How to measure eyebrow/ride height See how to measure ride height below How to measure vehicle eyebrow/ride heightRIDE HEIGHT or EYEBROW HEIGHT measurement is how you determine the lift achieved on your vehicle, you need to take the measurements before and after installing the lift kit. To calculate the achieved lift after installation simply subtract the measurements of before and after, the result will be your lift. Before taking measurements make sure that the vehicle is on a flat surface and is loaded to its standard conditions. Measure the distance from the top centre point of the guard to the centre of the wheel (see example below) BEFORE FITMENT: Eyebrow height FRONT LEFT SIDE (mm)AFTER FITMENT: Eyebrow height FRONT LEFT SIDE (mm)LIFT ACHIEVED FRONT LEFT SIDE (mm)BEFORE FITMENT: Eyebrow height REAR LEFT SIDE (mm)AFTER FITMENT: Eyebrow height REAR LEFT SIDE (mm)LIFT ACHIEVED REAR LEFT SIDE (mm)BEFORE FITMENT: Eyebrow height FRONT RIGHT SIDE (mm)AFTER FITMENT: Eyebrow height FRONT RIGHT SIDE (mm)LIFT ACHIEVED FRONT RIGHT SIDE (mm)BEFORE FITMENT: Eyebrow height REAR RIGHT SIDE (mm)AFTER FITMENT: Eyebrow height REAR RIGHT SIDE (mm)LIFT ACHIEVED REAR RIGHT SIDE (mm)EmailA copy of this form will be sent to your email address for your records.