Our Services
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![A/C & Heating Repair icon]()
A/C & Heating Repair
Stay cool & comfortable
Schedule AC & Heating Service
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![Alignments icon]()
Alignments
Straight steering, even wear
Schedule an Alignment
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![Batteries icon]()
Batteries
Fast testing & replacement
Schedule Battery Service
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![Brake Repair icon]()
Brake Repair
Safe, reliable stopping
Schedule Brake Repair
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![Engine Repair icon]()
Engine Repair
Power & performance fix
Schedule Engine Repair
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![Flat Repairs / Tire Repairs icon]()
Flat Repairs / Tire Repairs
Fix flats & leaky tires
Schedule Tire Repair
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![Fluid Flushes icon]()
Fluid Flushes
Fresh fluids, better performance
Schedule a Fluid Flush
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![Oil Change icon]()
Oil Change
Quick & clean oil service
Schedule an Oil Change
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![Preventative Maintenance icon]()
Preventative Maintenance
Fast testing & replacement
Schedule Preventative Maintenance
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![Steering & Suspension Repair icon]()
Steering & Suspension Repair
Smooth, stable handling
Schedule Steering & Suspension Repair
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![Tire Replacement icon]()
Tire Replacement
Replace tires for safety
Schedule Tire Replacement
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![Tire Rotation & Balance icon]()
Tire Rotation & Balance
Extend the life of your tires
Schedule Tire Rotation & Balance
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![Vehicle Inspection icon]()
Vehicle Inspection
Checkups for peace of mind
Schedule a Vehicle Inspection
Sun Auto Round Rock | 16350 FM 620
At Sun Auto Tire & Service in Round Rock, TX, we’re committed to delivering honest, expert automotive repair and maintenance you can rely on. Conveniently located at 16350 FM 620 near O’Connor Drive, our shop is just minutes from Round Rock Sports Center, Fern Bluff Park, and Lakeline Plaza. Whether you need a simple oil change or a more complex repair, our certified technicians are here to provide professional care and clear, straightforward communication.
We offer a full range of automotive services including oil changes, brake repairs, air conditioning service, tire rotations, wheel alignments, battery replacements, engine and transmission repair, suspension work, diagnostics, cooling system maintenance, and factory-scheduled maintenance. We explain every recommendation, so you feel confident in the decisions you make for your vehicle.
To make your experience easier, we provide same-day service on many repairs and complimentary towing with major repairs. Our goal is to make every visit as convenient, efficient, and stress-free as possible.
Sun Tire & Auto Service is proud to serve the Round Rock community and nearby areas such as Cat Hollow, Forest Creek, and Hidden Glen. Whether you’ve just moved to the area or have lived here for years, we’re here to be your go-to source for trusted auto care. Be sure to ask about our complimentary shuttle service. Be sure to ask about our complimentary shuttle service.
We also carry a wide selection of tires from the industry’s leading brands, including Advanta, BFGoodrich, Bridgestone, Cooper, Falken, Firestone, FreedomHauler, Goodyear, Greenmax, Hankook, Ironman, Kelly, Kenda, Kumho, Laufenn, Michelin, MileStar, Nitto, Paragon, Pirelli, PowerKing, Samson, Starfire, Sumitomo, SuperCargo, Towmax, Toyo, Uniroyal, Westlake, Yokohama, and Zeetex.
At Sun Auto Tire & Service in Round Rock, we’re here to keep your vehicle running strong with expert service and friendly support. Call us at (512) 436-0890 to schedule your next appointment. We look forward to serving you.