EXHD unlocked update. Cleared most reds from gamelog. Fixed hood mirror issue. Author: Blue Line Brandon, Kriech, Bananas(SMRS) Tags: PETERBILTHaving trouble with the mod? Check the comments for a solution and report any new bugs you find.