Approach and Departure Angles

Angle of Approach When viewed from the side, this is the angle between the ground and a line running from the front tire to the lowest-hanging point directly in front of it, which is usually the front bumper. This angle gives an indication of how the vehicle can Approach a steep incline and it's ability of climbing up to objects like rocks and other obstacles without damaging the front bumper. Angle of Departure Also viewed from the side, this is the angle between the ground and a line running from the rear tire to the lowest-hanging point directly behind it, which is usually the rear bumper or trailer hitch. Similar to the approach angle,this angle indicates how the vehicle can Depart a steep incline and it's ability to exit off of rocks and other obstacles without damaging the rear bumper.

The Breakover Angle

Breakover Angle This Angle is a measurement of a vehicle's ability to drive over a sharp ridge without touching its underside. the "included" angle measures the angle inside the ramp, the "excluded" angle measures from the "included angle to the vehicles horizontal. A shorter vehicle with large tiers will have the best (largest) Breakover Angle. Most SUV's run around 20 degrees "excluded" Breakover Angle (stock).