Volvo D16H500 6 cylinder 15L diesel engine, Volvo ATO3112D 12 speed automatic transmission, engine brake, differential locks, 13200lb front axle, 40000lb rear axles, Meritor RT-46-160 drive axles, 3.73:1 axle ratio, 53200 GVWR, bunk beds, 11R22.5, hendrickson air ride suspension, 220" wheelbase, air sliding 5th wheel, dual fuel tanks, 52" high rise sleeper, hour meter reads CNV, 1,409,757km