These reinforcement plates are designed to protect your frame rail and steering box from fatigue. We experienced issues with cracking in the frame rail where our steering box bolts on as a result of performance upgrades increasing stress on the joint (upgrades gears and oversize tires.) If you have made upgrades to your ROXOR, we would advise you to reinforce your frame rail before it is degraded, rather than as a repair job like we did.
Note: You will need to weld on these plates for them to be useful. This product is for those with welding experience.
Watch Dana explain how these plates should be installed here: https://youtu.be/HOBd9wvoIRo