Recommended rotation order for wheels equipped with tires with non-directional tread
1 - Left front; 2 - Right front; 3 - Left rear; 4 - Right rear
Recommended rotation order for wheels fitted with directional tires
1 - Left front; 2 - Right front; 3 - Left rear; 4 - Right rear
Wheel rotation should be performed regularly in accordance with the vehicle's routine maintenance schedule, as well as when signs of uneven tread wear are detected. When rotating, the car must be raised off the ground - take this opportunity and also check the condition of the braking system components (see Section Checking the brake system).
The compilers of this Guide recommend rotating wheels equipped with radial tires in accordance with the proposed schemes. Most models are equipped with tires with non-directional tread, otherwise note the difference in the procedure. Directional tires are easily identified by the presence of an arrow on the sidewall indicating the correct direction of rotation of the wheel. The kit should include two tires with the right direction of rotation and two - with the left.
A detailed description of the procedure for changing wheels is set out in Section Jacking and towing. Make sure the vehicle is securely fixed in the raised position.
It would be best to raise the entire car above the ground - use a winch, or jack up the car and install it on props wound under the frame spars (Under no circumstances should less than four props be used to secure the vehicle in the raised position!).
After the rotation is completed, check the inflation pressure of the tires, correct it according to the regulations. Make sure the wheel nuts are secure (ideally wheel nuts should be tightened with a torque wrench and rechecked after 40 km [25 miles] of driving).
For more information on wheels and tires, see Chapter Suspension and steering.