Axles : Triple 6,000lbs Axles Mechanical Systems : Electric Breaks, Spring Suspension, And Electric/Hydraulic 12,000Lbs Jack. Electrical : 110 Volt /30AMP Electric Package And A 60 AMP Power Converter Tires And Wheels : HWT Aluminum “MOD” Wheels And ST235/80R16 GoodYear Tires Sizes Exterior Features : 6” All Aluminum Frame, White Exterior Color With Stainless Steel Corners, Tag Hitch, And A 2 516” 25K RV Coupler. Interior Features : 16’ Interior Lift, 7’ Solid Floor Attic With A Folding Ladder, Tuff Ply Black Coin, 4 D-Rings,36” x 76” Side Door, 4 D-Rings, 4’ EL Series Base Cabinets, 4’ EL Series Overhead Cabinets, And 52’ Of L-Track. Lighting : Six 48” Double Florescent Light Fixtures Rear Ramp Door : 9’ x 97” Ramp Door With Spring Assist And An Aluminum Ramp Door Flap.