Why are pups so wiggly?

Discussion in 'Questions From New Drivers' started by Canadianhauler21, Oct 22, 2020.

  1. Canadianhauler21

    Canadianhauler21 Heavy Load Member

    801
    1,496
    May 15, 2017
    0
    See these pup trailers on the interstate wiggling all over the place. Why do they move around so much? Is it the driver that's doing it or is that just how they are? When it's windy oh man I don't even pass them.
     
    singlescrewshaker Thanks this.
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. blairandgretchen

    blairandgretchen Road Train Member

    12,038
    60,583
    Dec 9, 2011
    South west Missouri
    0
    Sometimes ruts in the road will make the trailers fight.

    A good driver should be able to keep them straight.
     
  4. Judge

    Judge Road Train Member

    11,146
    71,320
    Mar 19, 2014
    Arkansas
    0
    That’s why the call them wiggle wagons.
     
  5. FozzyNOK

    FozzyNOK Road Train Member

    2,329
    3,554
    Jul 18, 2007
    Oklahomistan
    0
    Lots of moving parts designed to move.... and like the other poster said.. roads aren't exactly smooth.
     
    Canadianhauler21 and tscottme Thank this.
  6. JoeTruck

    JoeTruck Heavy Load Member

    853
    3,389
    Mar 13, 2015
    LOWER 48
    0
    Two pivot points moving in different directions.
     
    Canadianhauler21 and tscottme Thank this.
  7. Old_n_gray

    Old_n_gray Road Train Member

    1,093
    3,552
    Apr 9, 2016
    western pa
    0
    Could be empties or driver looking at his/her phone.
     
    Canadianhauler21 and Speed_Drums Thank this.
  8. Allow Me.

    Allow Me. Trucker Forum STAFF Staff Member

    10,367
    11,205
    May 28, 2009
    Rancho Mirage, Ca.
    0
    Properly loaded with proper air pressure in the tires , they don't wiggle. Under-inflated tires, worn out springs on the con-gear, heavy rear trailer/light front trailer...might wiggle a bit
     
  9. '88K100

    '88K100 Road Train Member

    1,157
    2,395
    Aug 23, 2020
    0
    Light rear wagon. A heavy rear wagon can also cause this. Had a heavy tailgate loader trailer as my rear trailer. Could not switch it to lead as it lacked hardware. Could not get it to pull straight , wobbled all over at road speed,,,Ended up moving it 220 miles at 45mph!! Never again. I still pull A trains but most the rest of Canada is B’s or C’s
    A’s are from the Stone Age
     
    Last edited: Oct 22, 2020
    D.Tibbitt and Canadianhauler21 Thank this.
  10. AModelCat

    AModelCat Road Train Member

    27,709
    145,170
    Jul 7, 2015
    Canuckistan
    0
    Once they become dogs they tend to settle down and become less energetic ;)
     
  11. 77fib77

    77fib77 Road Train Member

    8,580
    48,917
    Jul 7, 2010
    St Louis
    0
    They are loaded with jello.
     
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.