I ran them and they are ok as long as you never plug a tire, never have a flat repaired and have dry air.

A FAR superior solution is a centramatic, they pinch between the rim and hub face and offer 60oz dynamic balance. I do not have my tires balanced any longer and they run longer and smoother. Some of the best money I've spent....we have 3 sets, one 265 with duals and two rigs on 35's.....all smooth wear.

Originally Posted by BrentD

I would not buy something that runs on any kind of primer given the possibility of primer shortages and even regulations. In fact, why not buy a flintlock? Really. Rocks aren't going away anytime soon.