i have tried it, i am from Canada, up here we have 2 classes, pro-street and pro-modified, in pro street were not allowed hanging weight or water INJ, pro mod ur allowed, in the pro-street class i pulled around 250ft, that was where everybody was landing and then in the pro-mod class, i was landing just shy of 300ft, it makes a big diffence in my opinion, i was hanging about 1200lbs out the front, thats 60'' from the cent of the axle, and that was in a regular cab 2500 dodge, this year im building a 95 club cab and my goal is to try and get somewhere near 2000lbs out the front, if you can run the weight i suggest you try it, you will notice a BIG difference, and it makes a HUGE diffence having the weight infront of the cab rather then in the box, good luck