[WarrenG]

Most have a "pocket" to go over the steering wheel. All the ones I've seen for cars with rollbars, have been cut out around the bars with velcro closings. Mine is cutout around the rollbar and I've had for almost 3 years. It has held up well and the velcro closures around the rollbar tubes are tight enough to have kept out any weather I've encountered when the interior was covered. I've seen both zippered and zipperless covers, probably depends on the make of the cover.