Tires And Rims, Matching

WARNING: This page is about a different car, the 2021 Audi SQ7, 2021 Audi Q7, 2020 Audi SQ7, and 2020 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

: VAS6230B4 can be inserted as an alternative to matching. Refer to Hunter RFT33VAG Road Force Touch™ Wheel Balancer .

NOTE:

Check the radial run-out and the lateral run-out in the process. Refer to TIRE AND WHEEL RADIAL AND LATERAL RUN-OUT, CHECKING .

-- If necessary, remove the base plate.

-- Refer to TIRES, DISMOUNTING

-- Turn the tire um 180° against the rim.

-- Inflate the tire to 4 bar.

-- Tension the wheel with the tire on the balancing machine.

-- Check the tire's and wheel's radial and lateral run-out. Refer to TIRE AND WHEEL RADIAL AND LATERAL RUN-OUT, CHECKING .

-- If the radial and lateral run-out are within the specified values, balance the wheel to 0.

-- If the radial and lateral run-out are outside the specified values, match the tire and rim again and rotate the tire 90° relative to the rim.

-- Check the tire and wheel radial and lateral run-out again. Refer to TIRE AND WHEEL RADIAL AND LATERAL RUN-OUT, CHECKING .

-- If the radial and lateral run-out are within the specified values, balance the wheel to 0.

-- If the radial and lateral run-out are outside the specified values, match the tire and rim again and rotate the tire 180° relative to the rim.

-- Check the tire and wheel radial and lateral run-out again. Refer to TIRE AND WHEEL RADIAL AND LATERAL RUN-OUT, CHECKING .

-- If the radial and lateral run-out are within the specified values, balance the wheel to 0.

-- If the radial and lateral run-out are still outside the specified values check the rim for radial and lateral run-out.

-- In the radial and lateral run-out of the rim is within the specified values, replace the tire.