Penske Racing Shocks develops premium suspension products for automotive, motorcycle, and off-road vehicles. The brand serves racers across disciplines including drag racing, sports cars, sprint cars, street cars, road racing, touring, motocross, ATV, snowmobile, and UTV applications. Its shocks are precision-machined from billet material and assembled by hand, with products available new, certified pre-owned, or rebuilt to factory specifications.

Beyond hardware, Penske offers services designed to help customers tune and maintain their suspension. These include shock rebuilding and re-valving, dynamometer testing, racing shock services, setup consulting, custom manufacturing, and special projects. The company also provides PASS shock-dyno analysis software, which controls testing and helps users interpret force and motion data, as well as Shock 101 training on suspension principles and tuning.

Through its S3 approach—Shock, Setup, and Support—Penske works with customers on performance optimization, personalized setup guidance, and ongoing technical assistance. Its offerings support racers at different levels, with expertise for applications ranging from track competition to off-road riding.