172 cup
Had this changed about a month ago cos It kept going flat after 1 or 2 months so thought I had a slow puncture, non of the others needed blowing up like that one.
Anyway got a new one and its going flat again, definately needs air, its the rear passenger, would there be any reason for this?
Anyway got a new one and its going flat again, definately needs air, its the rear passenger, would there be any reason for this?