Peterbuilt 389 clutch peddle depresses too far

Discussion in 'Questions From New Drivers' started by outdoort, Jan 10, 2022.

  1. outdoort

    outdoort Bobtail Member

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    Nov 8, 2021
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    Hey guys I just got my first class a job and it’s in Oilfield flatbed work. We have Peterbilt 389’s and on these trucks the clutch pedal depresses very far for my reach. Obviously not an issue when I’m shifting but when I’m at a stop and I need to depress the pedal all the way to the floor in order to stop the clutch to get it into gear it’s difficult to do so. I’m not short I’m 5’11”. Is there any tricks to using these trucks with that clutch pedal is it depresses so far into the floor? In CDL school we used freightliners and the clutch was very easy to depress all the way to the clutch stop.
    I find myself driving with the seat quite a bit more forward just because of this fact. Havent really driven too much yet to figure it out so just looking for tips prior to getting more seat time.


    Thanks a lot!
     
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  3. Frank Speak

    Frank Speak Road Train Member

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    Maybe it just needs to be adjusted. I drive a 389 and mine isn’t like that.
     
  4. AModelCat

    AModelCat Road Train Member

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    Peterbilt clutch pedals just suck. I've driven one Peterbilt and I absolutely HATE that floor mounted pedal.
     
    Last edited: Jan 10, 2022
    Speed_Drums Thanks this.
  5. Dave_in_AZ

    Dave_in_AZ Road Train Member

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    Tie a block of wood to the top of it.
     
  6. lester

    lester Midwest's #1 Feed Hauler

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    Iowa customs I think, makes a little pedal extender for Pete clutch pedals. Other than that it's probably something you just have to get used to. My 379 pedal has to be #### near through the floor.
     
    Oxbow and Dave1837 Thank this.
  7. Dave1837

    Dave1837 Road Train Member

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    ^^^ what he said. I've seen a lot of Pete's with that extender
     
    Oxbow Thanks this.
  8. outdoort

    outdoort Bobtail Member

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    Nov 8, 2021
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    So its just what it is then with the pete clutch peddles?. Not my truck so not sure if id be able to get a replacement installed. We will see how i develop my skills on the truck and go from there i guess
     
  9. outdoort

    outdoort Bobtail Member

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    Nov 8, 2021
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    Hey guys. Got another question I'll add to this thread.
    With a 10 speed transmission, when I'm on roads that i'm going say 65 mph or 55mph and I take a exit off the highway or a stop light turns red in front of me, I am struggling a bit to downshift fast enough coming up to these stops. Some of the ramps off these highways are short, and I cant drop my speed too much untill I hit the exit, then when on the exit I got to slow all the way down for the stop sign, etc. What gear do you guys normally come to a stop in with the 10 speeds?

    I found myself in 10th at say 60 mph, then down shift to 9th easy, 8th easy, then as I'm getting to 7th the stopsign, truck, stop light etc is coming up very close and I dont want to take my foot off the brake to downshift further in 7th... In school we came to stops in 6th gear with the 10 speeds, but that was empty and I'm just finding at these stops I dont have time to downshift, or I'm just not confident I can downshift fast enough to get back on that brake peddle as I may not have much distance left in front of me to stop....

    Any advice or help appreciated.
     
    Oxbow Thanks this.
  10. abyliks

    abyliks Road Train Member

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    Put the seat on the floor, Pete’s have the easiest clutch pedals on the market, can’t stand them coming down from the dash like my kw
     
    Last Call Thanks this.
  11. Last Call

    Last Call Road Train Member

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    1st off....Why do you think you have to exit the hwy at hwy speed you can start to slow down before you exit..
    2 do you have a jake brake
     
    Aamcotrans Thanks this.
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