Trailer Safety Chain Calculator

Check to see if your trailer chains are safely configured!

Take these measurements of your trailer setup and click the "Calculate" button. We'll let you know if your trailer is safe.

Descriptions:

  • h1 - height to trailer chain attachment
  • h2 - height to bottom of trailer tongue
  • h3 - height to vehicle chain attachment

Descriptions:

  • W1 - width between chain attachments at the tongue
  • W2 - width between chain attachments at the receiver

Descriptions:

  • Lchain - length of chain from connection point on the trailer tongue when pulled straight
h1
inches

h2
inches

h3
inches

W1
inches

W2
inches

Lchain
inches



Results:

No calcuations made yet!

Always make sure to cross the chains when you hook up your trailer.