Merchant Automotive 1-1/2" Wheel Spacers, 8x180, Pair
Fits 2011-2024 6.6L Duramax V8 (LML) · 6.6L Duramax V8 (L5P) · 6.6L Duramax V8 (L5P, updated)
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A wheel spacer bolts between the truck hub and the wheel to push the wheel outward. This one is 1-1/2 inches thick and matches the 8x180 bolt pattern used on 2011-2024 Silverado and Sierra 2500HD/3500HD trucks, giving extra room for bigger tires or a wider stance.
why this one — This is Merchant Automotive own thickest 8x180 spacer for this bolt pattern, sold direct from the manufacturer rather than a reseller, so the fitment and torque instructions come straight from the people who built it.
Wheel spacers do not change horsepower or torque; they move the wheel out from the hub for stance or tire clearance. No dyno or power claim applies to this product.
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.