I have the SLP ZR1 wheels on my 2000 SS. I'm putting new tires on and obviously need/should replace the valves. I currently have some bolt on valves from Gorilla, but I can't remember what size diameter they are, guessing they are either 5/8 or 7/16. Can anyone tell me what the diameter of the hole is for the tire valve on these wheels, much appreciated.

Thanks,
Matt

 

Found it, 7/16"

 

Yes it’s 7/16 alright.