So I think I see the argument here... While technically the tire may fit the bill, reinforced sidewall like C or D rated are required/recommended.
Thanks for bot vies here, lets start another thread if this is to be continued. I dont want to steal the original thread.

Sean G

    On Saturday, January 12, 2019, 10:18:58 AM MST, The Bus Depot <vanagon@BUSDEPOT.COM> wrote:  > If you are using 185R14 tires then YES they must be Load C or more to be
> rated to carry the weight.
> If you are using a wider and/or taller tire then NO, they don't
> necessarily have to be Load C or more to be rated to carry the weight.
That is not correct. See, among others ...

http://www.busdepot.com/details/tires/

http://www.roadhaus.com/tires/guideline.html

Ron Salmon
The Bus Depot, Inc.
www.busdepot.com