Nah, it's probably not slight wheelspin because that would be a normal case that's handled by traction control. It wouldn't make sense for the system to both co

Nah, it's probably not slight wheelspin because that would be a normal case that's handled by traction control. It wouldn't make sense for the system to both control wheelspin with traction control AND report it as a low tire pressure condition. Presumably the TPMS alert would be triggered by a longer term rotational difference. It happens for all kinds of reasons (eg, going into colder temps).