Take a look at this lightweight spec. Dry weight listed at only 17,881. This Peterbilt 589 is spec'd with a 72"RR sleeper, X15 565/1850 engine and a 18 speed transmission, 260" wheelbase so no frame reinforcement required. Led headlights, Disc brakes, 24"air slide 5th wheel, Flex air susp. 3.25 gear ratio, Big Batt. disconnect switch, Continental 22.5LP on high polish wheels. Factory refrigerator, Peterbilt LX seats, Loaded with extra switches and full gauge package. We installed Stainless cab, sleeper, and breather panels with button lights. Ready to work!