abs light on

[powerband chaser 302]

Yeah you said it. Its the taller tires in the back. The abs looks at all 4 wheels. A simple call to your ford dealer will tell you if taller tires will set off the abs light. Also for a chuck of $ they may be albe to adjust it to your tires so the light stays off and the abs still works. I would try spraying brake cleaner on the abs rings and make sure there is no metal flakes or brake dust causing the problem. Good luck.