Rancho steering stabilizers are a must for vehicles with oversized tires. The Rancho Steering Stabilizer tames the action and ends the common vibration problem caused by larger tires. The Rancho Steering Stabilizer employs Rancho's outstanding street/off-road performance RS5000 shocks in a horizontal design. Replacement Rancho Stabilizer Shocks are also available for vehicles that are factory-equipped with steering stabilizers. Available as a single design for most vehicles or double stabilizer setup.