2024 Peterbilt 579 Specs Mpg

2024 Peterbilt 579 Specs Mpg. All the bells and whistles may fill up a spec sheet and add plenty of pages to the owner's manual, but the real test of the new fleet flagship comes on the highway. 579 tractor with 80 double bunk ultraloft sleeper with epiq aero package.

All the bells and whistles may fill up a spec sheet and add plenty of pages to the owner’s manual, but the real test of the new fleet flagship comes on the highway. 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.