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2012 GMC Sierra 1500 SLT Aftermarket Car Parts

Discover our selection of aftermarket car parts across multiple categories. From wheels and tires to suspension, performance upgrades, and exterior and interior enhancements, find everything you need to take your 2012 GMC Sierra 1500 SLT to the next level.

Wheels & Tires for a 2012 GMC Sierra 1500 SLT

Suspension Components & Accessories for a 2012 GMC Sierra 1500 SLT

Performance Parts for a 2012 GMC Sierra 1500 SLT

Interior & Exterior Parts for a 2012 GMC Sierra 1500 SLT

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Information about the 2012 GMC Sierra 1500 SLT

What is the Bolt Pattern (PCD) for a 2012 GMC Sierra 1500 SLT?

6x139.7

What is the Center Bore / Hub Bore on a 2012 GMC Sierra 1500 SLT?

78.1mm

Does the 2012 GMC Sierra 1500 SLT use Lug Nuts or Lug Bolts?

Lug Nuts

What is the Thread Size on a 2012 GMC Sierra 1500 SLT?

M14x1.5

What mods are other 2012 GMC Sierra 1500 SLT owners running?

Check out our GMC Sierra 1500 Build Threads to see real-world examples of how other enthusiasts are customizing their cars. From wheels and tires to performance upgrades.

Our Top Brands

Motegi Wheels

Motegi WheelsTrack-inspired wheels delivering lightweight strength and performance-focused design at budget-friendly prices

BC RacingLeading the US coilover market, BC Racing offers high-quality, competitively priced coilovers.

ContinentalKnown for all-season, summer, and track tires, Continental offers performance and durability.

EBC BrakesEBC Brakes deliver trusted performance, from street pads to RP-X, making them our go-to for reliable braking, in any application.

See All Top Brands

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