Scr11

All - my GT3 is at the dealership getting my new HRE P101's installed. I ordered the wheels in stock sizes (20's) with the stock offsets. Like others have already posted earlier, the lower control bolt is touching the wheel, or very close to it. I've read that we need to reverse the bolt and shave it down .75mm. Can anyone confirm this or is there another bolt I should ask the dealership to use. Thanks!
Scott
pic attached

autoxerGT3RS

only aware of swapping the bolt when putting 19" wheels on

Scr11

For those that bump into this problem in the future, HRE provided me a part number for a bolt from Porsche. 99907353001. Problem solved!

bsavino

I have the forgeline wheels and the head of the bolt also cut into the drum, a buddy of mine took a metal file to the head of the bolt and it worked fine, I did the same and no longer cut into the drum. the wheels are actually at forgeline now for repair or maybe replacement.

bsavino

wheel bolt

HRE_Jurrian

Yep! 999-073-530-01 is the correct part number, I can confirm that too just in case anyone else is experiencing the same issue (which even occurs with factory wheels when the vehicle is tracked). It's a replacement bolt, 72mm long with a pan head as opposed to the OE Hex head so we get more clearance.

Scr11

Well my car is home! Here are two pics to show the special bolts and one of the new shoes!

Wind911

Does anyone have the tightening torque spec for this bolt?

I am installing them for my 19" wheels, Thanks.

NetEagle

Are these bolts needed both in the front and rear to clear 19inch wheels? I have ForgeLine 19 inch wheels on the way, but only ordered two bolts, and now wonder if I will need 4.