Fits: DS electric/gas model (1993-up) Features: U.S PATENT #10.351.169 Lifts the cart by lengthening spindle size. Bolt on design with no additional parts or modification needed All tested alloy class 8.8 high strength hardware ((Proof load 85000psi/Yield Strength Min 92000psi/Tensile Strength 120000psi) Fits up to 22″ tires (offset wheel only) Includes front and rear parts Black powder coating finish Step by step installation instructions provided 4-year factory warranty provided by STEELENG GOLF CART CORP, free replacement if any quality issue.