Weight distribution for DOT regs

Discussion in 'Questions To Truckers From The General Public' started by BossOutlaw88, Oct 31, 2011.

  1. BossOutlaw88

    BossOutlaw88 Road Train Member

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    Can someome please help me understand this better. Can you tell me what slidimg the fifth wheel or the trailer tandems will do for the DOT regulated weights for the truck?
     
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  3. Big Don

    Big Don "Old Fart"

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    Lots of threads on here about this. Go up to the Google Custom Search box and type in "Weight Distribution."
     
  4. haulhand

    haulhand Road Train Member

    All it does is move weight around. Your limited to 80k without a permit so usually that is 12k on the steers and 34 on both the drives and the tandems. Sliding the fifth wheel forward will move weight from the drives to the steer or vice versa. Sliding the tandems forward moves weight from the drives to the trailer sliding it back moved weight from the trailer to the drives. When sliding tandems always move towards the problem.
     
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  5. libertasvelnex

    libertasvelnex Bobtail Member

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    That about sums it up
     
  6. CondoCruiser

    CondoCruiser The Legend

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  7. corneileous

    corneileous Road Train Member

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    Condo, it was taught in England's school when we were there in class.

    They didn't go that in-depth as much as they should've but it was taught.

    They didn't really mention anything about sliding the fifth-wheel though but that was probly due to them not wanting fifth-wheels slid in the first place.......

    They're too worried about losing two or three hundred thousand dollars each month in fuel by not havin' the front of the trailer tucked up as close as possible to the back of the sleeper......
     
  8. RickG

    RickG Road Train Member

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    That's o.k. with light loads but a lot of tractors will run over 11,000 lbs. empty with the 5th wheel set halfway back . Depends on the trailer tandem position though .
     
  9. BossOutlaw88

    BossOutlaw88 Road Train Member

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    Thanks, that was very helpful. I wasn't taught that in school.
     
  10. RickG

    RickG Road Train Member

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    When I was running hopper bottom when I weighed out at a shipper that just had a single scale they'd have me stop when just the front axle was on the scale , then with the front and drive , then the whole rig . It isn't 100% accurate but it gives a good idea . Hoppers have fixed tandems and I locked my fifth wheel about halfway back most of the time .
     
  11. Emulsified

    Emulsified Road Train Member

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    Once again: schools are there to teach a candidate basic rules of the road and the BARE MINIMUM on getting a CDL.
    They are NOT driving schools (per se), they are CDL schools.

    The responsibility of teaching a new driver on how to drive falls on the starter company (usually) that new drivers go to.
    The adjusting of the 5th wheel, tandems, and all the other nuances of driving a truck fall on the trainer.
    Some companies are very good on setting out an agenda that a new driver must master before being released on his/her own, but sadly, there are some companies (and trainers) that take this with too little seriousness.
    That's why it's so important for new drivers to research the training programs at their first company, rather than worrying about what kind of truck they'll be driving, if they have an inverter or sattelite radio!
     
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