12 SCREWS TO ATTACH THE CENTER CAPS. 12 SET SCREWS TO SECURE THE CENTER SPINNERS. The proper way to install the spinner center caps is very simple, the spinners and center caps come at first pre-install out of the package.
You need to untread the spinners from the caps, once that is untread, the caps will need to first be install towards the wheels by doing that the three bolts will have to be mount onto the wheels than the lug nuts will come next. From there, you need to tread back the spinners towards the caps and to secure spinners from not falling off from the caps. On the backside of the spinners has three set screws around the spinners, you mount all three set screws down with a alan wrench and when that procress is done, you have successfully install the spinners center caps on your chevy truck rally wheels. ALL NEW CAPS FOR THE CHEVY TRUCK RALLY WHEELS ARE MADE OF PLASTIC. TOTAL HEIGHT OF THE CAPS WITH THE SPINNERS IS 4 INCHES.
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