How to tell the difference?

[Hookie]

How do I tell if my stock wheels are 20x9 or 20x8?

 

[circuitguy]

Post a pic for us to see.

 

[quietpeen]

Also take one off the truck and the info is on the inside of the wheel

 

[MADDOG]

It should be stamped. It may be on the back of the hub or a spoke. In some cases, they are stamped on the inside of barrel.

 

[JB1]

If it’s a factory wheel that’s been on since new the size will be on a sticker on the door jamb area