When replacing your two front tires, Lex Brodie's will move your back tires to the front and put the two new tires to the rear. This is a policy of ours regardless if you have a 2WD, 4WD, or AWD. Road tests have been conducted to show you why this is done. Click on the link to see for yourself. You will be amazed at the results and happy to know that we take your safety seriously. Thank you...very much!