I've got a 71 F250 crew cab short bed with a 79 D60 HP and 90 Sterling 10.25. My question is, I'd like to run the military 16.5 12 or 24 bolt humvee rims but I'm not sure how much of a spacer id need for them. Does anyone have them on their truck or any idea how much of a spacer id need? Any help would be great thanks.

 

you have to get an adaptor and those tire run rough on the freeway

 

Thanks for the thoughtful answer and reading my original post.

 

Before you do this, check price and availability on 16.5 rubber.