TeraFlex specializes in heavy-duty, off-road, and race inspired shock absorbers for Jeep, Ford, Chevy, GMC, & Toyota trucks. Their renowned Falcon shock absorbers focus on increased stability, dramatically improved ride quality both on-road & off-road, and optimum clearance during full suspension travel. Every shock absorber is built in the USA at the TeraFlex Falcon Shock Division. A rigorous 1,000-hour salt spray corrosion resistance test is performed on every shock. All shocks are serviceable & rebuildable.