COMING SOON!  New 2022 Peterbilt 579 Ultra Cab with ARI 120 Inch Legacy II RBUB Sleeper, X15 Cummins, 565 HP, Ultrashift Plus Transmission, 288 WB.  Click View Product for More Photos and Detailed Information! 

COMING SOON!!! - New 2022 Peterbilt 579 Ultra Cab with ARI 132 Inch Legacy II RDFSUC Sleeper, X15 Cummins, 525 HP, Eaton 13-Speed Transmission, 300 Inch WB.  Click View Product for More Photos and Detailed Information!