Upgrade your truck with KSP 1.5" Hubcentric Wheel Spacers designed for Toyota Tacoma, 4Runner, and FJ Cruiser. These 6x139.7 wheel spacers provide a precise 106mm hubcentric fit to ensure a vibration-free driving experience even at high highway speeds. Precision CNC machined from aircraft-grade 6061-T6 forged billet aluminum, these adapters offer exceptional strength while remaining lightweight for off-road durability. • Forged 6061-T6 Aluminum: Superior structural integrity with a premium black anodized finish for maximum corrosion resistance. • Hubcentric Design: Features a built-in lip that centers the wheel perfectly on the hub, eliminating steering wheel shake. • High-Grade Hardware: Equipped with pre-installed 10.9 grade heat-treated studs to ensure safe and secure wheel fitment. • Aggressive Profile: Adds 1.5 inches of thickness to fix tire rubbing and accommodate larger aftermarket tires. Perfectly compatible with 6-lug Toyota vehicles including Tundra (00-06) and Lexus GX470/GX460.