This is a very sturdy Yakima bike rack that mounts to vehicles with exposed spare tires like Jeeps and holds two bikes. A plate included, shown backward in pics gets sandwiched between the spare and the vehicle and the rack is attached to it. The two shorter bars get cled against the spare sidewall, keeping things nice and stable. It is easily removed when not being used and the plate can stay on the car. The bikes are securely held with integral quick release rubber straps and an arm with another strap holds the down tube to prevent them from swinging while driving. It even has holes for threading security cables to prevent theft. It is only suitable for vehicles where the spare hinges sideways I used it on a Honda CR-V, but is great for those as bikes typically dont have to be removed to access rear hatches like with hitch mounted racks.