Terms of use

HitchMath provides towing calculators and towing data for general information. By using the site you agree to these terms.

HitchMath figures come from manufacturer documents and are for planning only. Your truck's door-jamb sticker, owner's manual and a scale ticket are the final word.

The calculators use the numbers you enter. A wrong input gives a wrong answer. You are responsible for checking your truck’s door-jamb sticker, owner’s manual and a scale ticket before you tow.

The content is provided as is, without warranty. We are not liable for decisions made from the figures on this site. We may update the site and these terms at any time.