Lou, I've tried in NM, AZ, and NV. Same answers. Have you actually had to use yours yet? Like I said, I was sold road hazard for trailer tires once and was denied by the issuing company when I tried to use it. They didn't care what state I was in. Hopefully yours actually works, but it is something to be aware of.
Scott and Liz - Southern NM
2012 Wildcat Sterling 32RL - w/level up (best option ever)
2007 Chevy 2500HD 4dr short bed Duramax w/allison
Reese Fifth Airborne air ride king pin coupler with Sidewinder