my car shakes when i initially brake down from like 70 or above...any ideas why...i think my rotors mite be warped...but i just got em machined last yr...and i ride my brakes pretty easy...try and avoid using them unless i have to...what's the deal

 

could be your alignment, tires, rotors, pads.. check them again to make sure theyre still in good/working condition.. i got the shakes last year and it turned out i had to resurface my rotors and get new brake pads

 

Warped rotors?

 

or worn ball joints, bearings, tires not balanced, .....:dunno:

 

if your car shakes when hitting the brakes 95% it's going to be rotors. it may not be very bad since you have to be going fast. i would suggest new rotors since you already had them machined before. i warped my brembo blanks in like 6 months, just got them machined at honda last week, i hope they last.