KSP 1" wheel spacers are designed for Toyota trucks and SUVs including Tacoma, Tundra, 4Runner, FJ Cruiser, Lexus GX, and Sequoia with a 6x5.5" (6x139.7 mm) bolt pattern. Each spacer is forged from high-strength 6061-T6 aluminum, CNC machined for precise fit, and finished for durability. Featuring a 108 mm center bore and M12x1.5 thread pitch, these spacers add 1 inch of track width to improve tire clearance and stability, reducing the risk of rubbing during turns or when fitting larger tires. The non-hubcentric design offers universal fitment within the hub range, making them suitable for off-road builds, lifted vehicles, and drivers who need extra spacing for aftermarket wheels. Each kit includes four spacers and the required open-end lug nuts, built with grade 10.9 hardware for strength and reliability. Ideal for truck owners seeking better stance, handling, and fitment while maintaining safety and long-term performance.