Michelin XPS RIBS Tires
After doing a lot of research on several RV and transport company forums I found most of the folks were happy with Michelin XPS RIBS tires. I bought a set a few years ago and have been amazed at how ...
Forum Discussion
JIMNLIN wrote:
sounds like Fasteagle tales :)
Actually Michelin still recommends them for trailer service.
What the problem is some folks ask the dealer or Michelin if they can be used as a replacement for a ST E with a 3400-3600 lb rating. Of course they can't.... as the XPS has only 3042 lb capacity. This backs the dealer/mfg into the liability corner. Michelin doesn't know if the trailer owner has the expertise to choose a tire with enough capacity for the size of the axles (axle loads).
And some tire dealers still think they can't mount a LT tire on a trailer that has a ST tire sticker....and vice versa. Or even mount a LT on a 1/2 ton truck that came OEM with P tires.
What you forget is that FastEagle lives 10 miles from Michelin of North America and frequently discusses their tires in person with their engineers.
The XPS Rib is strictly a summer tire designed for commercial use. Michelin does not build any trailer tires below 17.5". Therefore, any reference to an all position tire under 17.5" only refers to drive and steer positions. (Look in their current truck tire data book to confirm that).
FMVSS are written for vehicle builders. The decision for minimum fitments is theirs alone. (Look at 571.120 to confirm that).
Bottom line; You own it, it's ability to travel down the road safely is yours. Government and tire industry standards provide minimal safety standards. My comments revolve around those standards.
