General provisions
If the radial or lateral runout of the disc and tire overlaps, the wheel runout increases.
100% rotational accuracy is not possible due to technical considerations.
Before minimizing the mounted wheels on the car, it is necessary to carry out a trip to warm up the tires. Due to this, flattening, if present, can be eliminated.
Minimization Order
Drop the tire.
Push the tire beads away from the rim flanges.
Lubricate the tire beads with tire paste all around.
Rotate the tire 180°relative to the rim.
Inflate the tire to approximately 4 bar.
Install the wheel with tire on the balancer.
Check the running accuracy for radial and lateral runout.
NOTE: If the nominal value of radial and lateral runout is not exceeded, then the wheel can be balanced to 0 grams. If the radial and/or lateral runout is out of tolerance, the tire should be rotated again.
Deflate the tire and press the tire beads away from the rim flanges.
Rotate the tire 90°relative to the rim (quarter turn).
Re-inflate the tire to 4 bar and check the accuracy of wheel rotation.
NOTE: If the nominal value of radial and lateral runout is not exceeded, then the wheel can be balanced to 0 grams. If the radial and/or lateral runout is still out of tolerance, the tire should be rotated again.
Press the tire back off the rim flanges as described above.
Rotate the tire 180°relative to the rim (half turn).
If the radial and/or lateral runout is still excessive, check the disc for runout.
If the measured values of the radial and lateral runout of the disc are within tolerance, then the tire has an unacceptable runout. In this case, the tire should be replaced.
NOTE: Due to the mounting of the tire, there is tire fitting paste between the tire and the bead flanges of the rim. Therefore, for the first 100-200 km, sudden braking and acceleration should be avoided. Otherwise, the tire may spin on the disk, and the work done will have to be done again.
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