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Technical Narrow rear Highboy Tires

Discussion in 'Traditional Hot Rods' started by Nasty Neil, Jan 28, 2025 at 1:25 PM.

  1. Nasty Neil
    Joined: May 20, 2018
    Posts: 20

    Nasty Neil

    Thinking about changing my wheels/tires on my 32 Fordor Highboy. Want to go from the Red wheel 15 front with 15 in wide tire look to the Black 15 wheel /tire and 15/16 inch narrow rear tire look. Seems like all of Coker stuff is price prohibitive for a retired old guys.
    I'm just having trouble getting narrow rears that aren't $ 300. + per tire .
     
    Tow Truck Tom likes this.
  2. 29Sleeper
    Joined: Oct 25, 2023
    Posts: 316

    29Sleeper
    Member
    from SoCal

    D rated so the ride may be a little stiff. But only $120. Do a search for what size you decide on. It won't be a stylish Firestone or Goodyear repop but it will be round, black and cheaper.
    https://www.walmart.com/ip/Power-King-Super-Highway-II-7-00-15-105-101L-D-Commercial-Tire/5126820008?wmlspartner=wlpa&selectedSellerId=12601&sourceid=dsn_ad_82a1172e-9aef-4deb-a6c1-b1278a1d5253&veh=dsn&wmlspartner=dsn_ad_82a1172e-9aef-4deb-a6c1-b1278a1d5253&cn=FY25-MP-

    Cheap Coker for the front https://cokertire.com/tires/excelsior-400-425-15.html
     
    Last edited: Jan 28, 2025 at 3:44 PM
    Tow Truck Tom likes this.
  3. Jeff34
    Joined: Jun 2, 2015
    Posts: 1,091

    Jeff34
    Member

  4. RodStRace
    Joined: Dec 7, 2007
    Posts: 6,139

    RodStRace
    Member

    Someone posted this and I found it helpful, since most tire sites have you pick sizes using width, then ratio, then wheel diameter. Just click on 15"
    https://tiresize.com/comparison/

    BTW, nice T!
     
    Tow Truck Tom and alanp561 like this.
  5. ALLDONE
    Joined: May 16, 2023
    Posts: 2,231

    ALLDONE
    Member

    I'm having the opposite problem... got 4 tires from coker... bfg silvertown black wall bias.. 15'' 8.20's (29 1/2 tall) and 5.90's... put them on the car.... didn't like the look with 7'' wide rear rims, so got some more tires... and can't find rims.....unless I change the rearend....so 1200 bucks worth of rubber setting in the garage.. gonna call wheel smith to see what they can do
     
  6. ALLDONE
    Joined: May 16, 2023
    Posts: 2,231

    ALLDONE
    Member

    and I think you might look into bigger tires.... to get the 750 16 tall tire
     
  7. G_Don
    Joined: Feb 17, 2017
    Posts: 167

    G_Don
    Member

    diamondback radial makes a nice looking (bias look radial) rear thats size 820 R15. Its good for I think a 5-7" wheel.
     
  8. RodStRace
    Joined: Dec 7, 2007
    Posts: 6,139

    RodStRace
    Member

  9. krylon32
    Joined: Jan 29, 2006
    Posts: 10,042

    krylon32
    ALLIANCE MEMBER
    from Nebraska
    1. Central Nebraska H.A.M.B.

    I tend to go over board when building my cars. The latest 32 roadster I'm doing has 2 inch widened 32 wires on the back and stock 35 wires on the front. I struggled trying to fine the right tires and finally ended up biting the bullet and getting 700/18 Excelsior's for the rear and 500/16 Excelsior's for the front. Same size I have on my black Henry highboy. For me over the past 50 years it's about the right look. Never been much on compromise. I understand being on a tight budget but if it doesn't look right it usually isn't.
     
    RodStRace and KevKo like this.
  10. 30 inches tall IMG_4648.jpeg

    friend bought some LT tires for the back of his.
    DA sanded the sidewalls smooth.
     
    Last edited: Jan 28, 2025 at 9:06 PM
    High test 63, A Boner, G_Don and 3 others like this.
  11. krylon32
    Joined: Jan 29, 2006
    Posts: 10,042

    krylon32
    ALLIANCE MEMBER
    from Nebraska
    1. Central Nebraska H.A.M.B.

    Just remembered I did a couple deuce roadsters in the early 2000's and used 235/85/R16 Michelin's on the rear and 145R15 Michelin XZX tires on the front. I remember I only ran about 20 lbs in the rears because they were 10 ply but they had a good looking tread. I think I got them at Sam's
     
    RodStRace and anthony myrick like this.
  12. RodStRace
    Joined: Dec 7, 2007
    Posts: 6,139

    RodStRace
    Member

    @anthony myrick Good catch there. I checked, but didn't see a recommended rim size. They are speed rated for 75MPH, if that's important to potential buyers.
    Another member suggested these
    Firestone Destination LE3 Highway All-Season Tire Size: 265/75R15
    about a month back. They have already gone up 30 bucks each in that time!:mad:
    I understand this is about Bias ply, not radials, but thought I'd post these too.
     
  13. G_Don
    Joined: Feb 17, 2017
    Posts: 167

    G_Don
    Member

    Yep thats the one. I have the 1000R15 on my car and love em, they look great but guess theyre out of the OP budget. The ones Anthony Myrick Posted look great.

    Gordy
     
    RodStRace likes this.
  14. Brian Berger
    Joined: Feb 2, 2024
    Posts: 20

    Brian Berger

    These are actually trailer tires in the rear. Ran them all year no issues. 7.50-16@92$ each. Fronts are just some generic 6.00-16 bias IMG_5095.jpeg
     
    pecker head likes this.
  15. A Boner
    Joined: Dec 25, 2004
    Posts: 7,801

    A Boner
    Member

    ^^^^How about more info on these rear tires…a closeup pic of the sidewall would be great!
    I’m guessing load range E…seeing as they are 7.50’s.
     
  16. Brian Berger
    Joined: Feb 2, 2024
    Posts: 20

    Brian Berger

    Only decent side view I have right now IMG_6135.jpeg . I’m swapping rear axles so I just set it up there.
     
    pecker head likes this.
  17. Brian Berger
    Joined: Feb 2, 2024
    Posts: 20

    Brian Berger

    Sorry they are 225/90/16. Close to a 7.50. They are like 31” tall
     
  18. A Boner
    Joined: Dec 25, 2004
    Posts: 7,801

    A Boner
    Member

    Thanks…31” tall is great. Some of the lettering is saying don’t use on a high HP car and especially don’t use it on a real sticky drag strip. IMG_0748.png . They look great on your cool roadster!
     
    pecker head likes this.
  19. Brian Berger
    Joined: Feb 2, 2024
    Posts: 20

    Brian Berger

    Good thing this old flathead. Is only about 100hp and it don’t get raced !
     
    A Boner likes this.
  20. ALLDONE
    Joined: May 16, 2023
    Posts: 2,231

    ALLDONE
    Member

    tires and stance make or break the car...on my 32, I finally bit the bullet yesterday and got a comet rear..56in wide to replace the 60'' wide I have now... I just couldn't get there with the wide track rear end... kept say'n... it's good enough... but it wasn't and it's what you see the most, sure you have to think of cost...but at the end of the day it's probley the cheepest thing on the car...
     

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