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    Results 1 to 16 of 16
    1. #1
      Join Date
      Jul 2006
      Location
      beaverton oregon
      Posts
      392
      Country Flag: United States

      pirelli 375/20/21

      so whos gonna be rocking it? if i didn't get such a good deal on my wheels i would have gone with a 21" rear to use it. funny thing is, it is cheaper than a good deal of 19" and 20" tires!!
      Scott R. (vinny)

      misha widebody SL55 highly modded
      -67 camaro ttls/viper t56, 350z irs, full frame, in the works
      -porsche cayenne turbo 175hp added over stock
      -other crap that just hauls me around!

    2. #2
      Join Date
      May 2000
      Posts
      4,151
      Country Flag: United States
      That's a big one, 15.4" section width. I wonder if the sidewall would look to small

      Does a late model vehicle come with that size tire?

    3. #3
      Join Date
      May 2009
      Location
      Florida
      Posts
      233
      No manufacturer has those wheels OEM. They don't look a true 375mm by this picture. But they are cheaper than PS2 for some reason. Pirelli USA does not recommend going wider than 13" (12.0-13.0 only). If they were true 375's, you should be able to run a 14.5" wheel. It looks like a 345mm to me

      Kumho makes that size and they would fit a 14.5" wheel - and they're even cheaper than Pirelli's

      Fernando
      1967 PT Camaro
      Project "N-XSS"
      https://www.pro-touring.com/forum/sh...ad.php?t=70712

    4. #4
      Join Date
      Sep 2005
      Location
      Nor Cal
      Posts
      2,196
      Country Flag: United States
      Wouldn't you have to run a monster front tire/wheel combo (maybe 295+?) to have a decent balance and turn well?
      1968 Camaro widebody project
      2004 Mustang LS2
      1964 Continental
      2014 Keezer

    5. #5
      Join Date
      Oct 2006
      Location
      Texas
      Posts
      82
      Country Flag: United States
      This car has the 375/20/21

    6. #6
      Join Date
      May 2009
      Location
      Florida
      Posts
      233
      Lots of vettes run 13" wheels in the rear without a tub, but 14"-14.5" will stick out unless your run an aftermarket widebody kit that some people sell
      Fernando
      1967 PT Camaro
      Project "N-XSS"
      https://www.pro-touring.com/forum/sh...ad.php?t=70712

    7. #7
      Join Date
      Jan 2010
      Location
      Delaware
      Posts
      689
      sure looks like a 345 tread width to me too.....?
      1973 Trans Am 455 SR block, ported 6x-8 heads, solid cam, Victor intake, 830 CSU carb, aluminum rods, 77mm Garrett turbo and methanol injection. 1064hp at the flywheel@5500 rpm

    8. #8
      Join Date
      Jan 2006
      Location
      Snohomish, Washington
      Posts
      2,235
      Country Flag: United States
      I was gonna run their 405/25/24 tire on my truck with a 24x14 wheel. But I thought about it really hard and couldnt justify spending more money on 2 wheels and 2 tires, then I did the truck! Changed my mind at the last second while the phone was ringing to order them.
      Matt

    9. #9
      Join Date
      Mar 2010
      Location
      Orlando, FL
      Posts
      266
      Country Flag: United States
      20mm side wall, also know as the rim killer, lol



    10. #10
      Join Date
      Jun 2007
      Location
      Winchester, VA
      Posts
      235
      Country Flag: United States


      WAY too big...not the width, but the wheel diameter and tire profile...even for the Z06.
      Wayne Smith
      '70 Camaro - 406 - Street/Strip being converted to Pro-Touring (best 1/4 run - 11.05 @ 121, 1.50 60' - NA)
      '47 Chevy truck - 250 L6 / 5 spd - Resto Rod/Work Truck in the works

    11. #11
      Join Date
      Sep 2010
      Location
      Beach Park IL
      Posts
      3,050
      Country Flag: United States
      Quote Originally Posted by LV42DAY View Post
      20mm side wall, also know as the rim killer, lol
      Not to be a ****, but the 20 means 20% of the section width. That is 75 mm or 2.95" .....still really short.

      Wow cant say d!ck....what if its your name......??

    12. #12
      Join Date
      Sep 2005
      Location
      Nor Cal
      Posts
      2,196
      Country Flag: United States
      Quote Originally Posted by dontlifttoshift View Post
      Not to be a ****, but the 20 means 20% of the section width. That is 75 mm or 2.95" .....still really short.

      Wow cant say d!ck....what if its your name......??
      then call him Richard.
      1968 Camaro widebody project
      2004 Mustang LS2
      1964 Continental
      2014 Keezer

    13. #13
      Join Date
      Nov 2008
      Location
      Templeton, CA
      Posts
      561
      Country Flag: United States
      ^^^^ too funny!
      Robert
      My sloooow build thread...https://www.pro-touring.com/showthre...hlight=Orngasm

      "If happiness is in your destiny, you need not be in a hurry."

      If I can only convince myself of this!

    14. #14
      Join Date
      May 2009
      Location
      Florida
      Posts
      233
      Quote Originally Posted by 70camaro406 View Post


      WAY too big...not the width, but the wheel diameter and tire profile...even for the Z06.
      I agree - still like 19's out back on a C6
      Fernando
      1967 PT Camaro
      Project "N-XSS"
      https://www.pro-touring.com/forum/sh...ad.php?t=70712

    15. #15
      Join Date
      Mar 2010
      Location
      Orlando, FL
      Posts
      266
      Country Flag: United States
      Quote Originally Posted by dontlifttoshift View Post
      Not to be a ****, but the 20 means 20% of the section width. That is 75 mm or 2.95" .....still really short.

      Wow cant say d!ck....what if its your name......??
      thanks for clearing that up. i was under the impression that the second number was millimeters. either way, its still ridiculously thin.
      Live for today, tomorrow is never promised.

      Project Eternity: https://www.pro-touring.com/showthre...rs-convertible

    16. #16
      Join Date
      Feb 2011
      Posts
      11
      With a tire that large, there is no doubt that the application must be unique. Would love to see how that tire handles on the track!


      L.M.
      Freedom Rims
      Performance Tires




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