Ram Cummins Trucks Service in Peoria, AZ

Ram Cummins trucks are built for serious power, towing, and long-term durability—and at Leroy's Auto & Truck Care in Peoria, AZ, we’re here to help you keep yours running at its best. We’re proud to serve Cummins diesel owners with reliable repairs, fair pricing, and high-quality workmanship you can count on. Our certified technicians use advanced diagnostic equipment to accurately identify issues and recommend only the services your truck truly needs.

Diesel engines like the Cummins are designed to go the distance, but routine maintenance is the key to protecting performance and preventing expensive repairs. Staying current with oil changes, filter replacements, cooling system service, and scheduled inspections helps your truck run smoother, start easier, and stay ready for the toughest jobs. If you notice warning lights, rough running, power loss, or towing performance changes, getting it checked early can save you time and money.

When you bring your Ram Cummins to our shop, we take the time to inspect your vehicle, explain our findings clearly, and help you plan next steps with confidence. Whether you need routine service, engine diagnostics, fuel system repairs, turbo-related concerns, or general truck maintenance, we’re ready to get you back on the road quickly and safely.

Have questions or want to schedule an appointment? Contact Leroy's Auto & Truck Care today—we’re happy to help!

Conveniently located in the heart of Peoria, AZ, Leroy's Auto & Truck Care serves as your trusted destination for quality auto and truck repair. As a NAPA AutoCare Center and ASA-affiliated shop, our ASE-certified technicians are dedicated to providing reliable service for most makes and models, backed by our extensive 5-year/50,000-mile warranty. 

Our location is easily accessible for residents of Peoria and surrounding areas, ensuring our community and nearby towns can count on prompt and professional care. With a legacy built on trust and dedication, we are your go-to auto repair shop in the Northwest Valley.