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SunAuto Tire & Service

8274 Culebra Rd, San Antonio

Store No. 4409

Open today until 6pm

Auto Service Deals & Tire Savings

Auto Maintenance

Auto Maintenance

Recommended Services

Explore our trusted services designed to keep your vehicle performing at its best.

Fluid Flushes

Fresh fluids, better performance

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Alignments

Straight steering, even wear

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Batteries

Fast testing & replacement

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Preventative Maintenance

Stay ahead of repairs

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Vehicle Inspection

Checkups for peace of mind

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Transmission Service

Smooth shifting again

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Diagnostic Service

Find & fix issues fast

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Oil Change

Quick & clean oil service

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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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Flat Repairs / Tire Repairs

Fix flats & leaky tires

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Brake Repair

Safe, reliable stopping

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AC & Heating Repair

Stay cool & comfortable

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Engine Repair

Power & performance fix

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Steering & Suspension Repair

Smooth, stable handling

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Sun Auto Tire & Service San Antonio | 8274 Culebra Rd

Unpredictable weather in San Antonio means your vehicle must be equipped to handle rain-soaked roads and slick conditions. High humidity and seasonal storms can lead to brake performance issues and accelerated wear on your vehicle's electrical components. Sun Auto Service provides comprehensive auto repair in San Antonio that caters to all your vehicle's needs with professional precision. Our shop is easy to reach for residents near Northwest Vista College and Culebra Creek Park who require dependable automotive care from a team they can trust. Our ASE-certified technicians are dedicated to delivering high-quality auto repair and maintenance, including oil changes, brake repairs, tire rotations, and wheel alignments. We also specialize in air conditioning service, battery replacements, diagnostics, and suspension repairs to handle the diverse road conditions in the area. Our commitment to transparency means we take the time to explain each service, using digital inspections to keep you informed. We carry a wide selection of tires from trusted brands like Michelin and Pirelli, ensuring you have the best possible grip on wet roads. To enhance your experience, we offer same-day service on many repairs and complimentary towing for major mechanical work. Visit us at the intersection of Culebra Rd and Tezel Road, where we serve the San Antonio community with integrity and care. We back our workmanship with a national warranty, providing you with confidence and peace of mind on every journey. As part of the Sun Auto Network, we offer top-tier car care backed by national resources and a commitment to excellence. To keep your car or truck road-ready through the Texas weather, our team is proud to offer the following specialized maintenance and repair solutions.

Shop with Confidence

Free Digital Vehicle Inspection

A clear vehicle status report plus expert technician insights, so you can plan ahead with confidence.

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Flexible Financing

Get the service your vehicle needs now and pay over time.

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National Warranty

24-month/24,000-mile nationwide limited warranty on qualifying repairs.

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Reviews from our customers

Read reviews from satisfied customers who trust Sun Auto for reliable car repair, quality auto service, and expert vehicle maintenance.

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.

Does the heat in San Antonio impact my vehicle's battery and tire pressure?

Heat speeds up the chemical degradation in your battery and causes tire pressure to rise dangerously. We offer the precision testing and tire services needed to keep your car safe in San Antonio. Our technicians are ready to help you stay road ready with same day service options.

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.