do not use aluminum valve stem caps

how to remove aluminum valve stem caps that are seized to your tire pressure monitoring system

[@Bonfire5696]

If using aluminum caps, make sure to put some grease before applying those.

[@chicken29843]

uhh aluminum doesn't rust like that, those are probably cheap stainless steel

[@littletonybekind]

If all manufacturers use cheap steel then you're probably right but from Mercedes to Toyotas they all rust the same way