quote:Originally posted by Art-n-Marge
Yup, Narlywarrior. Three more things that have been covered but I will emphasize.
First, the shipping weights are gonna be wrong and irrelevant. Even from right out of the factory, these Shipping weights are typically calculated on the BASE unit. Oftentimes they will not consider options that are installed after the BASE unit is put together. So added things like a fireplace, air conditioners, a washer/dryer are not weighed until the unit makes it out of the factory then the final sticker (different from the brochure) is stuck on. My 3500RL had a brochure weight of around 11,000 something, but when I bought the unit, the shipping weight was over 12,000 lbs because of all the extra stuff I got, leaving less than 2,000lbs from the sticker Gross weight of 14,040. Therefore, NEVER rely on shipping weight. ALWAYS refer to the Gross Weight, THEN hope you don't load up the trailer so much that the Gross is exceeded. What is the gross weight rating on the trailer's sticker? Then get to a scale to find out for sure!
The second thing is a proper truck even an SRW with these larger trailers. I was VERY fortunate to satisfy my weight ratings by upgrading my F-250 with the exact requirements to create an F-350, but it is not always this easy. But since I did not "recertify" the truck, I can only use it with the new ratings for personal use. The reason everyone says you'll need a bigger truck is to save you the anguish and research I went through as an example. Your truck and powerplant combination may not give you enough since it is the previous weaker generation truck even if you upgraded the rear end (and maybe the tires or wheels). If your goal is to be weight compliant, save yourself the grief and get a new capable truck and find out the real weight numbers.
The last thing to consider is THE PIN WEIGHT. The Pin weight is the portion of the trailer that is carried by the truck. This is where most trucks get in trouble. For a TT, it is well documented that the bumper pull weight is typically about 10% (or 12%) of the Gross trailer weight. For most fifth wheels you'll read that it can be from 15% (or now 18%) of the gross trailer weight. THEN, for residential fifth wheels this can be UP to 25%. Unlike other fifth wheels like car transporters, horse trailers, utility trailers, there is not as much stuff over the pin and the bulk of the weight is over the trailer's axles. A residential fifth wheel has a large overhang and most of the heavy storage is in the front of the axles which then is carried by the pin. Then add a generator, washer/dryer in a front bedroom configuration, and another A/C and this will add much more over the pin and on top of the truck's rear axle.
I am not a full-timer and my Monty has 19% to 20% of its gross weight on the pin (Wow, I was surprised it wasn't 15%). THIS is why I was overweight. I went by the shipping weight, calculated only 15% and thought I was good. I did sag and bought the air bags to correct the ride and sag. THEN I went to the scales and found I was overweight at the rear end and the gross weight of my F-250. Puzzled, and a lot more research I found out all the things you are now learning. Salesmen lie to make a sale! Some don't know it and I believed them exclusively. My rig weighs 13,500 lbs and I carry about 2,500 lb on the pin which an SRW can satisfy with all the other junk I carry in the truck (including me and passengers) and still have some margin. But not with an '06 F-250 SRW with 6.0PSD and 3.73 rear end.
I am now winded and exhausted reliving all this stuff, but you are at a great advantage from what happened to me. I didn't belong to the MOC and I believed and relied on the nice Sales people. They gave me coffee, water and a couple of free things and I gave them thousands of dollars in return. You are asking ahead of time (somewhat) and I hope you have learned enough to heed lots of advice. Just keep in mind, things fail under normal and compliant conditions, why take a higher risk with your 10 to 11 tons of fun while bounding and bouncing down the roadways being overweight.
Best of luck to you Louie. Please don't regret asking. We'd love to hear what you end up doing. Keep us posted.