kearlms wrote:
It's quite common to see TT's going down the road with a trailer behind it. I've seen many with as many as 4 ATV's or even a UTV on it. Idaho says it's fine as long as you are within a length limit. I was looking for advice on how to find out limits. I will have to seek out a shop that might be able to give me some help. Bought the TT from a couple that towed a trailer with a wheeler and a diet bike. They bought the TT new and had the mod done. Hope I can get an answer
I see a fair number of 5er double towing but can't say I've ever seen a TT double towing (I'm sure you have and can pull up pictures from the internet. not saying it's never happened).
I wouldn't trust a welding shop to understand the math. A trailer with 4 ATV's could easily run 3000lb, assuming 350lb hitch weight and 70% comes off the main trailer hitch, that is very likely to push you under 10% on the main trailer and make the trailer unstable.