Peterbilt 379 Day Cab Conversion 2025. Ultra cab deluxe day cab conversions kit fits peterbilt * high quality conversion kit* made of fiberglass* comes complete with bonded, internal aluminum bracing and mounting. Prairie technology is the industry leader in custom day cab conversions and custom day cab kits for peterbilt, kenworth, freightliner, international, volvo, sterling, and western star trucks.

By the time you look at your ratty old air bags and leaking. Peterbilt unibilt cab conversion flat panel kit