AIR- TOW TRAILER MODLE UT12-10 UTILITY BED 10,000LB CAPACITY DECK SIZE 6'3"X12' TANDEM AXLE WITH ELECTRIC BRAKES 16" WHEELS G.V.W.R 13350LBS. RUBBER SUSPENSION SPARE WHEEL/TIRE 16" ST235/8516F-12PLY 8 LUG SPARE TIRE BRACKET KIT 16" & 17" 6AMP BATTERY CHARGER MOUNTED IN POWER COMPARTMENT PLUGS INTO 110V OUTLET