Learn when TPMS sensor replacement is needed, how sensor modes work, and tips for troubleshooting signal issues in the shop.

Start TPMS service at the counter to avoid comebacks, protect trust, and educate customers on this vital safety system.

But, the Dorman TPMS (PN RNB-974-009) come with metal valve stems and are a fraction of the cost of the GM sensors at under $31. So I figured we’d give them a shot in the name of science.

Make Your Own TPMS Canister A cheap fix to annoying warning lights when you purposely lower tire pressures by Bruce W. Smith Switching tires or running lower-than-normal tire pressures off-road ...