Hi guys I've seen it done but are there any side effects to running this kind of combo..heard comments about brake failure and problems with abs not working with rolling diameter differences greater than 3%..I was looking at a difference of at least 10% 235/35/20" front 265/35/22" rear on a BA ute:shocked: Got 4.11:1 diff ratio:3gears:with 4 speed and vehicle also doubles as a tow car..changing rear wheels is easier than changing diff ratio anyone with info offsets/and width would be great:beerchug: