Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

35's rub...

Thread Tools
 
Search this Thread
 
Old Feb 9, 2010 | 12:54 PM
  #16  
JBlrmker's Avatar
JBlrmker
Thread Starter
|
Junior User
Joined: Jan 2010
Posts: 83
Likes: 0
I am not confused with back spacing. I almost bought the 18" mickey thompson locks that are 10" wide with 4.5" back spacing. I REALLy woulda been screwed. It is barely and I mean barely rubbing on the mud gaurd plasic where the factory mudflaps go more towards the inside. I wanted them to stick out about an inch as you said which is exacly what they do. I need to pull back that plastic about 2 inches and I would clear the biggest bump while turning. I am having trouble with the kodak software but as soon as its done I will post pics.

I think the heat gun thing may work. Thats a really good idea I dont like rigging things it looks pretty uhhh yeah.
 
Reply
Old Feb 9, 2010 | 12:56 PM
  #17  
JBlrmker's Avatar
JBlrmker
Thread Starter
|
Junior User
Joined: Jan 2010
Posts: 83
Likes: 0
I have the 20s stock what back spacing are those? I was thinking of putting some 35 inch all terrains or something on them for summer? 8" wide?
 
Reply
Old Feb 9, 2010 | 01:16 PM
  #18  
cartmanea's Avatar
cartmanea
Lead Driver
Joined: Jun 2007
Posts: 6,757
Likes: 5
From: Corvallis, OR
Not positive on the stock backspace on the newer trucks, but I think its around 5.25-5.75" for the 8" wheels.
 
Reply
Old Feb 9, 2010 | 01:24 PM
  #19  
Firekite's Avatar
Firekite
Posting Guru
Joined: Sep 2009
Posts: 2,015
Likes: 4
From: Lakehills, TX
Originally Posted by JBlrmker
I am not confused with back spacing. I almost bought the 18" mickey thompson locks that are 10" wide with 4.5" back spacing. I REALLy woulda been screwed. It is barely and I mean barely rubbing on the mud gaurd plasic where the factory mudflaps go more towards the inside.
I was addressing PERFORMANCE RED, not you, but it sounds like you really are confused about backspacing after all, because less backspacing (i.e. 4.5" versus your 5" backspacing) would make the tire ride further outboard, moving your tire away from the inner edge of the wheel well plastic.
 
Reply
Old Feb 9, 2010 | 01:41 PM
  #20  
cartmanea's Avatar
cartmanea
Lead Driver
Joined: Jun 2007
Posts: 6,757
Likes: 5
From: Corvallis, OR
No, he has it right, he recognized that a 10" wide wheel with 4.5" backspacing would stick out and rub a lot more than his 9" wheel with 5" backspace.
 
Reply
Old Feb 9, 2010 | 02:00 PM
  #21  
MobeyDick's Avatar
MobeyDick
Posting Guru
Joined: Mar 2003
Posts: 1,521
Likes: 0
Originally Posted by cartmanea
You either have extremely wide tires, or are way off on the appropriate wheel offset. Where are you rubbing and what tires/wheels do you have?
I have 10" wheels anything less is a waste of a good tire.
BTW: I have TOYOs M/Ts they are a waste of good money.
 
Reply
Old Feb 9, 2010 | 02:10 PM
  #22  
Firekite's Avatar
Firekite
Posting Guru
Joined: Sep 2009
Posts: 2,015
Likes: 4
From: Lakehills, TX
Originally Posted by MobeyDick
I have 10" wheels anything less is a waste of a good tire.
Awesome argument with fantastic insights.
 
Reply
Old Feb 9, 2010 | 02:20 PM
  #23  
PERFORMANCE RED's Avatar
PERFORMANCE RED
Laughing Gas
Joined: Sep 2002
Posts: 759
Likes: 0
FireKite: I think you confused him more. LOL.

He needs MORE back space.

