I went to Tire World today and after saying to the salesman that I am about 95% highway/hardtop, he didn't mentioned the Pro Comps or Cooper ATR tires, he wanted me to buy a GEOSTAR Radial A/T-1 tires for four @ 526.00 out the door. I have never heard of them and they have 40,000 mile warranty on them. Anyone use or heard of them.