i rotated my tires like gm says to and now the back end bounces around
a hole lot and it sounds like the wheel is moving on the studs or
something. the rims are aftermarket and they came with indexing rings to
make the new lugnuts tighten up on the studs. the lugs are tight and im
gonna check to see if the ring is still on there tomorrow. My 1st question
is should i rebalance the wheels after rotation probably need it anyway
b/c i hit a big pot whole with the drivers side front so hard i made the cd
skip in the cd player. 2nd question is when can you tell when you need
new tires. the ones of the front are pretty worn down and i think the need
replacing becasue of the lil marker in between the tread.