Ok so I am looking at buying either an AT or a Sierra 4x4 trailer next spring. Does anyone have any recommendations or experiences with either company? I'm not so concerened with AT. I have researched their products and I believe them to be solid. Sierra 4x4 also appears to be of good quality and at a significant price difference. I just haven't seen as much posted about Sierra as I have AT. Any help would be greatly appreciated.