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Fixed_Sight_Tra's avatar
Jul 15, 2014

Can this weight be right?

Hello all,
I went camping last week and finally got around to going over a scale at a truck stop with my Tahoe, 23 ft toy hauler TT, 2kids and 2 dogs.
Everything except people and dogs were in the trailer, the Tahoe had 1/2 fuel but the fresh water tank on the RV (40 gal) is all the way forward and most of the places we go don't have hookups so the water was full.
The results were

steer 2600
drive 6440
Trlr 4300
total 13340

Holy crap. That's with the WD hitch maxed out. I know the Tahoe weighs about 6300 W/O the trailer so the total sounds right. It sits pretty level and never bottoms the suspension or even feels mushy. As a matter of fact it handles like a dream considering the weight and TV. I can't help but thinking if there really was that much weight on the drives it would be squatting more or bottomed. The tires don't even bulge more with the trailer and they are cheap 6 ply. I am going to get 10 ply E rated soon but haven't yet.

I want to add a second fresh water tank at the rear of the trailer to help balance it out when the garage is more or less empty. Right now the toys are the kids bikes and a couple of kayaks. I don't even bring the generator which was in the back now that I've got the solar panel.

I know these scales are accurate but how can this be and has anyone installed a second tank and taken pics? The tanks are pretty inexpensive and I would just fill from inside the garage and have a small transfer pump to the front tank where all the regular plumbing would do it's thing.
  • Fixed Sight Training wrote:
    The results were:

    steer 2600
    drive 6440
    Trlr 4300
    total 13340


    If the Tahoe weighs 6300 empty, and steer + drive = 9040, you are adding 2740 lbs? That is a lot....stock 245/75-16E tires are only rated at 3042 lbs each, so 6084 on the axle, so E rated tires would still be overloaded. I went to 265 tires that are rated at 3410 each, and even that would be marginal.

    I have a hard time believing that the 'Hoe sits level and "drives great" carrying that much weight. I would re-weigh and verify the numbers before I did anything.

    This was my weigh slip when I was towing the 34' bunk trailer below:





    I am under axle and tire ratings, but at 8940, I am 340 lbs over my 8600 GVWR for the Burb.
  • Did you have any toys in the garage? Usually they are tongue heavy without the counter weight of a garage full of toys.

    EDIT: I see you only had lightweight toys. No motorized ATVs or dirt bikes? Hmmm...yep your drive axle is heavy. I would get some other tire sooner rather than later. Perhaps you can use the old drive tires as steer tires when the first set wears out.
  • Your rear axle is carrying what my 3500 SRW truck is with a 14K 5vr.

    Something isn't right.
    Either that isn't YOUR weigh ticket OR you are overloading that rear axle and those tires :H

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