Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Spare tire question

Thread Tools
 
Search this Thread
 
Old Nov 30, 2011 | 10:16 AM
  #1  
IcutMetl's Avatar
IcutMetl
Thread Starter
|
Mountain Pass
Joined: May 2010
Posts: 210
Likes: 1
From: Sandusky Ohio
Spare tire question

Those of you who have bigger than stock tire sizes; what do you do for a spare? I just put 305/70r16's on to replace the 265/75r16's I bought the truck with. It still has the original 235/85r16 steeltex a/t spare underneath.

If I go on a longer trip or am towing, I want to have a spare incase of a blowout. What does everyone suggest for spare tire duty?
 
Reply
Old Nov 30, 2011 | 12:08 PM
  #2  
Nickk97tml's Avatar
Nickk97tml
More Turbo
Joined: Mar 2011
Posts: 635
Likes: 0
The second I bought my truck, spare was removed lol. This is my plan, TireGate.com - The Ultimate Spare Tire Carriers! piece of mind with added security. I have a tonneau so you won't see it either. For a spare I have a 31 x 10.5. In the winter I run 235's so a 33 spare would be to big and a 235 spare would be to small for the 33's in the summer If ya get me
 
Reply
Old Dec 1, 2011 | 05:27 AM
  #3  
ILLXJ's Avatar
ILLXJ
Junior User
Joined: Jan 2009
Posts: 69
Likes: 1
From: S. ILL.
If you have an open diff., keep the spare you have. If you have a LSD or a locker, get a spare the same size.

JIM.
 
Reply
Old Dec 1, 2011 | 07:15 AM
  #4  
IcutMetl's Avatar
IcutMetl
Thread Starter
|
Mountain Pass
Joined: May 2010
Posts: 210
Likes: 1
From: Sandusky Ohio
Well I definitely have an open rear diff so I could keep the existing spare; will a bigger tire even fit in the stock location? Its pretty tight under there.
 
Reply
Old Dec 1, 2011 | 11:44 AM
  #5  
framerboy's Avatar
framerboy
Senior User
20 Year Member
Joined: Apr 2001
Posts: 278
Likes: 6
The difference in diameter between a 235/86/16 tire and a 305/70/16 tire is only 3.33%. With the 305 tire, at 60 mph indicated on your speedometer you would be actually traveling at 58 mph. Hardly enough to matter especially with an open rear end.
 
Reply
Old Dec 1, 2011 | 02:15 PM
  #6  
White Max's Avatar
White Max
Laughing Gas
Joined: Dec 2007
Posts: 959
Likes: 8
From: Imperial, MO
I run 33x12.50-15's on my '95. I keep a spare 33" strapped down in the bed.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cobwebman
1948 - 1956 F1, F100 & Larger F-Series Trucks
2
Mar 30, 2020 11:39 AM
2017-350
2017 - 2022 Super Duty
20
Feb 26, 2020 07:14 PM
Gmcbuffalo
Excursion - King of SUVs
5
Nov 6, 2007 09:27 AM
TexMexF250
1999 - 2016 Super Duty
3
Aug 15, 2006 02:25 PM
cowboyup2000
1999 - 2016 Super Duty
6
Aug 1, 2004 08:27 PM




All times are GMT -5. The time now is 02:58 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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