How do I choose a TPMS tool for my shop?
Short answer: Look at vehicle coverage, whether it programs the aftermarket sensors you stock, OBD relearn support, update cost and terms, and whether you want TPMS combined with diagnostics.
Every TPMS tool triggers sensors and reads their ID, pressure and battery data. The differences are in what else it does. Programming programmable sensors lets you stock a small range instead of many OE part numbers. An OBD relearn module writes sensor IDs straight into the vehicle, which is faster and required on some vehicles.
Check vehicle coverage for the makes you see most, how updates are delivered, and what the subscription costs after the included period. Some tools are TPMS only; others combine TPMS with scan tool functions, which suits shops wanting one tablet in the tire bay. Kits that include sensors can lower the start-up cost.
Ask whether the tool works with the sensor brands you use, and whether it reads tread depth or prints reports. When servicing wheels, raise and support the vehicle with a rated lift or jack stands and follow tire machine safety procedures.
Tools used for this job
General guidance only. Follow the vehicle and tool manufacturer's procedures, and confirm vehicle coverage on the tool maker's list before buying.