Wheel spacers problem

[40shot77]

Hello everyone yesterday i put 15mm wheel spacers on front and rear fitted with supplied bolts and the correct torque and when i reversed the z4 off the drive a almighty screeching noise only thing i can think is the bolts that was supplied with spacers are the wrong length . Anyone else had this problem or how to fix helping me out will be much appreciated

 

[Usel]

Remove one of the new bolts and measure it compared to the originals. Should only be 15mm longer.

 

[raymond.harper]

Jack the car up, secure it, then rotate a wheel to see if you can hear the noise. If so, remove the wheel and look for damage on the inside of the rim.

 

[40shot77]

Yes they have supplied the wrong length bolts thanks for the help