While looking at my trailer after a long trip, i noticed the wear pattern on the left tire to be only the "outside" tread on the tire...??? The rest of the tire had normal wear but the outside tread was worn way more than the rest, AND it was only about 12-18" long(if you were to put a tape measure on it.) When I look at the trailer from behind, it looks like the wheel is cambered or the top is leaning out. Is my spindle bent or do I have a bigger problem?? I know an internet diagnosis is not exact, but I'm looking for somewhere to start before I take the trailer to the shop..