KSP 2 inch 6x5.5 wheel spacers are engineered for Toyota Tacoma, 4Runner, Tundra, and Kia 6-lug models, providing a secure and precise fit for enhanced driving performance. Crafted from forged 6061-T6 aircraft-grade aluminum, these spacers are stronger and more durable than cast alternatives. Each spacer is CNC machined to exact specifications, ensuring perfect hub-centric alignment and eliminating vibration. The 2 inch thickness widens the vehicle track width, delivering a more aggressive stance while improving handling, stability, and cornering balance. They also increase tire clearance to prevent contact with frame rails or suspension links when using larger tires or lifted setups. Each set includes four spacers and twenty M12x1.5 open-ended nuts with ISO/DIN 10.9-12.9 grade SCM435 heat-treated studs for safety and long-lasting reliability. Ideal for off-road enthusiasts, lifted truck owners, and performance drivers who want improved traction and a bolder appearance. KSP Performance focuses on engineering accuracy and structural integrity, giving your Toyota or Kia vehicle better balance, stability, and style for any terrain.