When you get too much difference in tire diameters. It throws the ABS and other things off. To correct this. You need a larger diameter tire in the front now. You have too much difference in tire diameters. Did a little reseach on Tire Rack for diameters.
You had;
RE760 275/30-19, 25.6 dia.
RE760 235/35-19, 25.5 dia.
No difference in diameter.
Now have;
S-04 285/35-19, 26.9 dia.
RE760 235/35-19, 25.5 dia.
Over an inch in difference.
Need for the front;
S-04 255/35-19, 26.0 dia. 3rd choice.
S-04 265/35-19, 26.3 dia. 2nd choice.
S-04 275/35-19, 26.6 dia. 1st choice based on diameters. This tire will fit the rim just right. But you are lowered. So it might rub.
Just my opinion.
