TPMS Service in Cumming, GA
That tire-pressure warning light won't fix itself. We diagnose TPMS faults, replace dead sensors, and reprogram your system — so the light stays off and your tires stay safe.
What that warning light is telling you
TPMS watches the air pressure in each tire and warns you on the dash when something's wrong. Ignoring it costs money and safety: underinflated tires wear faster, burn more fuel, stop longer, and are far more likely to blow out.
The light has a few common causes. Sometimes it's simple: tires lose about 1 psi for every 10 degrees of temperature drop, so fall's first cold snap lights up dashboards across Cumming. Other times it's the system itself — a dead sensor battery (they last 5 to 10 years), a sensor cracked by a pothole, or one replaced elsewhere but never relearned.
We don't guess. We scan each sensor wirelessly — pressure, battery, and signal — to find the exact fault. Then we fix it: replace and program a dead sensor, perform your vehicle's relearn, reset the light, and set all four tires to the correct pressure. If it's just low air, we top you off.
- TPMS warning light stays on after filling your tires
- Light flashes for a minute, then stays solid (system fault)
- Light came on after tire service somewhere else
- Tires look fine but the light won't go off
How it works
Scan & diagnose
We scan each TPMS sensor wirelessly — pressure, battery life, and signal — and check all four tire pressures to pinpoint the exact cause of the warning.
Replace & program
Dead or damaged sensors get replaced with a new unit, programmed to your vehicle so it reads correctly from day one.
Relearn & reset
We perform your car's relearn procedure, reset the warning light, and set every tire to spec — usually under 30 minutes for a diagnosis.
TPMS FAQs
Why is my TPMS warning light on?
Low pressure in one or more tires, or a system fault — a dead sensor battery, a damaged sensor, or one never relearned after tire service. We scan each sensor to find the exact cause, then fix it.
Can you replace a bad TPMS sensor?
Yes. We replace the failed sensor, program it to your vehicle, perform the relearn, reset the light, and set all four tires to the correct pressure. Call (470) 992-0206 for a quote.
My TPMS light is on but my tires look fine — what gives?
Slight underinflation isn't always visible, and sensor batteries typically last 5 to 10 years. A pothole can also damage one. A quick scan tells us which it is.
How long does TPMS service take?
Diagnosis takes under 30 minutes — a wireless scan of each sensor's pressure, battery, and signal. Replacement and relearn add a bit more; most jobs finish the same day.
🕘 Hours
| Monday – Friday | 9:00 AM – 6:30 PM |
| Saturday | 9:00 AM – 6:00 PM |
| Sunday | Closed |
Getting new tires? We handle TPMS with every install →
Used tires from $10 →