Volvo D13, 405 HP (will advance to 505 HP), 398,114 Actual Miles -ECM Verified, Jake, 12 Speed Automated Transmission, 12350# FA, 40000# RA, 2.47 Ratio, 52350# GVWR, Air Ride Cab, 10 Aluminum Wheels, 11R22.5, Air Ride Suspension, 182" WB, Air Sliding 5th Wheel, Penske Maintained, A/C, Tilt, Cruise, and Stereo.