TPMS sensors monitor tire pressure and alert you when a tire is underinflated. If your TPMS light is on, our technicians can diagnose the issue, service or replace sensors and batteries, perform relearn/resets, and keep your system working properly.
Shop TPMS sensors and accessories online, then book an appointment for faster in‑store service.
A TPMS sensor measures tire pressure and communicates with your vehicle to help alert you when a tire is low. Keeping TPMS working properly supports safety, tread life, handling, braking, and fuel efficiency.
Replace a TPMS sensor when it fails to communicate, is damaged, or its internal battery reaches end of life. If you’re seeing repeat TPMS warnings, a replacement may be the best fix.
Many vehicles require a TPMS relearn after rotating tires, installing new wheels, or replacing sensors so the vehicle can identify each sensor and its location.
You can usually drive a short distance with a TPMS light on, but check and set pressures as soon as possible. If the light flashes or you notice pulling, vibration, or visibly low pressure, stop safely and inspect the tires.
Free pressure and TPMS checks
Many tire shops offer free air pressure checks and top‑offs. Quick TPMS indicator checks may also be provided at no charge, but deeper diagnostics, sensor programming, or relearn procedures typically involve a service fee.
Discount Tire and America’s Tire commonly provide free air checks and pressure adjustments; availability of no‑charge TPMS inspections can vary by store. For current details and pricing on TPMS diagnostics or relearns, contact your local store.