I know yall love tire threads!! got a question

Discussion in 'F-250 and F-350 General Tech and Info' started by Bdons-SD, Aug 23, 2011.

  1. Bdons-SD

    Bdons-SD Anti spark plug!

    Age:
    38
    Posts:
    5,905
    Likes Received:
    311
    Joined:
    Dec 23, 2010
    Location:
    Washington
    Does anyone here with experience with the SD's know if I can clear 37 12.5s with a 3 inch leveliing kit? Ive got about an inch and a half of space before I hit my Valence, but Im not familiar enough with the backspacing tolerances to know how tall of a tire I can run before it rubs the leaf spring. I know people clear 315 75 16s stock with the proper backspacing, and thats the size Im running with 3 extra inches... one would think I could clear it with the proper back spacing, just need to know what that would be ha ha.

    Im looking for the same size I have, or 35s. but i just cant find them, but there are INCREDIBLE deals on 37 12.5s with wheels on CL, way more than 35s.
     
  2. TLSF150

    TLSF150 Full Access Member

    Age:
    36
    Posts:
    5,366
    Likes Received:
    34
    Joined:
    Jul 1, 2011
    Location:
    Stockbridge, Ga
    Buy em and make it work lol sorry but I have no clue..
     
  3. THEPRODJECT01

    THEPRODJECT01 MARKK

    Age:
    35
    Posts:
    1,779
    Likes Received:
    0
    Joined:
    Nov 29, 2010
    Location:
    odum , ga
    maybe some heavy trimming on the inside of the fenderwell and valence, but otherwise, i think you could pull it off
     
  4. Bdons-SD

    Bdons-SD Anti spark plug!

    Age:
    38
    Posts:
    5,905
    Likes Received:
    311
    Joined:
    Dec 23, 2010
    Location:
    Washington
    Yeah, the inside fender wall is no problem, plenty of room there. And I have no problem trimming the valence. im just worried about the tires rubbing the leaf springs at full turn. makes a god awful noise ha ha.
     
  5. THEPRODJECT01

    THEPRODJECT01 MARKK

    Age:
    35
    Posts:
    1,779
    Likes Received:
    0
    Joined:
    Nov 29, 2010
    Location:
    odum , ga
    yea, just be careful turning:Grenade:
     
  6. Bdons-SD

    Bdons-SD Anti spark plug!

    Age:
    38
    Posts:
    5,905
    Likes Received:
    311
    Joined:
    Dec 23, 2010
    Location:
    Washington
  7. agjake11

    agjake11 Suck my tailpipe

    Age:
    36
    Posts:
    1,587
    Likes Received:
    0
    Joined:
    Dec 4, 2010
    Location:
    Rosenberg/Baytown TX
    when i was looking for my 20's it seemed to be the answer was 20x9 with 4.5" of BS.

    basically you want 4.5" or less to have them stick out farther and not rub the leaf but thats where you run into the issue of rubbing the fenders etc and not having enough lift.

    you planning a 3" mini pack or what?
     
  8. Bdons-SD

    Bdons-SD Anti spark plug!

    Age:
    38
    Posts:
    5,905
    Likes Received:
    311
    Joined:
    Dec 23, 2010
    Location:
    Washington
    I'm not sure I know what a mini pack is.. I have. 3 inch leveling kit on already. It sits like 4-5 inches higher in the front than my dads f250 does. His is stock. So thats like 1.5-2 inches for tire size and about 3 for the lift. We bought it this way so since the lift is a leaf spring lift it's hard to tell the exact amount of lift


    Sent from my iThingy using Tapatalk
     
  9. agjake11

    agjake11 Suck my tailpipe

    Age:
    36
    Posts:
    1,587
    Likes Received:
    0
    Joined:
    Dec 4, 2010
    Location:
    Rosenberg/Baytown TX
    its like a block but its mini springs thats attached to the stock springs with a new longer center pin so it doesnt stiffen up the ride,

    what kind of level do you have then?
     
  10. Bdons-SD

    Bdons-SD Anti spark plug!

    Age:
    38
    Posts:
    5,905
    Likes Received:
    311
    Joined:
    Dec 23, 2010
    Location:
    Washington

Share This Page