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Postal Jeep Rims-center Bore Size?

Discussion in 'Early CJ5 and CJ6 Tech' started by kenny78, Jan 18, 2022.

  1. kenny78

    kenny78 Member

    Would the rim off a postal have the appropriate 4-1/4 center bore or smaller? Just trying to avoid an eBay goat rope of trusting others to measure.

    Thanks
     
  2. Lockman

    Lockman OK.....Now I Get It . 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Only if it was 4WD , in which I doubt :shrug:
     
  3. kenny78

    kenny78 Member

    That’s what I was thinking, but have only been into Jeep’s for a couple weeks. I have seen some rims that look Jeep(raised ring for lugs) 5x5.5 but with small hub but no one could say original application.
     
    Last edited: Jan 18, 2022
  4. ITLKSEZ

    ITLKSEZ Hope for the best, prepare for the worst

    The 2wd DJs, at least the earlier ones, had 4-lug wheels. Not sure about ‘71+
     
  5. Fireball

    Fireball Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    I think it depends on the vintage. The early 70's postal Jeeps had 5x5.5 wheels and they used the same hubs and spindles as a CJ5. Those wheels would work. Some time later in the 70s they switched to car style front spindles and I think the bolt patter went to a 5x4.5. Those won't work.

    Here's the early 70's style. Normal Jeep parts with a cap where the locking hub would go:
    [​IMG]

    If the wheel fits that, it will fit a regular Jeep.
     
    ojgrsoi likes this.
  6. ojgrsoi

    ojgrsoi Retired 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Yes. DJ5 Universal had 4 lug through 67 or so. from then on the DJ5 Universal had the same wheel as a CJ.
    DJ5A and B Dispatcher 100's had 14" 5 on 5.5 with 4.25 center hole.
    DJ5C through DJ5 G Dispatcher 100's had 15" 5 on 5.5 with 4.25 center hole.
    DJ5 L and M had something else.
     
    dozerjim and ITLKSEZ like this.
  7. Fireball

    Fireball Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    I forgot most of the 5x5.5" ones are 14". Not super useful.
     
  8. kenny78

    kenny78 Member

    Thanks for the info. I’ll go ahead and get it then. I’ve got to purchase it before they pull it and will take detailed pics and measurements.
     
    ojgrsoi likes this.
  9. Rick Whitson

    Rick Whitson Detroit Area 2024 Sponsor 2022 Sponsor

    I put a Postal Jeep axel in my 1960 DJ in the rear, then welded the front hubs up and drilled them on a Bridgeport to 5X5.5 so I could use the same wheels all around. The donor Jeep had a Chevy 4 cylinder and Powerglide in it, it had Posi traction in the axel.
     
    ojgrsoi likes this.
  10. Madmike8

    Madmike8 New Member

    My '75 Postal Jeep Wheels are 15" 5x5.5" with a 4.25" center bore size. Im not sure on the width, but I think its about 6" wide.
     
    Rick Whitson likes this.
  11. Rick Whitson

    Rick Whitson Detroit Area 2024 Sponsor 2022 Sponsor

    That[​IMG]is what i used.
     
  12. kenny78

    kenny78 Member

    I appreciate all the replies. I did not realize there would be this much nuance(and expense) to find some OEMish steelies. I’m focusing on finding what I believe to be late 70’s “disc” rims in case I do further brake upgrades. 15x6 welded, not riveted.

    Do you recall the approximate tire sizes in this picture?
     
    Last edited: Jan 20, 2022
    Lockman likes this.
  13. kenny78

    kenny78 Member

    The pictures I got from the seller confirm it’s got the 4-1/4” center. Thanks all. 2 more rims to find…
     
    ojgrsoi likes this.
  14. Rick Whitson

    Rick Whitson Detroit Area 2024 Sponsor 2022 Sponsor

    My friend gave those me tires, don't remember the size, he took them off his Volvo wagon?