Fits the FRONT and REAR of all years Suzuki LTR 450 and LTZ 400 Rear wheel - 9x8 wheel, 3+5 backspacing, 4/110 and 4/115 bolt pattern 9" diameter 8" wide Front Wheel - 10x5 wheel, 3+2 backspacing, 4/144 and 4/156 bolt pattern. The inside lip is rolled for extreme toughness. The wheels are powdercoated black. If you are not happy you can return them.