[flybouy]

Originally Posted by Javi

I got a question on the screw-on caps..

Do they require wrenches to remove them when adjusting the air pressure in the tire.. ???

Most of them have a set screw that makes them "theft resistant" but it's not necessary to use it. I've had mine for years, never tightened the set screw, never had one stolen but I remove them during winter storage and replace with a rubber valve stem cap.