Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

Comfortable towing limits

Thread Tools
 
Search this Thread
 
Old Jan 20, 2022 | 04:37 PM
  #1  
3pgnebs's Avatar
3pgnebs
Thread Starter
|
5th Wheeling
Joined: Aug 2014
Posts: 40
Likes: 0
Comfortable towing limits

Looking at a 02 crew short bed, 7.3 auto...90% of the time would be towing around 5k or less which I know isn't a problem, but wondering if it would tow around 15k at 70-75mph on the interstate through hilly country and be happy? Only towing that much maybe twice a year, 600 miles round trip.
 
Reply
Old Jan 20, 2022 | 04:51 PM
  #2  
bwguardian's Avatar
bwguardian
Cargo Master
Liked
Loved
Community Favorite
Joined: Dec 2007
Posts: 2,039
Likes: 310
You will want to keep the engine under 2k rpm which well be just under 70 mph depending on tire size. Don't know what you mean by be happy, but it will tow it. You will at least need a 6.0L transmission cooler and hopefully the transmission isn't tired. Being a short bed, which style trailer hook up is the 15k trailer?
 
Reply
Old Jan 20, 2022 | 05:08 PM
  #3  
3pgnebs's Avatar
3pgnebs
Thread Starter
|
5th Wheeling
Joined: Aug 2014
Posts: 40
Likes: 0
Originally Posted by bwguardian
You will want to keep the engine under 2k rpm which well be just under 70 mph depending on tire size. Don't know what you mean by be happy, but it will tow it. You will at least need a 6.0L transmission cooler and hopefully the transmission isn't tired. Being a short bed, which style trailer hook up is the 15k trailer?
Gooseneck trailer...guessing I should have stated, will I be happy with the truck pulling that weight...know its a loaded question, just don't want to buy the truck and first time I tow real weight wish I had bought a newer truck with more hp/torque...i don't mind tuning/upgrading to get more power out of the 7.3 if thats what is needed
 
Reply
Old Jan 20, 2022 | 05:12 PM
  #4  
Sous's Avatar
Sous
FTE Leadership Emeritus
Veteran: Air Force
Community Builder
Top Answer: 1
Top Answer: 3
Joined: May 2014
Posts: 27,354
Likes: 5,946
From: Lake Hartwell, GA
FTE Emeritus
It will not be happy towing 15,000 lbs and if the truck is stock (tuning, turbo, injectors, suspension, etc) you most likely will not be happy. That is above the maximum towable weight based on the capabilities chart from 20 years ago.

I tow up to 12,000 lbs of 5th wheel and cargo cross country on a regular basis, but I have a mild PHP tune, upgraded turbo, ZF6 transmission, traction bars, air bags, etc...

If you are already having doubts about the truck, I think you already have your answer.
 
Reply
Old Jan 20, 2022 | 05:29 PM
  #5  
3pgnebs's Avatar
3pgnebs
Thread Starter
|
5th Wheeling
Joined: Aug 2014
Posts: 40
Likes: 0
Originally Posted by Sous
It will not be happy towing 15,000 lbs and if the truck is stock (tuning, turbo, injectors, suspension, etc) you most likely will not be happy. That is above the maximum towable weight based on the capabilities chart from 20 years ago.

I tow up to 12,000 lbs of 5th wheel and cargo cross country on a regular basis, but I have a mild PHP tune, upgraded turbo, ZF6 transmission, traction bars, air bags, etc...

If you are already having doubts about the truck, I think you already have your answer.
Kinda do, but wondering what people towing heavy think...it would be a secondary vehicle just for towing purposes..trying to determine if it would be acceptable on the heavy hauls the couple times a year I would do that.
 
Reply
Old Jan 20, 2022 | 05:38 PM
  #6  
z31freakify's Avatar
z31freakify
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2012
Posts: 11,278
Likes: 1,658
From: Las Cruces New Mexico
Towed 17k once in a completely stock 00 f350 2wd cclb srw with a heavy flatbed 3.73, 265, 75 16, it was not happy at all, even in flat ground it struggled to maintain 65mph, and the suspension felt overwhelmed. I wouldn't do it.
15k might be pushing the envelope, just follow what your truck can tow/haul legally.
 
Reply
Old Jan 20, 2022 | 05:40 PM
  #7  
timmyboy76's Avatar
timmyboy76
Lead Driver
Joined: Sep 2010
Posts: 7,793
Likes: 50
I just towed back my std bed scab 7.3 on a dew weight rated 3200# car hauler, with my 02 lb c.c. 7.3..so, I was in the ballpark of 17.5k...with 4.10s and 285/75/16 tires at 75mph...she did goooood
 
Reply
Old Jan 20, 2022 | 05:42 PM
  #8  
3pgnebs's Avatar
3pgnebs
Thread Starter
|
5th Wheeling
Joined: Aug 2014
Posts: 40
Likes: 0
Originally Posted by timmyboy76
I just towed back my std bed scab 7.3 on a dew weight rated 3200# car hauler, with my 02 lb c.c. 7.3..so, I was in the ballpark of 17.5k...with 4.10s and 285/75/16 tires at 75mph...she did goooood
What all is done to your truck?
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-8

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-9

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
Old Jan 20, 2022 | 05:59 PM
  #9  
bwguardian's Avatar
bwguardian
Cargo Master
Liked
Loved
Community Favorite
Joined: Dec 2007
Posts: 2,039
Likes: 310
Originally Posted by timmyboy76
I just towed back my std bed scab 7.3 on a dew weight rated 3200# car hauler, with my 02 lb c.c. 7.3..so, I was in the ballpark of 17.5k...with 4.10s and 285/75/16 tires at 75mph...she did goooood
That sounds like total combined weight...
 
