Introduction
In this article, we will be discussing how to perform a wheel/tire/lug conversion on a 2007 Silverado 2500HD. Specifically, we will be converting the lug wheels from 8x6.5 to the newer style of 8x180. Additionally, we will be installing factory OEM 20-inch eight lugs with BFGoodrich all-terrain tires. This DIY guide will take you through the step-by-step process of performing the conversion and provide insight into the benefits of using adapter spacers.
Step 1: Preparing for the Conversion
To begin the conversion process, you will need a sturdy floor jack to lift the vehicle off the ground. Make sure to find a safe and level surface to perform this task. Once the vehicle is lifted, you can proceed to the next steps.
Step 2: Removing the Factory Covers and Lug Nuts
Using a 7/8 or 22-millimeter socket, remove the factory covers from the wheels. This will allow you to access the lug nuts. Using a 24-volt cobalt brushless impact half-inch drive with a 4-amp battery, remove the lug nuts. These lug nuts may require a high torque impact tool due to their tightness.
Step 3: Installing the Adapter Lug Nuts
Now that the wheels are off, it’s time to install the adapter lug nuts. These lug nuts are 19 millimeters in size. It’s important to note that the original studs are taller than the 1.5-inch adapter spacer. Therefore, the studs will need to be trimmed. Using a proper four-inch angle grinder with a four-inch cutting wheel, carefully trim the studs without cutting any of the threaded studs off.
Step 4: Torqueing the Wheels
Once the studs have been trimmed, it’s time to torque the wheels. Place the retaining nut washer aside, as it will no longer be necessary. Using the lug nuts that came with the spacers, tighten the wheels. If you have a torque wrench, apply 90 foot-pounds of torque. If not, you can tighten them by hand using a crisscross pattern to ensure proper tightening.
Step 5: Installing the New Wheels and Tires
Now that the lug nuts are tightened, it’s time to install the new wheels and tires. Start by hand-tightening the factory lug nuts onto the new wheels. Once they are secure, use a torque wrench to tighten them further to the manufacturer’s specifications.
Conclusion
In conclusion, converting the lug pattern from 8x6.5 to 8x180 on your Chevrolet 2500HD can be a straightforward process with the right tools and knowledge. By following the steps outlined in this article, you can successfully perform the conversion and enjoy the benefits of using adapter spacers. Remember to take precautionary measures and follow the torque specifications to ensure a safe and secure installation.
By converting your lug pattern, you open up a wider selection of wheels and tires to choose from, giving your Chevrolet 2500HD a more personalized and customized look. Whether you’re looking to upgrade your off-road capabilities or enhance the aesthetics of your vehicle, this conversion allows for greater flexibility when it comes to wheel and tire options.
Overall, the conversion process outlined in this article is a reliable and proven method that many individuals have successfully implemented on their own vehicles. With proper installation and maintenance, you can enjoy the benefits and functionality of the new wheel/tire/lug conversion on your Chevrolet 2500HD.
