Drive On In To Save with our June Auto Service Specials!

Driving in the rain

Free Spring Inspection, Coolant Protection, and Tire Pressure Check!

Tire Rotation

Free Tire Rotation/Brake Inspection with an Oil Change Service!

RT Clapp Oil Change

$5.00 Off an Oil and Filter Change

RT Clapp Alignment

Free Front-End Alignment Check with Tire Purchase

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RT Clapp is Conveniently Located

It’s Good To Know RT Clapp

RT Clapp is your customer-focused, bumper-to-bumper auto service center. We’re equipped and staffed to handle nearly any kind of auto repair issue, whether it involves the latest model or a classic antique. And with the RT Clapp tire store offering top brand tires and alignment service, there really is only one name for you to know for auto service and repair. We have earned the trust of our customers over all these years, and you can also trust us with your vehicle.

  • Serving East Tennessee For Over 100 years! 60 Years in Oak Ridge!
  • Family Owned and Operated with Dealer-Level Quality Service at Affordable Prices
  • ASE Certified Technicians and Authorized AC-Delco Master Tech Center with State-of-the-Art Equipment for today’s high tech vehicles
  • Complete Auto Repair & Service for your Domestic or Import Vehicle
  • 12 Month 12,000 Mile Warranty on Most Services
  • Chamber of Commerce and Automobile Service Association Member

Get in Touch


Brands we service: Acura •  Buick • Cadillac • Chevrolet • Chrysler • Dodge • Ford • GMC • Honda • Hyundai • Infiniti •  Jeep • Kia • Lexus • Lincoln • Mazda • Mitsubishi • Nissan • Oldsmobile • Pontiac • Subaru • Suzuki • Toyota

Our Services:

  • Maintenance Service
  • Engine Services
  • Transmission Service
  • Suspension Systems
  • Cooling Systems
  • Brake Systems
  • A/C & Heating Systems
  • Tire Services

Hours of Operation
Knoxville and Oak Ridge
Monday - Friday: 7:30 a.m. to 5:30 p.m.

ASE Seal

RT Clapp Car Care Center
1025 Oak Ridge Turnpike
Oak Ridge, TN 37830
Phone 865-482-2428

We accept most major credit cards and fleet cards

Credit Cards