On a one time basis, I will be towing a 32' travel trailer. The trailer is totally empty and dry and weighs about 4,500 lbs. There will be about 200 lbs of cargo put inside near the front, so toungue ...
I'd be surprised more if the weights you quote are even close to actual. A 32' TT that only weighs 4500lbs?? I've never seen even the lightest of light weights weigh that little. My 31' is one of the lighest I found and it's over 6000lbs dry. Heck even my old 26' was 5500lbs.