A. Functional Features - This wheel bolt guide pin tool helps install wheels and tires more easily by aligning the bolt holes of the wheel with the hub, reducing the need to balance the wheel manually during installation. The knurled end provides a secure grip for easier handling. - Made from high-strength cold-forged 10.9-grade metric carbon steel, these bolts offer reliable strength, durability, and performance. Additional heat treatment enhances structural integrity. - Precision-machined threads ensure a proper fit with your vehicle's hub. A special zinc coating provides enhanced resistance to corrosion, rust, and scratches. - Check your vehicle's bolt thread size before purchase, as sizes vary by make and model. Confirm that your wheel's bolt hole diameter is greater than 14 mm. B. Specifications - Material: Steel - Sizes: M12x1.5, M14x1.25, M14x1.5, M12x1.25 (optional) C. Installation Instructions 1. Screw the guide bolt into one of the bolt holes at or near the 12 o'clock position on the hub. 2. Slide the wheel onto the hub, allowing the guide bolt to pass through the corresponding wheel bolt hole. 3. Install and hand-tighten the remaining lug bolts. 4. Remove the guide bolt. 5. Install the final lug bolt. 6. Tighten all bolts in a star pattern following the manufacturers recommended torque specifications. D. Package List 1 x Installation Guide Bolt