Saw this today and thought I'd share since I know JudyJB and a few others had blow outs. This is currently only for semi's, but maybe someday could be on cars (and RVs?) too. Keeps tires properly inflated.
http://www.foxnews.com/leisure/2016/03/10/michelin-to-offer-revolutionary-truck-tire-inflation-system/?icid=maing-grid7|main5|dl13|sec1_lnk2%26pLid%3D-93690333