Tires
UP TO $100 OFF
SELECT GOODYEAR TIRES
Offer expires 08/31/25
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Sun Auto Tire & Service San Antonio
Sun Auto Tire & Service San Antonio
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Our Services
At Sun Auto Service we offer a comprehensive range of automotive repair services from engine diagnostics and brake repairs to transmission services, all performed by our Sun and ASE-certified technicians. We stand behind our skills with national warranty on our work, ensuring you drive away with complete confidence in the safety and reliability of your vehicle.
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A/C & Heating Repair
Stay cool & comfortable
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Alignments
Straight steering, even wear
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Batteries
Fast testing & replacement
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Brake Repair
Safe, reliable stopping
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Engine Repair
Power & performance fix
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Flat Repairs / Tire Repairs
Fix flats & leaky tires
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Fluid Flushes
Fresh fluids, better performance
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Oil Change
Quick & clean oil service
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Preventative Maintenance
Fast testing & replacement
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Steering & Suspension Repair
Smooth, stable handling
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Tire Replacement
Replace tires for safety
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Tire Rotation & Balance
Extend the life of your tires
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Vehicle Inspection
Checkups for peace of mind
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San Antonio | 10330 Potranco Rd
At Sun Auto Tire & Service in San Antonio, TX, we’re proud to provide expert auto repair and maintenance with friendly, honest service that puts your needs first. Conveniently located at 10330 Potranco Rd near Hunt Lane, our shop is just a short drive from Pearsall Park, Southwest High School, and Traders Village San Antonio. Whether you’re stopping in for a quick oil change or need help with a more complex issue, our Sun or ASE-certified technicians are here to take great care of your vehicle.
We offer a wide range of automotive services to keep your car in top shape, including oil changes, brake repairs, tire rotations, wheel alignments, air conditioning service, engine and transmission repair, battery replacements, diagnostics, suspension work, cooling system maintenance, and factory-scheduled service. We explain every service and recommendation, so you feel confident about your vehicle's care. To make things easier for you, we offer same-day service on many repairs and complimentary towing with major repairs.
Our goal is to provide efficient, stress-free auto care that gets you back on the road safely. Sun Auto Tire & Service is proud to serve the San Antonio community and nearby areas like Redbird Ranch, Canyon Crossing, and Adams Hill. Whether you're new to the neighborhood or have lived here for years, we’re here to be your trusted partner in car care.
We also carry a wide selection of tires from brands you trust, including Advanta, BFGoodrich, Bridgestone, Cooper, Falken, Firestone, Goodyear, Greenmax, Hankook, Ironhead, Kelly, Kumho, Mastercraft, Michelin, MileStar, Nankang, Paragon, Pirelli, Westlake, Yokohama, and Zeetex. At Sun Auto Tire & Service in San Antonio, we’re here to help you drive with confidence through expert care and dependable service. Call us at (210) 988-1330 to schedule your next visit.
We look forward to serving you.
Auto Service Deals & Tire Savings
Auto Repair
UP TO $125 OFF
ON YOUR BRAKE SERVICE*
Offer expires 08/30/25
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Auto Maintenance
UP TO $15 OFF
SYNTHETIC, BLEND & DIESEL OIL CHANGES
Offer expires 08/30/25
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Tires
BUY 3 GET 1 FREE
SELECT KUMHO TIRES
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Auto Maintenance
25% OFF
ALIGNMENT WITH ANY TIRE PURCHASE
Offer expires 08/30/25
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Auto Maintenance
50% OFF FLUSHES
BUY 1 FLUSH, GET 2ND FLUSH HALF OFF
Offer expires 09/29/25
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Auto Maintenance
BUNDLE & SAVE
DRIVE COOL A/C $199
Offer expires 08/30/25
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Auto Maintenance
BUNDLE & SAVE
$75 OFF BRAKE SERVICE & FLUSH*
Offer expires 08/30/25
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BUNDLE & SAVE
BUY ANY 2 SERVICES GET 3RD FREE*
Offer expires 09/29/25
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Auto Maintenance
$25 OFF
ANY RECOMMENDED SERVICE
Offer expires 08/30/25
View DetailsAuto Maintenance
UP TO $15 OFF
SYNTHETIC, BLEND & DIESEL OIL CHANGES
Offer expires 08/30/25
View DetailsAuto Repair
$25 OFF
ALL ONLINE APPOINTMENTS
Offer expires 08/30/25
View DetailsAuto Repair
$50 OFF
EACH SHOCK/STRUT*
Offer expires 08/30/25
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Auto Repair
UP TO $125 OFF
ON YOUR BRAKE SERVICE*
Offer expires 08/30/25
View DetailsTires
UP TO $100 OFF
SELECT GOODYEAR TIRES
Offer expires 08/31/25
View DetailsTires
BUY 3 GET 1 FREE
SELECT KUMHO TIRES
Offer expires 08/30/25
View DetailsTires
UP TO $110 OFF
SET OF 4 CONTINENTAL TIRES
Offer expires 08/30/25
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Tires
UP TO $180 OFF
SET OF 4 BRIDGESTONE OR FIRESTONE TIRES
Offer expires 09/01/25
View DetailsTires
BUNDLE & SAVE
BUY 2 TIRES, GET OIL CHANGE FOR $24.99
Offer expires 09/29/25
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Still have questions? We’ve got answers.
We've put together the most important information on tires, vehicle maintenance, repairs, warranties, and more to help you drive with confidence.
How often should I service my vehicle?
You should service your vehicle every 5,000 to 7,500 miles or every 6 months, whichever comes first, for routine maintenance like oil changes and inspections. Always check your owner’s manual, as some vehicles and driving conditions may require more frequent attention to keep everything running smoothly and safely.
How do I know what services to perform on my vehicle and when?
Any of our friendly, neighborhood locations can help you determine the schedule that’s best for your car. In many cases, the maintenance schedule is determined by the manufacturer for optimal service life for your vehicle; this can be found in the owner’s manual.
Do I need an appointment, or can I walk in?
Appointments are recommended, but walk-ins are always welcome.
Will I get an estimate before work begins?
Absolutely. We provide clear estimates and only complete the work you approve.
Why is my check engine light on?
It could be something simple or serious. We recommend a diagnostic scan to find the cause.
How do I know when my next oil change is due?
After each oil change at Sun Auto Tire & Service, our technician will place a reminder sticker in the upper left-hand corner of your windshield. For added convenience, we can also send you a service reminder when it’s time for your next appointment. To enroll in this program, ask your Service Advisor for details.”
Is my warranty voided if I get non-dealer work done?
No. In fact, it is against the law for a manufacturer to dishonor their warranty just because the vehicle was serviced elsewhere. As long as the service is performed by capable car mechanics like the ones at your friendly neighborhood Sun Auto Tire & Service, your warranty is valid.