With Airtow Trailers, you won't have to take extra measures just to get your safes or vaults loaded onto a trailer - just roll it on and strap it down. And because the Airtow deck is always level, you can individually load multiple safes. Full air suspension with "always level" sensors ensures the smoothest and most level ride no matter the position of your load or if the trailer is empty or full. These sensors will make sure your load is always level.. side-to-side and front-to-back.
More Info: www.airtow.com