I will be needing a new set of tires for my Tahoe in the next 3-4 weeks. I plan to purchase a set of Michelin LTX M/S tires (265/70/16). I want a smooth ride and good traction on dry and wet pavement. Does anyone think another set of tires would be a better performer? The cost of the tires really isn't an issue, but I expect to get 70+K out of this set. Any thoughts or comments?