I ordered new front and back pads and rotors from modern performance for my 2010 SS/TC and the front ones fit perfectly but on the back ones after i compressed the piston as far as it would go. i put the rotor on and the pads in the caliper and when i tried to put the caliper over the rotor it wont go on so i took everything back apart and tried to compress the piston more and it wont go. When i tried to put it on the first time and i didnt fit i measured the rotor and then the space between the pads and there was abt a .150 thousands difference between the rotor and the pads. Has anyone else had this problem???

 

Did you just compress the rear pistons or did you use the proper tool and screw them back in? they auto adjust as thy wear. You have to turn and compress then in order to back them out far enough to get new pads in.

 

All i have is a piston compressor tool i got from auto zone

 

need more info what pads brand/part number or type and the same with the rotors plus did the autozone tool that you used screw the piston back in place or just push it back in place

 

this one?

OEM/Rear disc brake cube for use with 3/8 in. drive tool (25071) | Brake Tool | AutoZone.com

 

and if u want to trade for a black 2010 ss with perfect brakes lemme know

 

You need something like the one I linked to that turns the caliper piston.

 

if all else fail just crack your bleeder screw on the back of the caliper then you can pretty much use just finger. You will need to bleed the breaks after though. Try turning really slow and pressing in very hard first though.