I bought the Michelin XPS RIBS 3 years ago and put them on my 12,000 lb 5ver. We made a trip from Stillwater, OK to Galveston, TX and back. Made a few small trips the next 2 years, but mostly it sat. We just went on a 2 week tour to North Carolina, down to Hunting Island State Park, South Carolina, great place by the way, over to Destin, Florida, Henderson Beach State Park, another great place and then back home. Overall we traveled over 3,000 miles and the tires performed great, no troubles. We would travel approximately 400 to 500 miles a day when we moved. I would recommend them to any one who is looking for trouble free tires. I don't know how much longer they will last, but I will continue to take care of them and hopefully make another trip next year. Thumbs up for the Michelin XPS RIBS.
Brian
Brian