I believe the factory 8" wide wheels are 5.79" of back space.
This guy knows his stuff about wheels and lifts.
https://www.ford-trucks.com/forums/8...ml#post6932040
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Feb 9, 2010 | 02:34 PM
  #24  
cartmanea's Avatar
cartmanea
Lead Driver
Joined: Jun 2007
Posts: 6,757
Likes: 5
From: Corvallis, OR
Originally Posted by MobeyDick
I have 10" wheels anything less is a waste of a good tire.
BTW: I have TOYOs M/Ts they are a waste of good money.
Mmmmmmmkay.

Your reply didn't say anything about tire width and wheel offset/backspace.
 
Reply
Old Feb 9, 2010 | 03:36 PM
  #25  
Firekite's Avatar
Firekite
Posting Guru
Joined: Sep 2009
Posts: 2,015
Likes: 4
From: Lakehills, TX
Originally Posted by cartmanea
No, he has it right, he recognized that a 10" wide wheel with 4.5" backspacing would stick out and rub a lot more than his 9" wheel with 5" backspace.
I thought his problem was rubbing on the inside of the plastic wheel well liner, not on the outer, meaning the tires were riding too far inboard, tucked in toward the diff.
 
Reply
Old Feb 9, 2010 | 05:13 PM
  #26  
MobeyDick's Avatar
MobeyDick
Posting Guru
Joined: Mar 2003
Posts: 1,521
Likes: 0
Originally Posted by cartmanea
Mmmmmmmkay.

Your reply didn't say anything about tire width and wheel offset/backspace.
The tires are 35X12.5R17s. The rims are Eagle Alloy 1144-8087 -20mm offset BSM 4.65

They are the closest thing to an old 8 Spoke Wagon Wheel I could find. I still don't like them.
 
Reply
Old Feb 9, 2010 | 06:42 PM
  #27  
cartmanea's Avatar
cartmanea
Lead Driver
Joined: Jun 2007
Posts: 6,757
Likes: 5
From: Corvallis, OR
Well they don't stick out as much as I expected to rub with 8" lift, but -20 offset is about 1" further out than they need to be which would explain the clearance issue with only 35s.
 
Reply
Old Feb 9, 2010 | 08:02 PM
  #28  
MobeyDick's Avatar
MobeyDick
Posting Guru
Joined: Mar 2003
Posts: 1,521
Likes: 0
Originally Posted by cartmanea
Well they don't stick out as much as I expected to rub with 8" lift, but -20 offset is about 1" further out than they need to be which would explain the clearance issue with only 35s.
I was hoping for 1" more then that. A Tall truck with skinny wheels & tires looks like sh$!, and rides even worst.
 
Reply
Old Feb 9, 2010 | 08:56 PM
  #29  
texastech_diesel's Avatar
texastech_diesel
Token Redneck
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 9,331
Likes: 341
From: Breckenridge, TX
Club FTE Silver Member

Originally Posted by MobeyDick
Don't feel bad, my 35s rub on my 06 with a 8" lift. .
I tried to get you to tell us about your lift in the last leveling kit threat I saw you in, so I'll ask again. What kind of kit did you use, and how did you fix the radius arm and trac bar issues that come with an 8" lift?
 
Reply
Old Feb 9, 2010 | 09:15 PM
  #30  
cartmanea's Avatar
cartmanea
Lead Driver
Joined: Jun 2007
Posts: 6,757
Likes: 5
From: Corvallis, OR
Originally Posted by MobeyDick
I was hoping for 1" more then that. A Tall truck with skinny wheels & tires looks like sh$!, and rides even worst.
Well, that's your opinion. I don't want to drive around in a wanna be lunar rover and have to was the sides of my truck off every day. My next tires are going to be 285/75/18s, which are still a 35" tire, but 1" narrower than what I have now. And the ride all depends on your wheel size, tire load rating, air pressure, and suspension. Crappy suspension with big wheels will ride like crap.
 
Reply



All times are GMT -5. The time now is 07:08 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE