235/75/15 to 255/70/16's

[dburton07]

The only thing that might effect milage is the 255's are probably a tad heavier, and if they are aluminum rims they are also usually usually a tad heavier than steel rims.

nope, alumies are deffinatly lighter, i used the old arm scale haha, pic one up, bob it up n down a couple times, then do the same with the other haha

"yep, that there steel rim's got some twinkies in 'er"

 

[wv_snranger]

Hey, those rims look good. I've thought about buying some aluminum rims for my truck when i get around to buying tires this fall, thinking it might help slightly on mpg's.

 

[85_Ranger4x4]

nope, alumies are deffinatly lighter, i used the old arm scale haha, pic one up, bob it up n down a couple times, then do the same with the other haha

"yep, that there steel rim's got some twinkies in 'er"

Hmmm, mine weighed about the same if anything, probably something that varies from wheel to wheel.