1. Welcome To GMTruckClub.com!

    The #1 Chevy Truck Forum Online
    Online since 2004, we are the #1 Chevy Truck & SUV forum and user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free
    Registering is Free and Easy! Hope to see you on the forums soon!

33x12.5 r20

Discussion in 'Wheels & Tires' started by Tmurphy, Jan 15, 2012.

  1. Tmurphy

    Tmurphy New Member

    Im sure this question has been answered before, but i was wondering if anyone has ran a 33x12.5 r 20 on a nbs chevy and if they have had any issues or had to do any trimming to fit this size?
  2. Blackout07

    Blackout07 New Member

    What is you definition of nbs? Either way they will rub if you're talking stock or leveled.
  3. Tmurphy

    Tmurphy New Member

    Sorry when i said NBS i ment New body style but i have a 2011 with a Rough country leveling kit, i just happen to notice GM truck club truck of the month winner in july had the rc level with 33x12.5 r 20s and i have the identical truck
  4. Blackout07

    Blackout07 New Member

    They will rub badly without cutting. Believe me I've tried...so have many others.
  5. Tmurphy

    Tmurphy New Member

    Whats your opinion on the biggest size i could get underneath my truck without trimming?
  6. Blackout07

    Blackout07 New Member

    275/60/20....
  7. duckduckdog

    duckduckdog New Member

    This ^

    I tried the 275/60/20 without the leveling kit and would have had some rubbing - with the leveling kit = perfect!

Share This Page