165R15,Im currently running this tires on my skinnies and running 28x11.5x15 e/t streets and my abs inop light and brake light comes on w/ this combo (CO245 WSS frequency error)...Im also waiting on my 18x9.5/19x10.5 inch wheels from Iforged and looking for the right height tires so that the abs light wont come on...right now Im looking @ 305/3019 for the rears (26.3") and 275/3518 (25.7") I know this combo wont mess w/ the EBCM w/ this combo the rear tires are .6" taller than the fronts...BUT I dont like the Idea of having more sidewall upfront than outback...Im trying to figure out if 295/3519 (27") and 275/3518 (25.7) would make the abs inop light come on? w/ this combo the rear tires are 1.3" taller than the front... so whats the MAX differance on front and rear tires can we go without the abs lights comming on? thanks