I have a 22-foot-by-8-inch trailer that I use to haul up to six ATVs. The twin axles are under the trailer so it sits high. However, now that I have UTVs, I don’t need the width or the height.

My boat trailer can handle a 25-foot vessel at 7,000 pounds, so it's comfortable (and so am I) with my 3,000-pound 21-footer. It'd work even if an axle fell off. Rule 2 ...

7816 Aluminum Tandem-axle Flatbed Trailer. 1,150-lb. aluminum utility trailer has tandem 3,500-lb. axles, removable aluminum fenders, two 5-ft. aluminum pull-out ramps that store under the ...