Can My Truck Tow This Travel Trailer?
TowMargin is a browser-based worksheet for checking towing margin from the numbers you enter.
Use the calculator with payload, tow rating, receiver rating, truck load, trailer load, and tongue weight, then verify the result with labels, manuals, and certified scale weights.
What this page helps you decide
Use this page when the question is whether the truck and travel trailer numbers leave enough margin in the ratings you enter.
The worksheet starts with payload because tongue weight, people, cargo, hitch hardware, and accessories all use truck capacity.
Numbers to have nearby
Have the payload sticker, manufacturer tow rating, receiver limits, trailer weight, trip load, and tongue weight estimate nearby before you calculate.
If a margin is close, replace guesses with the matching labels, owner manual, towing guide, trailer label, and certified scale data.