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Thread: lowering 2012

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  1. #1
    Join Date
    Mar 2009
    Location
    Oolitic In
    Posts
    162

    lowering 2012

    I have a 4/7 drop and wanting to put it on but wheels not here yet does anyone know if the stock 20's with 275/55/20 will fit?

  2. #2
    Join Date
    Sep 2008
    Location
    Arizona/Utah
    Posts
    3,939
    I would think they wont that is almost a 31" tire. I have those on my stock ride height 2000 and they rub a tiny bit at full crank. I can't imagine with that much drop they would fit properly.
    ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06

    waiting to go in... 3.90s, 214/220cam

  3. #3
    Join Date
    Apr 2009
    Location
    Orono, ME
    Posts
    1,202
    Yes, most people with NNBS trucks at 4/7 are running that exact size on stock wheels.

    Here are a few at 4/7 with 275/55s:



    Last edited by bartjo06; 03-22-2012 at 02:22 PM.
    2001 GMC Sierra SL ECSB - Project
    2012 Honda Civic Si - DD
    2009 GMC Sierra SLT ECSB - Sold

  4. #4
    Join Date
    Oct 2011
    Location
    San Antonio TX
    Posts
    1,150
    Nice those 2 look sick^^^^^.


    4.8, TSP 220, 6L90 swap, 3400 Stall, 4.10s w/30" drag radial and T76 @ 16lbs.
    Best ET 11.54@114 w 1.52 60ft
    Raceweight 4905 lbs.

  5. #5
    Join Date
    Mar 2007
    Posts
    1,705
    2012 have more inner fender space than 2000.

    But I'm with Kerrige in this one, it might rub a little on the front on steering lock !

  6. #6
    Join Date
    Aug 2008
    Location
    mansfield texas
    Posts
    3,512
    They dont/havent from what ive seen... i think thats whats cool bout the nnbs on a 4/7 it can sit on a beefy tire and wont ride so rough!

  7. #7
    Join Date
    Dec 2007
    Location
    Ponca City
    Posts
    1,606

    3/6 on an 08. Hate the way it sets, wish I'd went lower
    Slowest in Oklahoma...

  8. #8
    Join Date
    Aug 2008
    Location
    mansfield texas
    Posts
    3,512
    ^Another two front and back and its golden!!!

  9. #9
    Join Date
    Dec 2007
    Location
    Ponca City
    Posts
    1,606
    Sell it and find something else lol.
    Slowest in Oklahoma...

  10. #10
    Join Date
    Mar 2009
    Location
    White Settlement, Texas
    Posts
    660
    Mines 4/7 and I drive it everyday with a 275/55/20 with NO RUBBING and these tires have been on two different sets of wheels with no rubbing on either...

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