Originally Posted by VALKRYDERGUY
If your tire wear looks even across the tread leave it alone.
Mine has 56000 miles and wear is perfectly even across all 4 tires
30,000 on the fronts and 18000 on the rears when I replaced them with the Hankooks.
Steering straight and no pulling either way on the road.
If it aint broke don't fix it 
Thank you good sir, sound words. Thats some good mileage on the hankooks, sound like they last long. I'm excited to get them on.