We felt a few bumps and jolts over pockmarked pavement, due largely we suspect to the standard run-flat tires (which by nature are stiffer than conventional rubber), but by the same token the ride is never floaty or bouncy, which will certainly spare rear-seat riders from ever feeling seasick in this land yacht.
Voyager Systems sells the government high-speed wireless devices that can run a quick background check on a suspect over multiple credit and criminal databases.