Rieger Performance Motors

Mike Rieger founded Rieger Performance Motors in 2010, establishing a family-owned NAPA AutoCare Center at 731 West Main St. in New Castle, CO. We serve drivers across New Castle, Rifle, and Glenwood Springs with ASE-certified technicians who handle everything from routine preventive maintenance to complex transmission and diesel engine repairs. Our tire inventory features major brands including MICHELIN, BFGoodrich, Cooper, Bridgestone, Firestone, and Goodyear, covering passenger, light truck, and farm tires. We provide comprehensive tire services such as computer spin balancing, TPMS adjustments, flat repairs, and rotations, ensuring even weight distribution and improved fuel economy. Beyond tires, our shop specializes in brake repairs, wheel alignments, steering and suspension work, exhaust systems, and axle repairs. We stock wheels, NAPA auto parts, and aftermarket performance parts to support your vehicle’s specific needs. Every repair is backed by the NAPA AutoCare Peace of Mind Warranty, offering 24-month/24,000-mile coverage on qualifying parts and labor that is honored at over 14,000 locations nationwide. We maintain competitive pricing and use the latest automotive technology to care for each vehicle as if it were our own. Open Monday through Friday from 8:00 AM to 5:00 PM, we are conveniently located near local coffee shops for those who prefer to wait while we work.