Domestic Diesel Trucks

Comprehensive Care for Your Domestic Diesel Truck

Comprehensive Care for Your Domestic Diesel Vehicle

At RG Diesel LLC, we are a fully equipped auto repair and maintenance facility that specializes in handling a wide range of repairs and services for your Domestic Diesel Truck or Vehicle.

Our skilled professionals are well-versed in servicing and repairing even the most complex diesel engines and systems found in vehicles from Ford, Chevrolet/GMC, and RAM.

Our Range of Services for Domestic Diesels Include:

Scheduled Diesel Maintenance
Extensive Diesel Engine Repair Services
Diagnostics and Engine Analysis (including EGR, DPF, and Turbo systems)
Electronic Services and Repairs
Transmission Repairs and Servicing
Tire Maintenance and Alignments
Brake Repairs
Front and Rear End Servicing

Domestic Diesel Vehicles Serviced at RG Diesel LLC

Chevrolet

Chevrolet has cultivated a passionate following through its diverse range of models that embody the spirit, style, and reliability of American engineering. At RG Diesel LLC, our highly trained service staff understand this iconic brand inside and out, enabling us to perform everything from general maintenance like oil changes and tire rotations to advanced diagnostics and repairs. Whether you drive a Silverado or other diesel Chevy truck or SUV, we provide high-quality maintenance and repair services to keep your Chevy—with its continually innovating fuel, engine, and suspension systems—in excellent shape.

Dodge/RAM

Dodge and RAM vehicles are renowned for combining affordability with high quality, designed to handle tough challenges while embodying America's obsession with torque and power. At RG Diesel LLC in Greeneville, our expert technicians are knowledgeable about Dodge's engineering standards and are ready to service and repair all RAM Truck models, including the Dakota and Charger. We can quickly diagnose and fix common issues, such as those related to powertrain performance and AC cabin control. We are committed to making the repair and maintenance of your exciting yet reliable Dodge/RAM affordable, ensuring minimal hassle and maximum efficiency to get you back on the road quickly.

Ford

As the pioneer of the automotive industry, Ford has a strong legacy of strength and durability that continues today. At RG Diesel LLC in Greeneville, our highly trained technicians are dedicated to maintaining the robust heritage of all Ford models, including the F-150, F-250, and F-350 diesel trucks. We have years of experience working on Ford trucks and SUVs, knowing their engineering and performance standards inside and out. Our staff uses the latest diagnostic systems to accurately pinpoint and repair problems—from AC repair to complex engine and suspension issues—ensuring your Ford, whether new or old, is fixed correctly and quickly at competitive prices.

GMC

The GMC badge signifies a strong commitment to delivering exceptional performance, technology, and dependable power and torque. At RG Diesel LLC, we are fully equipped to handle all GMC models, including the Sierra and Canyon diesel trucks, providing affordable maintenance and precision repairs. Our dedicated and knowledgeable technicians specialize in diagnosing and fixing a wide array of problems—from AC repair and routine oil changes to major transmission and drivetrain issues—to ensure your valuable GMC truck or SUV continues to run reliably and efficiently, minimizing the risk of high-cost repairs down the road.

Hummer

Hummer vehicles are designed for off-road adventures, combining rugged exteriors with reliability and interior comfort derived from strong engineering origins. At RG Diesel LLC, we understand the unique demands of Hummers, including the H2 SUT, H3, and the new Hummer EV. As the top-rated shop for Hummer repair and maintenance in Greeneville, our expert technicians recommend regular general maintenance to prevent high-cost issues common from aggressive driving or found in certain models, such as problems with the engine, transmission, and rear suspension. We are dedicated to providing fast, affordable, and dependable repairs to ensure your off-road journey continues smoothly.

Top Diesel Mechanics in Greeneville

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(423) 823-9987