10spd VS 9spd, what changed?

Discussion in 'Experienced Truckers' Advice' started by clayshot, Nov 17, 2013.

  1. clayshot

    clayshot Light Load Member

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    Oct 30, 2013
    near Philly, Pa.
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    I'm about to get back in a truck after a lot of years gone by. The only thing I drove was a nine speed.
    Did they just redesign the whole trans or just add one to the top end? I realize much has changed with computer technology now running internal systems. Is 10 more a cruising gear than anything else?

    Heck, I started driving an early 80's mack day cab back in the early 90's and that was a single axle 6 SPD. LOL {no power steering} That truck should have been put out of it's misery long before I ever got it. :biggrin_25523:
     
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  3. DsquareD

    DsquareD Road Train Member

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    May 21, 2009
    Green Bay, WI
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    The last truck I drove had a 9 speed and my current truck has a 10 speed. The first few days I was in this one I wanted to skip 6th as that is the only difference in the shift pattern (6th on a 10 speed is in the same spot as 1st on either one). If the truck is set up right top gear will be your cruising gear on either one.
     
  4. 15 over

    15 over Light Load Member

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    Jul 1, 2013
    Mobile, Al
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    A 9 speed has basically a granny gear on the low side that you can't shift into in high range, 5 gears in low and only 4 in high. A 10 speed is the same in high and low, 5 and 5. Basically a 9 speed is just a 13 that you can't split the top range. Unless you are talking about a super 10, then it gets really confusing.
     
  5. Saddletramp1200

    Saddletramp1200 Road Train Member

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    Houston Texas,USA
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    No body I know of uses 1st gear. I skip gears myself. Really depends on how much weight your pulling.
     
  6. 25(2)+2

    25(2)+2 Trucker Forum STAFF Staff Member

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    Sep 18, 2006
    the road less travelled
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    Not that much difference, I liked a 9 better, but haven't driven 1 in a very long time. It's a big jump skipping 6th when you are loaded, so it soon cures you of doing it.

    I skip gears all the time going down hill and if I have to pull a hill before shifting, I shift 2 at the top for the most part, whichever gears it involves.
     
  7. passingthru69

    passingthru69 Road Train Member

    9 speed? Oh tht was for the freight haulers.. I miss my 10 x 4, 2 stick
    Now only running an 18 speed
     
  8. 379exhd

    379exhd Road Train Member

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    rolling through hell
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    I'll take a 9 over a 10 any day. I've got an 18 same pattern as a 9 have driven a truck with a 10 speed before and they're a royal PITA. Missed 6th gear more times than I could count finally got it down. Got back in my truck kept trying to go back into low after I went to the high side. Ugh. And don't get me started on one of them cluster #### super 10s.

    Eaton "the super 10 is the preferred transmission of the professional driver"

    I'm not a professional I guess. I'll keep my 18spd. That super 10 is nothing but a pain. No range selector only a splitter yea not right. And now they come with an auto shift top 2 gears. That'll scare the living piss out of you when that tranny decides to drop a gear on you and you're not expecting it. Guess it comes in the same format for an 18 too. Wouldn't know don't care to. I'll put a 9spd direct drive in my truck before I put something it in that shifts automatically.
     
  9. wore out

    wore out Numbered Classic

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    CHASIN THE DEVIL'S HERD
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    I still run an old double over 13 high gear is up against the dash. I get in another truck no big deal I automatically run a standard pattern. Get in a 10 or 15 speed become a newby again. I guess cause I never use loe gear in anything hardly its just unnatural to hit it in high range. Super 10 is a curse on the earth as far as I'm concerned.
     
  10. Shaggy

    Shaggy Road Train Member

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    Only thing awesome about a 9 speed. can not forget the pattern to a
    18 speed :)

    Depends on which ( 10 speed ) can you elaborate OP ?
     
  11. Shaggy

    Shaggy Road Train Member

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    Agree with the super 10. Everyone has opinions and they should burn with the sun for ordering a super 10 lol.
     
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