Compare Our “Anvil Elite” Extra Features Included at No Extra Charge: 5 year factory warranty. Anvil trailers with V-Nose front w/vertical ATP nose plate, radial tires, LED exterior lights, EZ lube American made axles, tubing steel main frame and wall posts. Piano hinge side door w/ flush RV style key lock, 6’3” interior height on 6’ and 7’ wide models, 6’6” on 8’ and 8.5’ wide models. Six Free exterior metal color choices w/matching screws, 16” on center tubing side wall posts, 16” on center floor cross braces on all tandem axle models. Ramp rear door standard including the flip/flap on ground end for easier roll-up. Others may charge extra for these options but not on our Anvil Elite models built Anvil Strong!