So imagine if you could accurately check your tyres pressure at a glance! Now you can by simply replacing the standard dust cap on your tyres with Mechanical Tyrecheckers®.

Mechanical TyreCheckers Recommendation: In the event you use an odd numbered pressure in your tyres (eg. 31psi or 113psi) we advise you use the next highest available selection (eg. 32psi or 120psi).

Please be warned that Mechanical Tyrecheckers are not to be used on tyres with a higher pressure than what the Mechanical Tyrechecker is rated at.