This 2014 Peterbilt 337 Custom features a Paccar Diesel engine and Allison Automatic transmission. Formerly a Snap-On truck, it boasts extensive upfitting including a 6' Thieman Aluminum Power Liftgate, custom power awning, rear air conditioning, power inverters, and a rear camera, with an estimated $50,000-60,000 invested in upgrades. Despite its mileage of 167,614, the truck is described as looking new.