Using the AC 012 boltless attach kit one can attach the ramp to vehicles without drilling holes in the cargo bed. You can attach / remove the ramp in a matter of minutes.
From a legal point of view, when the ramp is strapped to a vehicle, and not bolted, it is regarded as “payload” in most countries and therefore exempt of many regulations regarding changes made to a vehicle.
From a practical point of view, users can easily detach the ramp from one vehicle and then attach to another, which makes life easier for many motorcycle owners. It makes it also possible to rent the ramp out to people that need transporting motorcycles for either professional or leisure use.