hey guys since I put the bigger wheels on my ute (295 on 12 inch rim) my abs has been playin up abit. when on the highway after about 5 klms the abs light, traction light and I think engine light comes on. on the street its ok no lights. but also noticed the brakes sometimes kinda dont work like the pedal is real hard. and sometimes will make a thud thud thud as the wheels go round. not sure if just the back or both. I put new fluid in bled it etc. no real difference, pads are sweet. any ideas appreciated.