Colo_NativeExplorerOct 03, 2015TST TPMSI just put on my TMPS and they say 76 psi, the tire gauge said 80psi which one is more accurate? I know TST say theirs are + - 1.5 psi, so which one do I believe? Thanks as always
BobboExplorer IIIOct 03, 2015Since neither is certified, neither can be considered more "accurate." However, both are "close enough."I air mine up till the TST says they are right because the TST is the one that will do the alarming.
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