The Titan Ramps 9' Arched Motorcycle Ramp is compatible with most two-wheeled vehicles, including motorcycles, dirt bikes, cruisers, and motor scooters. They can support a powerful weight capacity of up to 900 lbs., meaning they can handle the weight of many outdoor recreational vehicles. These utility ramps are made from solid aluminum, making them heavy-duty yet lightweight pieces of equipment, so they are perfectly portable. These ramps feature an arched design for better clearance and serrated crossbars, which provide excellent traction even in wet or muddy conditions. We have included safety straps with this order so that you can also have the tools to strap your cargo securely to your trailer or the bed of your truck. Hook it up to your trailer or pick-up truck, then load your vehicles inside.