Patented design carries bikes up high, away from road and hot exhaust 15 inches long carry arms easily accommodate 2 bicycles (up to 70 pounds ); Works with a wide range of bicycle styles and frame sizes Patented individual tie down cradles secure and protect bicycles Extra wide bottom foot supports weight on the rear tire not on the rim Fits nearly all externally mounted spare tires, including the Wrangler JL with over the tire third brake lights Important, please consult manufacturer web page for specific vehicle fit