2012 GMC SIERRA-1500 Parts and Accessories

Exhaust System, Cat-back, Stainless, One Muffler, Side Exit, for 143.5 in. Wheelbase, Chevy, GMC, 4.8L, 5.3L

Part Number: WLK-39495

4.24 out of 5 stars ( 25 )

Estimated Ship Date: Today

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Tire, Baja Boss A/T, 265/65-18, Radial, Blackwall, Each

Part Number: MTT-53820

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Tire, Baja Boss A/T, 275/55-20, Radial, Blackwall, Each

Part Number: MTT-53028

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Exhaust System, Cat-back, Stainless, One Muffler, Side Exit, Polished Tip, Chevy, GMC, 4.8L, 5.3L, Kit

Part Number: WLK-39497

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Tire, Baja Boss A/T, 285/45-22, Radial, Blackwall, Each

Part Number: MTT-53221

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Estimated Ship Date: Oct 28, 2025 if ordered today

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