tires and gas milage
 

alright well im gonna buy the lift spindles from a member hopefully. now after installing them i will be able to clear 35s i been thinkin 33s though cause i like the look of yukes truck with 8 inches and 33s which would be what i would also have after the spindles. well i also would like 35s w/ a 4.56 gear, or 33s with 4.10. but the thing stoping me from 35s is gas millage. so how bad could 35s affect my millage? i have the 4.0 ohv auto w/ 31s now and get about 13 to 14 mpg. anyone know what kind of difference the 35s and 4.56 would make? i know the 33s wont be too bad.

anyone up for helpin me? need opinions