does it decrease gas mileage dramatically? im actually getting little bit more mileage with my 18"s compare to stock steelies.....
running 225/40 18 all around with 18" 7.5 wide +43 rims....
about 23-26 mpg, depending on how many times i do redlines/downshifts....
with stock steelies, i would get about 21-23mpg....
well, it's pretty "bad". i'm pretty happy with 1 gallon for 23 miles with 80% freeway now so yeah u have to choose between "good looking" or gas mileage. i think 18" is the most neutral...