**Land Rover Steering Rack Boot Kit - Lemforder QFW500020** The main function of a Land Rover Steering Rack Boot is to shield the tie rod ends and steering rack from contaminants that can cause wear and damage. It also helps keep grease within the steering components, ensuring smooth operation. The Installation generally involves removing the old boots, cleaning the area, and installing new ones. Make sure to properly lubricate and secure them with clamps.