Make: Peterbilt Mileage: 950,000 Mi Year: 1999 VIN Number: 1XP5AU7X1XD481679 Condition: Used Unit 47542 (15-340) noted by iSellPro, for sale by Big Rig Sales LLC - 1999 PETERBILT 379 DAY CAB C12 CAT 410HP, ENGINE BRAKE,10 SPEED, AIRRIDE, AMERICAN CLASS INTERIOR 200" WHEELBASE CLEAN DOT INSPECTED AND READY TO 1999 PETERBILT 379 DAY CAB TANDEM AXLE DAYCAB FOR SALE IN DELAWARE:: - PETERBILT 379 DAY CAB for Sale Engine: CAT C12 410 HP (Cruise) Transmission: EATON-FULLER 10 Spd. Man. Suspension: Air Ride Tire Size: LO PRO 22:5.