In this article we are going to go through a complete guide to setting up your new Ride Shocks on a 2021+ Ford Bronco.
Disclaimer: These instructions/measurements are in reference to Ride Shocks only and cannot be used to adjust other manufacturers shocks.
Measuring Ride Height
Please note: Making adjustments to your coilovers should be done by an experienced mechanic. Ride Shocks is not responsible for any damages to you or your shocks. When making adjustments, be sure to remove the coil-overs from the vehicle and use a spring compressor to remove tension. Once the tension is removed, you can adjust the pre-load ring using the included spanner wrench.
Before: If you have not installed your coilovers yet, now is a good time to measure your stock ride height. You can compare this later on to see what your actual lift height is. Measuring current ride height can be done a few different ways, so choose the method that works best for you. First, you will need to pick the points of where to measure from. Examples of measurement locations would be: surface of the ground to center of differential skid plate or center of your wheel to the fender.
Ride Height
Getting the correct ride height is the first step in setting up your suspension. Pre-load is the initial (pre) tension (load) on your springs before carrying the weight of the vehicle. For the fronts, each .50” of adjustment you make on the pre-load ring translates to approximately 1.00” of ride height change.
For the rears, each .80” of adjustment you make on the pre-load ring translates to approximately 1.00” of ride height change.
- Install shocks. With the vehicle on level ground, ballpark toe setting if necessary, settle suspension (drive back and forth 10 feet).
- Record height measurement.
- Adjust pre-load with shocks removed from vehicle.
- Repeat step 1 and re-check height when complete.
- Repeat steps above as necessary until ride height is achieved.
Do not adjust preload with shocks installed on vehicle.
If you exceed the maximum shock length at ride height, you can damage your shocks.
Max Thread Length Above Preload Ring
Refer to the chart to correctly find the maximum .
• Never adjust pre-load with shocks on the vehicle.
• Use provided spanner wrench.
• DO NOT ADD additional pre-load past the max listed for your spring.
• Too much thread showing can cause coil bind, which will damage the spring and shock.
Too Much of a Good Thing. Don’t Over Do It!
Of course the main objective in adding pre-load is to increase the lift of the vehicle, but there can be a point where you added too much, even if you are still in range of the max exposed threads measurement.
The key is to make sure you still have sufficient down travel remaining when at ride height. Too little and you will run into handling issues and potentially damage suspension components.
Springs work in both extension and compression, so too much pre-load makes the shocks too harsh on compression and can lead to a bumpy ride. We look at suspension as a complete package and every piece of it has a purpose, as every component needs to work together in harmony.
Having too much pre-load could actually be a sign that you need to move up to the next available spring rate.
So after everything is accounted for, it is best to find that happy medium between ride height and ride quality.
