What is the bolt pattern for a Chevy 5 lug?
The bolt pattern for most Chevrolet vehicles with five lug wheels is 5 on 4.75 inches (120.65 millimeters).
In practice, this means five lug holes arranged on a circle with a diameter of 4.75 inches, a standard you’ll encounter on many Chevrolet passenger cars, SUVs, and light trucks. While this pattern covers the vast majority of Chevys, there are model-year and specialty variations, so it’s always wise to confirm the exact pattern for your vehicle before buying wheels or adapters.
Understanding the pattern
What does 5x4.75 mean?
“5x4.75” describes two things at once: the number of lug holes (five) and the diameter of the circle that passes through their centers (4.75 inches). This combination determines whether a wheel will bolt onto a given Chevrolet hub and what type of lug hardware is required. The metric equivalent is 120.65 mm, and the same bolting pattern is commonly referred to as 5x120.65.
How widespread is this pattern among Chevys?
The 5x4.75 pattern is the default for a broad swath of Chevrolet models across decades, including many cars, crossovers, and light-duty trucks that share GM platforms. It’s particularly common on mainstream models from the late 20th century through today. Always verify for your specific model and year, as there are exceptions tied to performance packages, trims, or specialty vehicles.
Verifying the bolt pattern on your Chevy
To ensure you have the correct bolt pattern, use a few practical checks. Start with the owner’s manual or the vehicle’s tire information placard, typically located on the door jamb or inside the glove box. If you have access to the wheel itself, you can measure the bolt circle diameter from the center of one lug hole to the center of the opposite lug hole, counting the lug holes to confirm there are five. You can also consult a reputable online wheel-pattern database or ask a dealer or wheel shop to confirm by model/year. If you’re purchasing wheels or hardware, bring the vehicle’s details (year, make, model, trim) to ensure compatibility.
Summary
For most Chevrolet five-lug setups, the bolt pattern is 5x4.75 inches (120.65 mm). This widely used specification covers many Chevys, but exceptions exist across different models and years. Always verify the exact pattern for your specific vehicle before ordering wheels, adapters, or replacement hardware to ensure a proper fit.
