Carlisle HD Tire Review

I've recently read several postings questioning the new Carlisle HD tires. Thought I'd provide a little feedback for those interested. Just came back from a 32 day, 5200 mile trip from San Antonio to The Badlands, Yellowstone, Grand Tetons, Salt Lake City, Las Vegas back to San Antonio for a total of 5,200 miles. Had a set of the new HD tires installed and balanced just prior to leaving. TT in 34 feet long and weights in right at 8,200lbs. I use an Equalizer WDH. Tires were aired to 70psi. I visually checked the tires every morning and did an air check weekly. Never saw any signs of wear on the tires and did not have to add air during the entire trip. We traveled in sunny 95 degree "scorcher" weather and 29 degree snowy weather in the mountains. In my opinion, tires performed flawlessly. I'm very satisfied so far with the new Carlisle(s), looks like a good alternative to the Maxxis brand. By the way, this is the first set of TT tires I've had balanced and it does make a positive difference in the ride.