Tire was on the front. They have about 35k on them. I had new ball joints put on the front about 1000 miles ago. Also had a wheel alignment done. They wanted me to bring it back so they could check it after 1000 miles. That is when I had them rotate and balance the tires. The truck usually sits for a week or two at a time until I drive it to my farm.Sometimes it feels like it has a bad tire but it goes away after driving for a little bit(Flat spots?). Thanks for the replies. Barry
