Description: 70" FLTTOP SLEEPER, JAKE, DS404 REARS, 3.70 RATIO, 12,00LB FRONT AXLE, 10 ALUMN WHEELS, LP 22.5 TIRES, SINGLE EXHAUST, 140 GAL FUEL TANK, 223" WHEEL BASE, BENCH MARK INTERIOR.ENGINE SER#06R0631759