Check out the Pics. Took and old Harbor Freight Boat trailer and added a 4X4 frame that is lagged and braced on corners (cant really see in pics). Added two 8' 5/4 decking(Trex) runners. Mounted winch and use old ramps to load.

U can drive on, Winch on using ATV winch or use trailer mounted winch to load is ATV dead. Tires take the weight but two small for road use. Could upgrade axle but i have other trailers for that hauling.

The biggest benefit is raising the ATV for garage work and can use scooter to get underneath. Was fun to make. Only took a day using Stuff I had at the house from other projects and an old Winch.
Pics in my Album.

ATVConnection.com ATV Enthusiast Community - Seuss's Album: Seuss's 2007 Polaris Sportsman 800 EFI with Mods

 

Pretty cool. I've often thought about making a raised platform for quad maintenance.

 

Thanks Moose. Pretty easy project. I have a lift for my Motorcycle also. Really saves the back.

Seuss