Skid plate was the first thing I made after one trip in the woods. All I did was bend the brake rod when I backed over what I thought was a dead sapling, one look under the tractor was enough to scare me, hoses, piping, and a filter. Next I made a fuel filter guard, that was just waiting for a branch to hit it.
One look under my tractor and I could see it now, hydraulic filter knocked off, hoses tangled around branches, piping bent and the fuel filter busted, stuck in a mud hole mile down the woods, that would be a bad day.