Are you looking to upgrade the wheels on your 2007 Silverado 2500 HD? In this article, we will provide you with a step-by-step guide on how to convert your 8.65 lug wheels to the newer 8x180 bolt pattern. By following these instructions, you’ll be able to install factory OEM 20-inch eight-lug wheels with BFGoodrich All-Terrain tires on your truck.
Step 1: Gather the necessary tools and equipment Before you begin the conversion process, make sure you have a sturdy floor jack to lift your vehicle safely off the ground. Additionally, you will need a 24-volt cobalt brushless impact wrench with a 4 amp battery, a 7/8 or 22-millimeter socket to remove the factory covers, and a torque wrench to tighten the lug nuts properly.
Step 2: Remove the factory covers and lug nuts Using the 7/8 or 22-millimeter socket, remove the factory covers from the lug nuts. Once the covers are off, use the impact wrench to remove the lug nuts. Be aware that these lug nuts may require a significant amount of torque to remove, so make sure your impact wrench is set to the highest power setting.
Step 3: Install the adapter lug nuts The adapter lug nuts should be 19 millimeters in size. Install them onto the wheel studs and tighten them properly. It is crucial to torque your wheels and check the lug nuts to ensure they are secured correctly.
Step 4: Check the stud length Observe the height of the original studs compared to the new 1.5-inch adapter spacers. If the original studs protrude past the adapter spacer, they will need to be trimmed. However, in this case, only the nipple portion of the studs needs to be cut, ensuring that none of the threaded portion is damaged. Use a four-inch angle grinder with a cutting wheel to trim the studs accurately.
Step 5: Remove unnecessary retaining nut washers Since the lug nuts that came with the spacers are smaller, the retaining nut washers that were previously used to secure the rotor are no longer necessary. Remove them from the vehicle.
Step 6: Install the wheels and tires With the lug nuts attached to the adapter spacers, carefully mount the new wheels onto the hub using a crisscross pattern. It is essential to torque the lug nuts to 90 foot-pounds to ensure proper wheel installation.
Step 7: Repeat the process for all wheels Repeat Steps 2-6 for each wheel on your vehicle. Remember to hand tighten the lug nuts before using a torque wrench for the final tightening process. This will help prevent cross-threading.
By following these steps, you can successfully convert your 2007 Silverado 2500 HD’s 8.65 lug wheels to the newer 8x180 bolt pattern. The use of adapter spacers allows you to install factory OEM 20-inch eight-lug wheels, giving your truck a sleek and modern look.
It is worth noting that some individuals have expressed concerns about the reliability of adapter spacers. However, the narrator in this video assures viewers that he has used these spacers on multiple trucks without any issues for up to two years. Proper torqueing of lug nuts and regular inspections can help ensure the long-term safety and performance of the wheel conversion.
In conclusion, upgrading your wheels to the 8x180 bolt pattern on your Chevrolet 2500HD can enhance the overall appearance and functionality of your truck. With the right tools and careful attention to detail, you can complete this conversion yourself. Remember to follow the steps mentioned above and always prioritize safety in every DIY project. Happy converting!
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