Thank you again all for your great (and not so great comments). In answer to ATEAM you helped alot, looked at your specs, only prob we asked the dealer to move the rear axle back to 316-317" and they ignored us and moved it back to 335". So as you can imagine, the axle we have is far back. We have a 22' box on by the way. The sleeper is 96" with the weight of refer, apu and only 2 50 gal tanks. So we will probably from what I can figure have to move the rear axle forward a foot and a half to make the weight distribute better. We would like to haul 13K down the road some so will eventually get a tag axle. Does anyone know besides the weight of the tag what additional weight it will allow us? I realize there are factors but what did it add to your truck as far as pay load goes? Thanks.
as to X06col, Yes I have been in the business for 11 yrs now, but mostly in cargo vans. Had one basic straight truck, it had no problems, it had a 300 in wheel base and it did scale heavy on the rears sometimes, but overall was fine. Having had that experience, it told me to have the rear axle pushed back some to avoid that problem in the future and I relied on what the engineers came up with which now I realize the engineers were wrong, and the rears were moved back TOO far. I tried to do my research before and knew what I didnt want, but you rely on people you would think know and trust what the engineers and dealers say in addition, and we are the ones who came out on the short end. Did we learn something? You betcha, did it cost us to learn a few new things? You betcha. At the very least, we will probably have to eat the cost of moving the rears back up some, and down the road, we will add a tag axle, maybe. If we do not haul a lot of heavy freight in refer div. then we may not have to go for the tag. Live and Learn comes with a price. But thank you all so much for your help and comments, I think I have learned the most through this site. Happy Easter to you all. and God Bless.
Dianne