That's a good point bill.Lol! I'm torn between the Michelin LTX and Goodyear wrangler LRD. The Michelin is about $20.00 cheaper per tire plus $70.00 rebate on the set of 4. But I don't want to go cheap and be sorry later.
I just replaced the 15" GYM tires and wheels with Sendel 16" wheels and Michelin LTX MS/2 Tires. I have had a blow out on the GYM tires and worry about them especially in hot weather. The GYM tires I replaced had about 20,000 miles on them and were virtually worn out. I am expecting to get at least 50,000 miles on the Michelins.
I run the Michelin 15" LTX on my 25' and am very pleased with them. I run them at 50 psi. which is max. My trailer is light on the axles (5600 lbs loaded, 6300 gross weight) and came with load range C tires orginally. I camped with a retired Goodyear tire desiger and he ran the Wrangler load range d tires on his 30 ft Airstream. Your trailer will be heavier than mine and I bet the Wranglers would be a good match. you might be able to run them a few lbs under 65 depending upon the load.
This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.