The durable and yet simple design of the SR1 Strap-On Spare Tire Bike Rack allows for fast installation or removal with a rugged strap & clamp system. For those looking for a bike rack for their Jeep or vehicle with a Spare Tire, the SR1 is your go-to option. Fully adjustable to fit most spare tires, the support arms on this rack can be centered for side mounted tires and are foldable when not in use. Soft rubber cradles carry up to two bikes and integrated safety strap ensures safe bike transport. Comes fully pre-assembled. Specifications Capacity: Two Bikes (Max. 35 lbs. per bike) Comes fully pre-assembled Easy installation with rugged strap and clamp system Bike support arms adjustable for side mounted tires Soft rubber bike cradles help protects bikes finish Integrated tie-down strap ensures safe bike transport Bike support arms fold when not in use Distance between bike support arms: 13" Distance between bike cradles: 7" New maximum vehicle tire width is now 15" * * Not to be used on any trailer, fifth wheel, or towed vehicle Not to be used with any Electric Bicycles * * The SR1 rack now includes standard bolts as well as longer bolts for wider tires. New maximum vehicle tire width is now 15" * * Installation Installation Video Installation Instructions Replacement Parts Replacement Parts