[dave007]

sr,

I had the same question. I checked with doubletree and they gave me the number of the wheel mfgr... I've already forgot the name and the number, but they informed me that the wheels are rated for 110psi... I believe this is the same wheel that comes on the mobile suites...

We just returned from a 5,000 mile trip and I was very pleased with the tires... I pressured the tires to 80lbs. cold...(which according to the chart should be enough for my rv weight)... But what I noticed was the tires pressured up to between 100 and 108 after I hit the road(according to the pressure pro monitor)... I have to admit that I didn't realize the pressure would increase that much... It makes me wonder if my blowout on the Mission tire was caused by to much air pressure...

It was very interesting to watch how a combination of speed, outside temp, road conditions, and even wind affected the tire pressures...

Good Luck...