Tandem placement and turning radius

Discussion in 'Experienced Truckers' Advice' started by expedite_it, Jan 22, 2022.

  1. Speedy356

    Speedy356 Medium Load Member

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    I don’t buy it either, (I mean the OP being a truck driver) If he has ten years driving experience, like he states he has, he would know the answer to all the questions he’s asked throughout his years of experience on TTR!!!

    Just sayin!!!:eek:
     
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  3. expedite_it

    expedite_it Road Train Member

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    I was a team driver for about 2.5 years with several different teammates. None of them ever greased the fifth wheel. No, not one. And my trainer never told me anything about greasing the fifth wheel. So how was I supposed to know?
     
    Last edited: May 18, 2024
  4. expedite_it

    expedite_it Road Train Member

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    I don't notice any difference in the handling between a greased fifth wheel and a dry fifth wheel.
     
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  5. expedite_it

    expedite_it Road Train Member

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    The King pin is not a steering component. The King pins are only on trailers, not trucks. I don't see how greasing the fifth wheel would affect the king pin.
     
  6. Long FLD

    Long FLD Road Train Member

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    That’s where you’re wrong. King pins are very much a steering component on your steer axle. And if your truck is truly only getting greased twice a year you should be concerned.

    As far as a dry 5th wheel , that will just cause premature wear any place metal touches metal. Like dry jaws wearing against a dry trailer pin. Or a dry top plate wearing on a dry pin plate on the trailer.
     
  7. IH Truck Guy

    IH Truck Guy Road Train Member

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    8qimhi.jpg
     
  8. expedite_it

    expedite_it Road Train Member

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    @tscottme you thanked this post, which implies that you like this post.why does my post resonate with you? Do you also not notice any difference in the handling of a truck with a dry fifth wheel than a truck with a greased fifth wheel? If your views are similar to mine, I could use your help with this. People are acting like the fact that I cannot notice a difference means that I am not really a truck driver.
     
  9. expedite_it

    expedite_it Road Train Member

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    Why would greasing the fifth wheel affect a steering component on my steer axle?
     
  10. gentleroger

    gentleroger Road Train Member

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    In short, binding. Think of any hinge - dry pins mean more effort is needed to move the hinge through the same range of motion.
     
    expedite_it Thanks this.
  11. expedite_it

    expedite_it Road Train Member

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    I don't know if the steer axle with the king pins is the axle that goes to the steer tires or if the steer axle with the king pins is connected to the steering wheel (inside the cab of the truck). Either way, how would greasing the fifth wheel affect the king pins? The grease on the fifth wheel would never come within two feet of the king pins.
     
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