The trailer I have is made by "Load Trail" that I bought new in 2003. It's been a good trailer & it tows great. It's a 16' with a 7000 pound capacity, double axle with brakes on both of them, built in ramp storage, front curb rail & a wood deck. I had a local shop add D rings in several areas to give me better anchoring points. I also needed to replace a lot of the deck boards 5 years ago because I have to park it outdoors. I scuffed up the paint, cleaned some scale off the frame & repainted it with rattle cans a few years ago.

an 18' trailer would be ideal but the 16' is adequate, even for a B-Body.

Not sure where you are located but I got it from Marshall's Machinery in the Scranton, PA area for $1750 back when used ones were going for $2000 to $2500.