Axles: Tandem 7,000Lbs Axels Mechanical Systems: Electric Breaks, Rubber Torsion Suspension, And Single Speed Duel Landing Gear. Electrical : Swtich Breakway Kit With Battery, And One 12 Volt Switch Tires And Wheels : Tire Size: ST235/85R16 LRE 8H Al HD Exterior Features : Rear Ramp Door With HT&W Cable Assist, Custom Black Exterior Paint, 2 5/16” Coupler, 42” HD Double Sealed Door, 6’ Of Rear Ramp Extensions With Rear Support., Beavertail, LED Lighting Package, And 6’Tapered Nose. Interior Features : Tie Down Stainless Steel D-Ring, Aluminum Interior Walls, Diamond Plated Flooring, And Black Hardware