My buddy has the trailair on his and says its the best thing in the world. he is always trying to convince me to get one. this summer I am gonig to hook to his 5th and pull it and see if its as great as he says it is. his 5th is 38 feet and 13500 empty and i think a little over 2100 pin? My little 5er is only 33 feet, 10k, and maybe 1400 pin.