Well, the Good, the Bad and Ugly. I had a 6x6 Bigfoot, complete with windshield, wipers, canvas top, outboard bracket and tracks and winch. The Ugly, Got it second hand with low hours and it needed a bit of TLC, mostly wiping out the inside from having been put away wet, the carb needed a rebuild, dirty gas and gum. Briggs & Stratton engine was a bit of a birch at times, the throttle mechanism didn't have an accelerator pump so you couldn't give it full gas and go, it would stutter a bit and then go. Once I figured that out, it was ok. It also needed 3 new axle bearings, easy enough to remove and replace, they are a common size. The Bad, well they can be a bit of a rough ride, you have to learn not to go over the rough ground at warp speed. Add a gel cushion and it's remarkably better. On flat ground they are fine. The Good, darn things near unstoppable unless you really want to bury it somewhere with a dead body in it, lol. With the standard width track I never got stuck either, it would pretty well float on the snow. For glare ice, there is a cleat kit for the tracks, gives more steering response. The newer ones have a lot of upgrades in steering, brakes, alternator output, etc. Why did I get rid of mine? They are not allowed on club ATV trails, they don't fall under the 4/6 wheel ATV bracket that the clubs pay landowner insurance for. Mine was plated/insured, etc and never had a problem driving down the side of the road to get onto Simcoe, local PD guys looked smiled and said carry on. If you go with tracks, remember it will effect trailer width, if you have an enclosed trailer, figure out how you're going to get out unless you want to climb over stuff.