rbobwomie56
New member
2007 gmc sierra. At 35000 miles I had to get new rotors. The old ones were causing the truck to shake when braking. 15000 miles later I had the same problem but only had the rotors turned down. I was told excessive heat created this problem when braking. I don't want to go through rotors every 15000 miles. I'm not a heavy braker or heavy load carrier. Any suggestions?