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Towing Calculator

Towing & Payload Calculator - Equine Exchange Tack Shop

Step 1 - Select your trailer type

Your Truck
From your door jamb sticker and owner's manual
Payload capacity
Door jamb sticker, driver side
lbs
Towing capacity
Owner's manual - look up your specific build, not the badge
lbs
Your Trailer (Loaded)
Select a trailer type above to pre-fill hitch settings
Trailer empty weight
Weigh it - manufacturer dry weight is a starting point only
lbs
Number of horses
Average 1,100 lbs each - adjust below if yours differ
Horse weight (each)
Leave blank to use 1,100 lb average
lbs
Hay, feed, water
lbs
Tack, saddles, gear in trailer
lbs
Loaded trailer weight -- lbs
Pin / Tongue Weight
This draws from payload - not tow rating
Hitch type
Estimated at 18% of loaded trailer weight - the typical range for gooseneck horse trailers is 15-20%. Actual pin weight varies based on axle placement and how your trailer is loaded. This draws from your payload capacity, not your tow rating.
Estimated pin / tongue weight -- lbs
What's In / On Your Truck
Everything that draws from payload capacity
Driver + passengers
Approx. 175 lbs per person
lbs
Hitch hardware
Gooseneck hitch approx. 100 lbs
lbs
Gear in truck bed / cab
lbs
Total payload draw -- lbs

Results

Payload used
--
Payload remaining
--
Tow capacity used
--
Tow capacity remaining
--
Enter your numbers above to see results.

Reference - Ford Maximum Trailer Weights by Vehicle

Ford maximum trailer weights chart showing towing capacity by vehicle model

Note: these are maximum trailer weights with no cargo - meaning an empty truck. Your actual usable tow capacity will be lower once passengers, gear, and hitch hardware are accounted for in your payload.

Prefer pen and paper? Download the printable worksheet - fits in your glovebox.
Download PDF Worksheet