2012 GMC SIERRA-1500 Parts and Accessories

Running Boards, Sure-Grip, Aluminum, Black, 79.0 in. Length, Pair

Part Number: WSA-27-6135

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• Mfr. Rebate

$30.00 Mail-In Rebate

Price after Manufacturer Rebate: $314.99

Rebate Expires: 8/31/2025

Get $30 back after rebate on this Westin product! Go to https://www.summitracing.com/go/wsa ...Read More

Get UP TO $200 back after rebate when you buy qualifying Westin Steps! Go to https://www.summitracing.com/go/wsa for a full list of products and rebate info. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in the USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts, offers or rebates. Rebate intended for end consumer only. Show Less

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Tire, Grabber A/TX, 275/55-20, Radial, Load Range SL, T Speed Rating, Blackwall, Each

Part Number: GTI-04509770000

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 22, 2025 if ordered today

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Wheel, Replacement, 22 in. x 9.00 in., Aluminum, Chrome, 6 x 139.70mm Bolt Circle, 5.94 in. Backspacing, Position B, Cadillac, Chevy, GMC, Jeep, Each

Part Number: OWH-9510978

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Estimated Ship Date: Today

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Storage Systems and Cargo Holders, Under Seat Storage Systems, Thermoplastic, Black, Chevy, GMC, Each

Part Number: MNA-4S002

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Step Bars, Nerf Bars, R5 Series, Stainless Steel, Polished, 5 in. Diameter, Chevy, GMC, Pair

Part Number: WSA-28-51035

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Estimated Ship Date: Sep 16, 2025 if ordered today

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• Special Order
• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $487.93

Rebate Expires: 8/31/2025

Get $40 back after rebate on this Westin product! Go to https://www.summitracing.com/go/wsa ...Read More

Get UP TO $200 back after rebate when you buy qualifying Westin Steps! Go to https://www.summitracing.com/go/wsa for a full list of products and rebate info. Valid on purchases made between 7/1/25 and 8/31/25. Must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in the USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts, offers or rebates. Rebate intended for end consumer only. Show Less

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Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Chevy/GMC, Pickup, Kit

Part Number: MBR-S5054AL

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Tire, Terra Grappler G3, All-Terrain, 285/45-22, Radial, H Speed Rated, XL 114 Load Range, 3PMSF Certified, Blackwall, Each

Part Number: NIT-224050

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Estimated Ship Date: Today

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Tire, Ultra Sport A/S, P285/45-22, Radial, Blackwall, 114V, 500 A A, 10/32 in. Tread Depth, Each

Part Number: AYO-AUS012

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Tonneau Cover, Soft Roll-Up, Vinyl, Black, Above the Bed Rails, 6 1/2 Ft. Bed, 99-2013, Chevy 1500, GMC, 99-14 2500,3500,Each

Part Number: SUM-484802

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Estimated Ship Date: Today

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Exhaust System, Dual Extreme, Cat-Back, Stainless Steel, Polished Tip, Two Outlets, Chevy, GMC, 4.8, 5.3L

Part Number: GIB-65655

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 14, 2025 if ordered today

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Crossmember, Mid Frame Crossmember, Steel, Natural, Chevy, GMC, Each

Part Number: RBF-RB7341

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Estimated Ship Date: Today

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Rocker Panel, Passenger Side Outer, OE Design, Steel, EDP Coated, Chevy, GMC, Each

Part Number: SHI-902-03R

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Estimated Ship Date: Sep 5, 2025 if ordered today

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Disc Brakes, TX4R, Rear, Drilled/Slotted Rotors, 4-Piston Red Calipers, Cadillac, Chevy, GMC, Kit

Part Number: WIL-140-16861-DR

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Estimated Ship Date: Today

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Running Boards, Raptor Series 6 in. OEM-Style, Aluminum, Black Textured, Chevrolet, GMC, Pair

Part Number: RPT-1760-BLK

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Estimated Ship Date: Today

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Step Bars, Steel, Black Powdercoated, Round, 3 in. Diameter, Standard Cab, Chevy, GMC, Pair

Part Number: SUM-710103-B

Not Yet Reviewed

Estimated Ship Date: Today

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Brake Kit, 16 in. Drilled/Slotted Rotors, Black 6-Piston Calipers, Front, GM, Kit

Part Number: WIL-140-8992-D

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Brake Rotor and Pad Combos, Stage 14 Kits Greenstuff 6000 Brake Pads and RK Rotors, Solid Surface, Organic Pads, Front, Chevy, GMC, Kit

Part Number: EBC-S14KF1220

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Aug 28, 2025 if ordered today

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Suspension Lift Kit, N3, Front Strut Kit, Rear Leaf Spring Blocks, 3.50 in. Front, 3.50 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-19432

Not Yet Reviewed

Estimated Ship Date: Aug 12, 2025 if ordered today

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Rocker Panel, Driver Side Outer, OE Design, Steel, EDP Coated, Chevy, GMC, Each

Part Number: SHI-902-03L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 5, 2025 if ordered today

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Fender Flares, Rugged Look, Front and Rear, Thermoplastic, Black, 1.250 in. Flare Width, GMC, Set of 4

Part Number: EGG-751514

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Estimated Ship Date: Aug 11, 2025 if ordered today

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Wheel, CV44, CV44, Gunmetal, Machined, 22x9, 6-139.7 Bolt Pattern,, 24 Offset, 5.94 Backspace, 78.1 Hubbore

Part Number: OWH-9507899

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Estimated Ship Date: Today

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Wheel, D560 Vapor, 20 x 9, Aluminum, Matte Black, 6 x 135mm Bolt Pattern, +19mm Offset, 5.750 in. Backspace, Each

Part Number: FLW-D56020909856

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Estimated Ship Date: Aug 21, 2025 if ordered today

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Exhaust System, Touring, Cat-Back, Single, Stainless, Natural, Side Exit, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: BOR-140343

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Disc Brakes, TX4R, Rear, Slotted Rotors, 4-Piston Red Calipers, Cadillac, Chevy, GMC, Kit

Part Number: WIL-140-16861-R

Not Yet Reviewed

Estimated Ship Date: Aug 12, 2025 if ordered today

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Truck Cab Protector/Headache Rack

Part Number: DZZ-DZ95090TB

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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