View 22 Photos View 0 Videos 1997 Peterbilt 379EXHD Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual $79,900 USD Just arrived and heading through our shop to DOT. Driver retired from OTR. 2.7 million mile truck with around 850,000 on the last engine overhaul. Brand new 7" exhaust, Air and electrical at... ConditionUsedUsage850,000 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power550 HPEngine ModelCaterpillar 3406EDrivetrain6x4Transmission18 Speed ManualSleeper TypeFlat Top SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.55 ratioStock Number434889 MLS Number14386225CategorySleeper Semi Trucks Last Updated5/22/2026 LocationSpokane Valley, WA, US Sold ByClass 8 Trucks (833) 796-___ SHOWNUMBERCall Seller Email Seller Save More Info