When i was looking for a trailer i found a guy that built trailers to order in alabama. the trailer i was looking at was 18ft long, 83" wide deck. here are the specs
7,000 g.v.w.r.
3,500 x 2 g.a.w.r.
2 5/16 Ball cast coupler (clam shell as mark calls it)
9x72 tear drop fenders
safety chains
7,000 lb jack
1 ez lube idler axle
1 brake axle
4 leaf double eye spring suspension
4 15" white spoke wheels
4 st205/75/d15 bias tire 1820 lb
5 inch channel tongue
3x5x1/4 Angle Frame
2x3x3/16 angle crossmembers
DOT approved lights
protected wire lights
i was kinda worried about the idler axle, i dont know how they pull, ended up buying a better trailer that was slightly used