Reply
Old Jan 20, 2022 | 06:23 PM
  #10  
Wes444's Avatar
Wes444
Logistics Pro
5 Year Member
Liked
Loved
Community Favorite
Joined: May 2017
Posts: 4,667
Likes: 1,455
From: Muskogee, Ok
When you go over 11k you'll want a dually and plan on doing a lot of add on mods. You'll want 4.30+ gears for 15k #, traction bars, air bags on front and rear, massive sway bars front and rear, G rated tires, a tuner, turbo, bigger injectors, a beefier transmission, H&H mod, new shocks, new front and rear springs, overload springs, and mucho upgraded brakes. If the frame has any rust don't use that truck for the overweight load. And all that work wouldn't be for above 65mph with 15k on hills

And if that doesn't make you pause to think, you'll automatically be at fault for any accident while towing way over your factory weight limit and probably be dropped by your insurance company after a wreck or ticket, or sooner should they find out.

That said after all that work the truck will tow the weight. In a forward direction. Not happily with one finger on the steering wheel, but it will do it. Slower than you want. Assuming you still get it going @ 75mph expect mid single digit mpg and trailer tire failures. Stopping that much weight at that speed is a dumb gamble with a 250 or even 350 of our model.

Make sure and post your travel plans and dates for that load so we can avoid the same road. Have your family post the video after the wreck as a what not to do
 
Reply
Old Jan 20, 2022 | 06:28 PM
  #11  
ESwift's Avatar
ESwift
CNCFAB
Joined: Apr 2020
Posts: 4,874
Likes: 2,006
Club FTE Gold Member
Get a F450 if you wanna tow that much
 
Reply
Old Jan 20, 2022 | 08:45 PM
  #12  
cleatus12r's Avatar
cleatus12r
Butt-Head
Joined: Apr 2004
Posts: 9,457
Likes: 2,938
From: Reed Point, MT
Legally, GCWR is only 20,500 lbs. or thereabouts. Your pickup weighs 8,200-8,400 with fuel and you. That means 12,000 lbs. worth of trailer is as much as your insurance company will cover you for.
 
Reply
Old Jan 20, 2022 | 08:58 PM
  #13  
Jimmy's Pilot Service's Avatar
Jimmy's Pilot Service
Laughing Gas
Veteran: Navy
5 Year Member
Photogenic
Shutterbug
Joined: Nov 2020
Posts: 994
Likes: 367
From: Republic of Texas
My 2001 is mostly stock with auto transmission. That said I can pull 10,000 pounds all day long at about 65 mph and depending on the terrain and weather I float around 9 to 10 mpg. I would not want to go heaver or faster but the truck is happy there. Every truck is different and every trailer or load in the bed is different. You need to find the happy spot for your rig.

Also I see it way to often and it gets folks in serious trouble... Just because you can get it moving does not necessary mean you can control it.
 
Reply
Old Jan 21, 2022 | 07:20 AM
  #14  
Dan V's Avatar
Dan V
Lead Driver
Photogenic
Photoriffic
Shutterbug
Joined: Jun 2013
Posts: 5,648
Likes: 893
From: north of Minneapolis, MN
Originally Posted by 3pgnebs
Gooseneck trailer...guessing I should have stated, will I be happy with the truck pulling that weight...know its a loaded question, just don't want to buy the truck and first time I tow real weight wish I had bought a newer truck with more hp/torque...i don't mind tuning/upgrading to get more power out of the 7.3 if thats what is needed
If the 15k load is a GN type of trailer, then you can look at 20-25% of the trailer weight on the hitch. So at 15k and using 25% you be just shy of 4k on the pin....that 2k per tire over and above the weight of the truck itself on the rear. I made a trip one time at 22k....same truck. It's an odd feeling that when the road curves left, that you have to steer right a little.....think about that.
 
Reply
Old Jan 21, 2022 | 07:41 AM
  #15  
GregA's Avatar
GregA
Tuned
20 Year Member
Photogenic
Liked
Joined: Jun 2003
Posts: 465
Likes: 53
From: Connecticut
From direct experience...all bumper pull with an Excursion (basically, a soft F-250)...

5k, no worries. Pulls fine.

10k 28' enclosed car trailer or 10k 32' travel trailer...I do that. You'll want a weight-disty hitch and maybe some truck mods (I have Roadmaster and Airlift). My best mod to date was 2017 F-250 take-off 20" wheels and Michelin LTX tires.

15k 38' enclosed auto trailer...I've done it, longest was from NJ to TX and back, but it's not something I'm particularly comfy with, especially in the rain. Me and the team agreed that I'm better off pulling the 32' 10k travel trailer and letting the guy with the new Chevy 1-ton pull the dual-car trailer. I can do it in a pinch if we have probs with the Chevy, but...

If I had a dually with modern ABS then pulling a tag 15k tag would be OK. But if that were to be a common thing I'd prefer a dually with a 5th wheel.
 
Reply



All times are GMT -5. The time now is 09:49 AM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic 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 | 2026-06-03 11:38:36


VIEW MORE
story-8
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-9
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