A Full-Service Auto Care & Tire Center
RT Clapp has been a leader in professional automotive service and repair since 1914. You can count on us for the care of your vehicles, providing these and other services.
It’s good to know RT Clapp.
RT Clapp Oak Ridge Honors Extended Warranties:
You’ve purchased an extended warranty? Bring your car to RT Clapp Oak Ridge, where you’ll enjoy our expert service. We’re your smart choice for service and repairs under many extended warranties. Visit us for details.

Maintenance Service
- Oil & Filter Change
- Tire Rotation & Balance
- 30-60-90 Thousand Mile Services
- Cooling System Flush
- Transmission fluid flush/exchange & Filter Replacement
- Synthetic fluids available with any service.
- Cabin air filter replacement
- Factory-required maintenance service
- Pre-Purchase Inspections
- Diesel vehicle and light truck service
Cooling Systems
- Leak Diagnosis
- Overheating Diagnosis
- Radiators
- Hoses & Belts
- Thermostats
- Water Pumps
- Cooling Fans


Suspension
- Wheel Alignment
- Struts & Shocks
- Drive Axles
- CV Boot Service & CV Joint Replacement
- Ball Joints
- Rack & Pinion Service
- Axle & Wheel Bearing
- Differential Repair & Service
Engine Services
- Spark Plugs
- Batteries
- Starters
- Alternators
- Timing Belts
- Fuel System Service
- Fuel injector cleaning
- Fuel contamination repair
- Fuel Pumps
- Check Engine Lights
- Major Engine Repair & Replacement
- DoD Delete for AFM Engines


A/C & Heating Systems
- A/C & Heater system diagnosis and repair
- A/C System Evacuation and Recharge
- A/C System retrofit to R134
- Heater Core & Evaporator Core Replacement
- Climate Control diagnosis and repair
Brake Systems
- ABS Diagnosis
- Disc Brake Service
- Drum Brake Service
- Emergency Brake Repair
- Master Cylinders
- Rotor & Drum Resurfacing
- Brake Fluid Service
- Hydraulics Repair
- On-Car Rotor Resurfacing
- Learn more


Tire Services
- Tire Replacement
- Mounting & Balancing
- Tire Rotation
- Tire Repair
- TPMS Diagnosis & Repair
- Tire Protection Package Available
- Selling and servicing the leading tire brands.
Towing Options to RT Clapp Oak Ridge
A Tow — 865-685-0210
Quality Towing — 865-483-8605
Moneymaker’s Towing (Lenoir City) — 865-986-5518
Just tell your tow truck operator to deliver
your vehicle to RT Clapp Oak Ridge.
1025 Oak Ridge Turnpike
Oak Ridge, TN 37831
Ph 865-482-2428
Fax 865-482-2334
Email oakridge@rtclapp.com
Open Monday through Friday
7:30 a.m. to 5:30 p.m.


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.
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