My Ford F-250 needed some airbags for when I towed the caravan. The reason being it sagged a tad and with the airbags system installed I can adjust the ride and ride height at the push of a button. It’s made a nice difference to the way the vehicle handles and the caravan doesn’t push the F250 around at all. This means the Tough Dog leaf spring suspension is working very well in conjunction with the airbags.