Anybody running 325/65R18 tires on their stock 18 x 7.5" H3 rims?

[Alpha X]

Anybody running 325/65R18 tires on their stock 18" x 7.5" H3 rims? Yes, stock 18" H3 rims. Any issues? Stock height or body lift?

I have searched, but not found info that was H3 specific. I'm thinking if 315's fit on a 16" x 7.5", maybe a 325 would work on a 18" x 7.5".

 

[Enter Hummer]

315's already recommend 8" wide rims so 325 would probably be pushing the 7.5", especially since the 18's will have less sidewall.