Take a look at the 32,000 GVWR chassis! Set up for a Vacuum tank but will work for multiple applications. Wheelbase is 197" Cab to axle is 129.5" and the total frame space is 165.5". This unit has a 12k front axle, 21K rear axle and 20K Peterbilt AirTrac air suspension, rear axle has diff. lock and a 5.57 rear ratio, Engine is a PX7@300 Horsepower and 660 lb ft. torque. Allison 2500RDS 6 speed transmission, Continental 11R22.5 tires on high Polish Alcoa severe service wheels, 50 Gallon fuel tank under drivers door. Drivers Air Ride High back seat, tilt steering wheel, AM/FM Radio. Chrome bumper, visor, grill surround, and mirrors. 2 load lights mounted high back on cab. 2700-gallon 2C (700 water/2000 waste) 5454-H32 Marine Grade Polished Aluminum Dished and Flanged tank heads, 72" diameter x 144"- cylinder, 3" fill port in water compartment, 2" breather in water compartment, 1 1/2" coupling for drain in bottom of water compartment, (2) lifting lugs, 20" low profile manway/primary combo with 3" airline pipe, 1.5" aluminum half coupling. Water compartment sight tube. (3) 5" sight glass assemblies in the waste compartment. (1) 4" drivers side rear inlet, 20" rear manway with SS cover and 6" SS dump in cover. Hose Hooks, rub bars, full length skids with rubber sills, belly plate, full length aluminum hose trays. Internal baffles and stiffeners, rear light box at top, LED lights, brackets and wiring at front and rear of tank, Wiring conduit drivers and passengers side, rear. Diamond plate hose guards. Added passenger side 5 GPM Jetter box, 200' electric rewind hose reel, Masport Titan 407 CFM with PTO switch by drivers door.