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Hot Rods TIRES, TIRES

Discussion in 'The Hokey Ass Message Board' started by jumbogem29, Nov 2, 2014.

  1. jumbogem29
    Joined: Feb 2, 2010
    Posts: 752

    jumbogem29
    Member
    from Alabama

    Would like to know if your running Bias Ply on the rear and a Radial on the front .How does this set up ride.Fenderless cars.
     
  2. onthefritz
    Joined: Oct 29, 2014
    Posts: 44

    onthefritz

    Not as bad as everybody would have you believe. The only thing I noticed for normal driving was the rear bias tires would try to follow a groove in the pavement while the front radials tracked straight. It is nothing horrible, you can just feel the rear move around a little.

    Spirited driving is another thing, they do not grip the same way. It will either push or oversteer. Although big and littles tend to do that anyway even if they are of the same construction.


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  3. Hot Rod Cowboy
    Joined: Jan 2, 2010
    Posts: 232

    Hot Rod Cowboy
    ALLIANCE MEMBER

    Drove my F100 with radial fronts/bias rears for awhile because that's how I bought it. Obviously, I survived. That said, I wouldn't recommend it. Slower speeds around town was fine. Out on the highway was not much fun.

    Grooved concrete highways were downright scary. The truck would try pretty hard to change lanes on its own. That was my experience anyhow.
     
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  4. belair
    Joined: Jul 10, 2006
    Posts: 9,036

    belair
    Member

    Been discussed a lot-do a search. most say no, a few say it worked for them. No one ever puts bias on one side and radials on the other. I wonder how that would work.
     
  5. dirty old man
    Joined: Feb 2, 2008
    Posts: 8,910

    dirty old man
    Member Emeritus

    Haven't been able to find the thread, but there was once a thread on this that said you could get away with radials on one end and bias on the other in one direction but not the other, IOW it either said radials front and bias back was OK or the other way around with bias on front and radials on back.
    But whichever way it was that was supposed to be OK, the other was supposed to be a recipe for disaster. I've never tried it myself, but do wish I could find that thread.
     
  6. denis4x4
    Joined: Apr 23, 2005
    Posts: 4,395

    denis4x4
    ALLIANCE MEMBER
    from Colorado

    I recently replaced my front Excelsior bias ply tires with the same brand radials. Ended up replacing the rears with Excelsior radials purely due the aesthetic differences between radials and bias ply on a fenderless car.
     
  7. dirty old man
    Joined: Feb 2, 2008
    Posts: 8,910

    dirty old man
    Member Emeritus

    Did the car handle OK with bias on back and radial on front?
    I'm asking about this because, although my current street use tires are Coker bias BFG,s, front and rear, as well as a pair of Hoosier 29.5X9.5 slicks I've also got mounted up for strip use.
    I'm asking because someday in the future I'd like to go to a wider rear street tire in radial, as well as radial fronts for street.
    But I'm wondering how the radial street fronts and the bias slicks on rear will work out on the strip????
     
  8. HOTRODPRIMER
    Joined: Jan 3, 2003
    Posts: 64,737

    HOTRODPRIMER
    ALLIANCE MEMBER

    I have been led to believe that using radials on the rear would increase grip under acceleration and improved handling.

    I tried this years ago when I couldn't afford a pot to pee in so I tried it and my old model A drove terrible,the truck was just twitchy at speed.

    I bought another set of used bias ply for the rear and the truck drove much better. HRP
     
  9. onthefritz
    Joined: Oct 29, 2014
    Posts: 44

    onthefritz

    I have run bias slicks and radial fronts for years with no issues. At the strip everyone I know just pumps up the front radials to max recommended pressure.


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  10. Von MoPar
    Joined: Jun 4, 2006
    Posts: 359

    Von MoPar
    Member
    from Australia

    I was always told bias ply on the front is OK with radials on the rear...

    NOT the other way round...
     
  11. denis4x4
    Joined: Apr 23, 2005
    Posts: 4,395

    denis4x4
    ALLIANCE MEMBER
    from Colorado

    Actually, I didn't really have any issues with radial fronts and bias ply rear. However, keep in mind that I'm running a banger, not a SBC. As I mentioned, I switched to all radials for asthetic reasons.


    If you don't go first cl***, your heirs will!
     
  12. blue 49
    Joined: Dec 24, 2006
    Posts: 2,126

    blue 49
    Member
    from Iowa

    As I recall, when radials first came on the scene (early 70's), the manufacturers said if you had to mix with bias plys, to put the radials on the front.

    Blue
     
  13. Hnstray
    Joined: Aug 23, 2009
    Posts: 12,357

    Hnstray
    Member
    from Quincy, IL

    Years ago I acquired a pickup with bias on the front and radials on the rear and it was downright spooky, and dangerous, in it's handling.

    This is like every other thread when people ask about non recommended procedures.
    ALWAYS a small cadre of people who swear how well 'whatever' has worked for them, against all odds. Everyone else accepts the reality.

    Ray
     
    Last edited: Nov 3, 2014

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