I put these caps on my Ford Explorer and they blocked the valve. I had to take the car to a tire shop, they were able to remove two hubcaps (with a vice) but the rear two were so tight that the mechanic had to remove my tires from the car and replace the nipples. And since I have tire pressure sensors on my wheels, changing the valves costs me $150 per tire! DO NOT buy these baseball caps, in time you will be in the same position as me.