31' bumper pull high-line enclosed aluminum snowmobile trailer, torsion axles, 3/4" nupoly laminate floor. Forced air furnace, ducted hose into one of two cabinets. extra shelf, 110 outlet, 1 battery, extra LED lights inside, porch lights on front and back, 5 coat racks. 2) 7.5 gallon propane tanks, fuel door, roof and side wall vents. rear door opening 91" wide 79" high inside width 96" inside height 84" inside length 28'