Brake problem
 

hey guys, i been having this problem with my Z. Everytime im driving at 60mph and brake my car vibrates alot, now i do not think its the Brake pads because they have not squeek. my Z its 09 with 38k on it and Manual any suggestions or ideas of what it could be and does anyone know if it could be cover under warranty

1 of 2 problems
You have glazing on the rotors (a few high speed stops should solve that)
And what my money is on, rotors are warped

Somehow rotors are covered under warranty, but you're outside that warranty anyways

I had this happen to me a few months ago. I had some mud in the radial slot in one of the pads which wore a rough spot on one side of the rotor. Cleaned the pad and replaced the rotor. Rotor probably could have been turned.

thanks guys, well i have the extended warranty for 100k miles or the 6years so i should be able to take it to the dealership