Hitch Height Calculator

Formula

The formula to calculate the Hitch Height (HH) is:

\[ HH = VH - CH \]

Where:

\(HH\) is the hitch height (inches)
\(VH\) is the vehicle height, specifically the height of the receiver (inches)
\(CH\) is the coupler height of the trailer (inches)

What is Hitch Height?

Hitch height is the distance from the ground to the point where the hitch ball should be located to ensure the trailer is level when attached to the towing vehicle. Proper hitch height is crucial for safe towing, as it helps maintain balance and control of the trailer. It also reduces strain on the vehicle’s suspension and prevents the trailer from swaying or causing uneven tire wear.

Example Calculations

Example 1:

Vehicle Height (VH): 20 inches
Coupler Height (CH): 15 inches

Using the formula:

\[ HH = 20 - 15 = 5 \text{ inches} \]

Example 2:

Vehicle Height (VH): 25 inches
Coupler Height (CH): 10 inches

Using the formula:

\[ HH = 25 - 10 = 15 \text{ inches} \]