2024 Peterbilt 579 Interior Dimensions. The redesign of peterbilt motors co. Specs include 18 air slide fifth wheel, 13k front axle, 38k rear axle with 2.79 ratio, peterbilt flex air suspension, air disc brakes all.
Specs include 18 air slide fifth wheel, 13k front axle, 38k rear axle with 2.79 ratio, peterbilt flex air suspension, air disc brakes all. 579 tractor with 80 double bunk ultraloft sleeper with epiq aero package.