HitchMargin

About this site

About HitchMargin

HitchMargin is an information site in English. Free RV towing tools for US drivers: check payload, tongue weight and axle limits, and match your tow vehicle to a trailer with clear numbers and plain answers.

  • Who publishes

    The HitchMargin editorial team operates this site and stands behind everything published on it.

    Free RV towing tools for US drivers: check payload, tongue weight and axle limits, and match your tow vehicle to a trailer with clear numbers and plain answers.

    Editorial policy

  • How we verify

    Every page on HitchMargin says when it was last updated and lists its sources at the end.

    11 sources cited, led by:

    • epa.gov
    • SlashGear (via AOL)
    • WMA Motorsports
    • usgs.gov
    • blm.gov

  • Contact us

    Spotted an error, have a question, or need a privacy request? Send us a note and every message is read.

    Contact form

  • Last updated

    3 published pages, each stamped with its update date.

What we promise our readers

  • Every page says at its end when it was last updated.
  • The sources a page rests on are listed at its end, with a link, so you can check for yourself.
  • A number that changes, such as a price, a rate or an interest rate, carries the date it is true for.
  • Found a mistake? Write to us through the contact form and we will check.

The details are in the editorial policy.

What you will not find here

No invented reviews and no quotes from experts who do not exist. When something is not known, the page says so.

Last updated: