Hey Guys,
I was thinking about putting some bigger rubber on my 03 Daully and was wondering what size (How Big) I could put on the factory wheels?
Thanks,
Topper

 

I've seen some guys that run 265-70-17 on their stock dually wheels. They had no issues with them touching on the rear either. I think you can fit slightly larger tires than that on the rims but you would need a wheel spacer for the rear.

 

njmaier,
Thanks! I would like to go bigger, not worried about a spacer just wasn't sure how wide the wheel is, and how big of a tire I can put on.
Thanks,
Topper

 

I think the dually wheels are 6" wide if I remember correctly.