Auction Details for 1991 Peterbilt 378
Category: Conventional Day Cabs
Year: 1991
Manufacturer: Peterbilt
Model: 378
Description: Located in Lane 5 Spot 19, Cat 3406B 425 hp Engine, 1991 US EPA Label, Eaton Fuller 18-Speed Manual Transmission, 12000 lb Front Axle, 44000 lb Rears, 56000 lb GVWR, 201 in Wheelbase, Air Suspension, 11R24.5, Air Sliding 5th Wheel, Headache Rack Detail: https://www.rbauction.com/ar/1991-peterbilt-378-6x4-t-a-day-cab-truck-tractor/14670363
Sold for $23,000
- Auction Company: Ritchie Bros. Auctioneers
- Auction Date: 2026-02-25
- Auction Site: Lake Point, UT

