I'm worried about using them, 'cause I hear it's REALLY bad to use retreds while under-inflated. I plan on running my tires at 8-10 PSI with regularity on the trail.....
I found This on the website,
Can I air these tires down?
Airing the tires down will void any warranty, however, JP Magazine tested our 31x10.50R15 aired down without any problem and many of our customers do this without any problems. The tires will perform like a new tire.
I don't know to much more about them I have considered trying them but I want the Trexus MT for lil Suzy. They seem to have a lot of positive testimonials on the site from satisfied customers.