Suspension & Brakes - got a c0245 code popping up..any advice???

Just got done putting a line lock on and some weld draglites. didnt have the code before i put the wheels on. I had 18s on before. The draglites measure in front 24inchs and the rear is 28inchs. Could air in the abs box cause this to?

1 inch diameter difference from front to rear will trip the abs. Is your overall diameter greater than that?

yea the fronts are around 24in tall and the backs are about 27. was thinking of doing the abs delete from sjm.