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Technical Tire Pressures

Discussion in 'The Hokey Ass Message Board' started by WillyCG, Aug 4, 2026.

  1. WillyCG
    Joined: Apr 23, 2026
    Posts: 23

    WillyCG

    Morning Folks!

    Wanted to touch base and see what your thoughts are on ideal tire pressures. Tire max is 35, and I’m running 25psi all around. Cruised around yesterday and it felt all right, maybe a little “squishy”.

    what’s your guys’s methods for finding the ideal tire pressure for your rigs?

    thanks again as always.

    -Willy
     

    Attached Files:

    Sharpone likes this.
  2. corncobcoupe
    Joined: May 26, 2001
    Posts: 9,541

    corncobcoupe
    SUPER MODERATOR
    Staff Member

    32 PSI

    warms up to 35 road temp
     
  3. 34Phil
    Joined: Sep 12, 2016
    Posts: 807

    34Phil
    Member

  4. lostn51
    Joined: Jan 24, 2008
    Posts: 4,060

    lostn51
    ALLIANCE MEMBER
    from Tennessee

    I second that!
     
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  5. fastcar1953
    Joined: Oct 23, 2009
    Posts: 4,416

    fastcar1953
    Member

    Looking at the dirt on the tread I would say you are about right. If you air them up to 32 psi check dirt pattern. You want it to be all the way across the tread. To much and it will wear in the center. To low it wears the outside.
     
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  6. jimmy six
    Joined: Mar 21, 2006
    Posts: 18,041

    jimmy six
    ALLIANCE MEMBER

    Your car is pretty light. Radials and cars today set pressure too low for me. I would first move to 30 psi and see how it handles the pot holes (the killer of radials). I’m not a fan of wide tires and feel tracking doesn’t get the following it should. It looks like you have more weight to add; if so change your tire pressure to coincide with it… nice sedan
     
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  7. Bandit Billy
    Joined: Sep 16, 2014
    Posts: 17,208

    Bandit Billy
    ALLIANCE MEMBER

    I just did air on all the cars last week, so this is fresh on my mind. I used my race gauge that airs 2 tires at the same time and equalizes pressure, but the gauge only reads to 30 psi. So, the rears got 30 and the fronts got 28. The roadster, though light weight, steers easier with more air so I put up with the harsher ride.
     
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  8. fastcar1953
    Joined: Oct 23, 2009
    Posts: 4,416

    fastcar1953
    Member

    @Bandit Billy have you tried the 3 way adjustable shocks? They helped my model a truck.
    I ran 25 lbs in front and 20 lbs in the back.
     
    Bandit Billy likes this.
  9. Bandit Billy
    Joined: Sep 16, 2014
    Posts: 17,208

    Bandit Billy
    ALLIANCE MEMBER

    No. I suppose part of the harshness is due to the Bilsteins.
     
  10. fastcar1953
    Joined: Oct 23, 2009
    Posts: 4,416

    fastcar1953
    Member

    I like Bilsteins but for the model a the 3 way adjustable was a lot better.
     

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