I love these tires!
I purchased 4 Michelin LTX A/T2 265/65/17 from Costco in September and love these tires so far. I used the $60.00 off coupon that Costco seems to always have going and the tires ended up in the $170's after all was said and done. That's also before I get 2% back on the purchase in the form of a yearly rebate with the Executive Member deal. I think that worked out to another $15.00 off.
My driving is usually 90% paved, 10% off road. I also mainly drive highways and country roads with minimal City stop and go. These tires are incredibly quiet and the ride is extremely smooth. They really seem to grip the road and are very responsive. Wet traction has been excellent so far. I haven't been through snow yet and haven't done any major off roading yet; with my new tires.
My stock Dunlop AT20's made it to just over 58,000 miles and I didn't want to go through winter with the tread depth at what it was. Even with the traction control, I was able to spin the Dunlops, but not the Michelins now.
I like the look on the 4Runner; they are an aggressive pattern and have very deep tread. Lots of biting action.
I was initially worried because my gas mileaged dropped from around 22 MPG average to 19 MPG average. Even after I did my own 60,000 mile maintenance (for less than $75.00 thank you). Well tonight I checked the tire pressure on my Nitrogen-filled tires and it was only 28-29 PSI. I inflated them to 35 PSI so hopefully that will help. The max PSI on the tire is 44.
On a side note, when Costco installed my new tires, the installer gouged and marked all of my stock 17" Aluminum wheels. Some worse than others, but very obvious to the watchful eye. I do have a claim in with Costco though regarding the cosmetic damage. The damage appears to have come from removing the wheel weights. There are distinct gouges below all the old locations.
Anyways I highly recommend these tires!