What vehicle dimensions to I need to measure?

The Vehicle Setup screen in the Whirl app shows the vehicle dimensions (listed below) that you need to measure and enter. Not all dimensions apply to all vehicles (for example, you may not need to enter a front hitch length).

• Front hitch length
• Wheelbase
• Rear hitch length
• Antenna height
• Antenna pivot
• Antenna left/right offset

The top of the Vehicle Setup screen (iOS screens shown below) is shown below top. Swipe up on the screen to view more information (below middle, then below bottom). When entering the direction of the offset for Antenna Pivot and Antenna Left/Right Offset (based on where you placed the antenna on your vehicle), use the figures on the screen as a guide.