Always Put New Tires On The Rear
Tire rotation or rotating tires is the practice of moving automobile wheels and tires from one position on the car, to another, to ensure even tire wear. Tire wear is uneven for any number of reasons. Even tire wear is desirable to maintain consistent performance in the vehicle and to extend the overall life of a set of tires.
In the case of excessive tire wear, two new tires might be required. The rule for replacing two worn tires is to always put new tires in the rear and rotate (if necessary) the partially worn tires to the front. The video below shows examples of why:
