Keep in mind that these trucks don't stop well at all when you slam on the brakes even with everything new and properly adjusted. Yes, the tires make a loud squealing noise, but not much stoppage. Kind of like trying to stop on ice, you have to pump the brakes to stop. ( I had to do that on a "pink" light" right next to a cop today. He just smiled and gave me the thumbs up. I must have left 50 feet of rubber on the black top.) Bottom line, whatever you do, make sure you do it right!