Pit Stop USA is The Online Motorsports Superstore! All Keizer Splined Sprint Car wheels are heat treated twice and double spun to 6061T6 aircraft quality Aluminum. All Keizer Splined Sprint Car wheels have cold forged billet centers and the ability to outperform with regard to strength and weight. Keizer Splined Sprint Car wheels feature a Forged Beadlock ring for more strength and protection on the lightest lock offered in the industry today. All Keizer wheels are of a modular design and offer replacement parts. We feature Keizer Splined Sprint Wheels at low everyday prices.