The compilers of this Guide recommend rotating wheels equipped with radial tires in accordance with the diagrams shown (see accompanying illustrations). Most models are equipped with tires with non-directional tread, otherwise note the difference in the procedure. Directional tires are easy to distinguish by the presence of an arrow on the side wall indicating the direction of rotation - the set should include two tires with the right direction of rotation and two with the left direction.
A detailed description of the procedure for changing wheels is set out in Jacking and towing (see Introduction to the Guide). Track reliability of fixing of the car in the lifted position.
Recommended rotation order for wheels equipped with tires with non-directional tread
Recommended rotation order for wheels fitted with directional tires
1. It would be best to raise the entire car above the ground - use a winch, or jack up the car and install it on supports under the frame spars (Under no circumstances should less than four props be used to secure the vehicle in the raised position!).
2. After completing the wheel rotation, check the tire inflation pressure, correct it according to the regulations. Make sure the wheel nuts are secure (ideally the wheel nuts should be tightened with a torque wrench and checked after 40 km (25 miles) run.
3. For more information on wheels and tires, see Suspension and steering.