what is the maximum differance between front and rear tire heights, before i start to trip abs wheel speed codes on my 2000 t/a?

 

Anything more then 1/2 inch is too much...when there are variances, keep in mind, ABS may not activate all the time but can be more tempermental to a variety of situations. Instead of worring about working around ABS, just delete it and run whatever you want.

 

I put some 28" tires on the back of my car this morning and it brought on the ABS light and also the brake light in the dash wouldn't go off, I put the stock wheels back on the rear and everything was ok.

Anyone know why the brake light is still on?