Mustang1994

I just recently put some heavier rims cause they look really awesome on my stang, so the ABS light came on, what can I do to get this corrected, or do I have to take it to a pro? And why you ask I put heavier rims, because they are 20" chrome and sexy, and got for free.

94ford5liter

I doubt it is because you have a heavier rim. What size tires are you running now? Usually the thing that effects the ABS is using a taller tire than stock. Stock is only a 26 inch tall tire, if you use a taller one that will cause the abs light to come on.

Mustang1994

I went from 17" to 20" and thats the reason why the light comes on is it's taller, so is there a way to fix it?

93hatch306

run a lower profile tire to get close to the old wheel/tire diameter.

mjr46

if you are running a different diameter tire up front vs rear wheels speed in the front will be different vs rear and thus potentially trigger abs light.

Mustang1994

Well, I do have the 17 on front for now till I get new tires, and the 20 on back. So if I went 20 all around it will be better then?

mjr46

equal diameter up front vs rear is what your after so rotational speed of front vs rear is equal

Mustang1994

Ok thanks a alot, will put 17's on back