Need to replace the tires on our Blazer and been considering them. Don't know anyone that has them for some hands on experiences though. I've got General Grabber AT2's on our Cherokee XJ(our bad winter weather vehicle)and am going in to my 4th winter with them. Not the best tire for extended highway driving but are a GOOD all terrain/season tire. Will be doing some highway traveling next summer so I may end up with something not so aggressive on the Blazer.