Free Towing Capacity Calculator

Find your safe maximum trailer weight.

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GCWR (lb)

Vehicle curb weight (lb)

Passengers weight (lb)

Cargo in vehicle (lb)

Max trailer weight

7,400 lb

With 10% margin

6,660 lb

recommended ceiling

Loaded vehicle

6,600 lb

This estimate uses GCWR − loaded vehicle weight. Always stay within your vehicle’s official towing, hitch and tongue-weight ratings — treat this as a planning figure, not a substitute for the owner’s manual.

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About the Towing Capacity Calculator

Free towing capacity calculator. Enter your vehicle's GCWR, curb weight and the weight of passengers and cargo to estimate the maximum trailer weight you can safely tow.

How it works

1
Enter GCWR
Your vehicle's gross combined weight rating.
2
Enter loaded weight
Curb weight plus passengers and cargo.
3
See safe capacity
The estimated maximum trailer weight appears instantly.

Frequently asked questions

Gross Combined Weight Rating is the maximum combined weight of your vehicle plus trailer, including everything loaded. It's listed in your owner's manual or door jamb.

No. Always follow your vehicle's official towing and hitch ratings. This is a planning estimate only.