I have Kuhmo 225/65/17 that only has 18k on them and today I got out then noticed a lug on center of tire missing. Mad just doesn't describe it. I have a Goodyear Credit Card and they have 150.00 rebate right now. Two tires I am looking at are Goodyear Assurance Maxlife and Goodyear Assurance Comfort Tread. The 2 tires seem to be equal but one is 20.00 more so if you ran these 2 tires give your thoughts on them. I know I can go with cheaper Assurance but it doesn't have load or speed rating of other 2 and I load this van down at times.