Door Doctor's new EZ-Riser is a new, heavy-duty,ergonomically designed trailer stand that offers best in class safety and simplicity. The EZ-Riser has a unique gas-activated  leveling and rising system, and does not require the user to bend over or perform other straining motions. The user simply, positions the EZ-Riser trailer stand under the nose of the trailer, releases the biased-based security pin, allows it to automatically rise to the underside of the trailer, and locks it using the security lever, creating a safe condition. The EZ-Riser has an extra large base, heavy-duty 16" diameter solid rubber , tires, and ergonomically positioned handlebars for easy handling on any surface. The EZ-Riser has up to a 100,000 lbs static load capacity and successful free-fall strength testing.While other systems require, two stands per trailer, only one EZ-Riser unit is required.