A rough ride is the least of your problems. In a powered vehicle, the primary pu...

		barrkel on July 18, 2015 \| parent \| context \| favorite \| on: Airless Tires Roll Towards Consumer Vehicles A rough ride is the least of your problems. In a powered vehicle, the primary purpose of suspension is to keep you in contact with the road. If you're not in contact with the road, you're not in control; braking, steering and acceleration don't do anything if they can't react against the surface.