Notices
All Things Towing Conventional, 5th Wheel, Toy Hauler, Flatbed, Gooseneck, Electrical/Brakes/etc.

determine towing capacity

Thread Tools
 
Search this Thread
 
Old Apr 17, 2012 | 11:51 AM
  #1  
abyars111's Avatar
abyars111
Thread Starter
|
Elder User
Joined: Jan 2012
Posts: 896
Likes: 0
From: AL
determine towing capacity

How do you determine towing capacity of an older vehicle? For instance if a 72 F250 has a GVW of 6900 lbs with a class III receiver hitch, 3.73 gears, 390 4V and a auto trans. How big a trailer could it pull? 6000#? 8000#?

Thanks for any insight you have.
 
Reply
Old Apr 17, 2012 | 10:39 PM
  #2  
MARTYSTOWRIG's Avatar
MARTYSTOWRIG
Cargo Master
Joined: Dec 2004
Posts: 2,852
Likes: 1
From: Living under the bosses d
I do nt have an answer for you. I do have my own thoughts and some advice... 72 is going to be drum brakes and most likely carburated.... Leads me to believe you should stop around 8000 MAAX. always use trailer brakes and you arent going to win any races.
 
Reply
Old Apr 18, 2012 | 07:54 AM
  #3  
abyars111's Avatar
abyars111
Thread Starter
|
Elder User
Joined: Jan 2012
Posts: 896
Likes: 0
From: AL
Thanks. I've got a 3000# trailer now but one day plan to upgrade to something bigger. We are looking at buying an older truck and I wondered what I could pull. I will always use trailer brakes for sure. Any truck I buy will be upgraded to disc brakes. Most of the trucks I'm looking at have a carb with a 390 or 460. I certainly don't plan on buying something that weighs 8000#, a 5000# 24ft will be my max.
 
Reply
Old Apr 18, 2012 | 08:21 AM
  #4  
msgtord's Avatar
msgtord
Posting Guru
Joined: Jan 2006
Posts: 1,490
Likes: 16
From: Arizona/Texas
I had a F250 with the optional front disc brakes, and a transplanted 460. The thing was a stump puller for sure.
 
Reply
Old Apr 18, 2012 | 08:22 AM
  #5  
jdadamsjr's Avatar
jdadamsjr
Post Fiend
Joined: Oct 2002
Posts: 11,314
Likes: 4
Here ya go:

https://www.ford-trucks.com/forums/1...-capacity.html

or here maybe:

https://www.ford-trucks.com/forums/9...-question.html

bottom line you can go to the myford site and see what's there for manuals
 
Reply
Old Apr 18, 2012 | 09:32 AM
  #6  
msgtord's Avatar
msgtord
Posting Guru
Joined: Jan 2006
Posts: 1,490
Likes: 16
From: Arizona/Texas
Check out this site.

1972 Ford Memorabilia
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
hmcfly
All Things Towing
7
Feb 19, 2017 07:49 AM
Ex'ed out
Excursion - King of SUVs
13
May 21, 2008 07:52 PM
rfont54
1997 - 2003 F150
10
Jan 3, 2007 08:18 AM
comertrucks
1967 - 1972 F-100 & Larger F-Series Trucks
7
Apr 4, 2005 05:41 PM
jpeckinp
All Things Towing
13
Jan 20, 2005 06:59 PM




All times are GMT -5. The time now is 09:37 AM.

story-0
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-1
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-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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