Thread: Tires question

  1. Tires question

    Hi all, hope you are doing well and are safe. I needed to get rims and tires for my 2015 grand Cherokee, I was just wondering if anyone knew if 2018 rims would fit on it. I see the bolt pattern is the same and rim size is the same I'm wondering if anyone had any experience with this. Thanks for the help🙏🏽

  2. #2
    Join Date
    Feb 2009
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    Tires question

    They should but there are several sizes and idk about brake sizes.

    Four main things to consider. Bolt pattern. Center bore, wheels are hub centric meaning it rides on the hub not the bolts. Rim diameter, so it clears brakes... backspacing plus tire size so it doesn’t rub at full turn or hit fender over a bump.

    Wheel-size.com

    2015 : 8Jx17 ET56.4, 8Jx18 ET56.4, 8Jx20 ET56.4 all on 5x127 bolt pattern
    Center Bore: 71.5 mm

    2018 : same plus as 2015
    10Jx20 ET50, 11Jx22 ET40 on 5x127 bolt pattern and Center Bore: 71.5 mm

    Never look down on anyone unless you are helping them up - Jesse Jackson
    Last edited by JPNinPA; 05-17-2020 at 10:48 PM.
    "Never look down on anybody unless you're helping him up" - Jesse Jackson

  3. #3

    Re: Tires question

    Quote Originally Posted by JPNinPA View Post
    They should but there are several sizes and idk about brake sizes.

    Four main things to consider. Bolt pattern. Center bore, wheels are hub centric meaning it rides on the hub not the bolts. Rim diameter, so it clears brakes... backspacing plus tire size so it doesn’t rub at full turn or hit fender over a bump.

    Wheel-size.com

    2015 : 8Jx17 ET56.4, 8Jx18 ET56.4, 8Jx20 ET56.4 all on 5x127 bolt pattern
    Center Bore: 71.5 mm

    2018 : same plus as 2015
    10Jx20 ET50, 11Jx22 ET40 on 5x127 bolt pattern and Center Bore: 71.5 mm

    Never look down on anyone unless you are helping them up - Jesse Jackson
    Thank you for your help. I i'll get more details from the seller, how would I know the size of the breaks?

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