That is a great price on the 20 footer! However, I agree with T-Test that you get what you pay for. I went the 20' route and I am glad that I did.
Upgrades are also important! I recommend and added all of the following after my new trailer purchase:
- Make sure that, if you order a trailer, to get pressure treated wood for the floor. If you don't, get an undercoating on the floor!
- Boogie wheels to prevent dragging the tail end on steep drive ways
- Electric winch to pll dead cars into trailer. Cheaper Alternative: Have the manufacturer weld the "winch plate" to the frame and you can add a lower cost winch from Harbor Freight or Northern Tool.
- Interior Lights - I bought four 12v LED panels from ebay and I have enough light to work on the car inside the trailer, when it is raining at an event!
- I cranked the tongue jack for years, but this old man finally changed it out for an electric direct replacement (worth every penny).
- Back up lights are great, when you arrive home after dark, and have to back into a long driveway (like mine).
- Roof vent (I tested the temperatures in my trailer in the NC summers and I was hitting 135* regularly) - I put a small solar powered vent in, however, I plan to change it out to a higher cfm version.) I have also seen ones that close automatically when it starts to rain.
- The little plastic half clam shell vents that are mounted to the sides of the trailer are almost worthless. I plan to change out to the aluminum versions.
- Security System
- Loud alarm for Break-ins.
- GPS locator for out right thefts
- Extended rear flap. I had a problem with my transmission pan and changed it to a die cast one. The next time I pulled the T into the trailer, the drain plug was just that much longer and ripped up the wood on the ramp and removed the aluminum trim from the floor. I went with a wood extension, but beware it becomes heavy. I had to adjust the rear door spring to improve the assist, given the extra weight.
- My latest upgrade is installing a 120 v male plug receptacle in the outer wall to run an extension cord to have AC inside the trailer for battery chargers, tools, big work light, etc.
- I painted the floor with porch paint, but if I ever bought another trailer, I would price out factory flooring. The checked flag linoleum (I am sure that they use a more modern product) is cool. Peel and Stick tiles allow oil and water to seep into the wood floor.
- 12v Battery and box to run all of the above.
If anyone is interested, I can take a picture of any mod, mentioned above.