If it's 7' x 22' with a 5' V (27' total), you can fit 4 long tracks in it just fine. I put four 155"-156" sleds in ours. You have to drive them all in from the front so that they all face the back, or back them all in if it doesnt have a door in the front. Slide the skis and track against the wall so you can drive the next one right along side it so they are staggared. The track of the last sled will fit right up in the nose of the trailer. I called bullchit when i looked at it after i drove the first one in, but they all fit!