2012 GMC Sierra 2500 HD Trailer, Towing & Vehicle Parts

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2" Trailer Hitches (4) View All →

CURT 13061 Class 3 Trailer Hitch, 2-Inch Receiver, Fits Select Chevrolet Silverado, GMC Sierra 2500, 3500 HD

$284.99

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CURT 14062 Class 4 Trailer Hitch, 2-Inch Receiver, Fits Select Chevrolet Silverado, GMC Sierra 2500, 3500 HD

$315.99

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CURT Class 3 Hitch, 2" Receiver, Select Chevrolet Silverado, GMC Sierra 2500, 3500 HD Trailer Hitch

$281.99

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Draw-tite Class 4 Trailer Hitch, 2" Square Receiver, Black for Select Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, GMC Sierra 3500 HD 75707

$294.78

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3" Round Side Bars (4) View All →

ARIES 204013-2 3-Inch Round Polished Stainless Steel Nerf Bars, No-Drill, Fits Select Chevrolet Silverado, GMC Sierra 1500, 2500, 3500 HD

$264.00

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ARIES 204045-2 3-Inch Round Polished Stainless Steel Nerf Bars, No-Drill, Fits Select Chevrolet Silverado, GMC Sierra 1500, 2500, 3500 HD

$264.00

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ARIES 3" Round Black Steel Side Bars, Select Silverado, Sierra 1500, 2500, 3500 HD Step Nerf Bar Kit

$208.00

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ARIES 3" Round Polished Stainless Side Bars, Select Silverado, Sierra 1500, 2500, 3500 Step Nerf Bar Kit

$263.83

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4-Way Wiring (2) View All →

CURT Replacement OE 4-Way Flat Socket (T's into USCAR) Trailer Connector Kit

$43.99

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Tekonsha T-One T-Connector Harness, 4-Way Flat TK118384

$46.94

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5th Wheel Wiring (3) View All →

CURT 10' Custom Wiring Extension Harness (Adds 7-Way RV Blade to Truck Bed) Trailer Connector Kit

$137.95

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CURT 7' Custom Wiring Extension Harness (Adds 7-Way RV Blade to Truck Bed, Packaged) Trailer Connector Kit

$86.95

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CURT 7' Custom Wiring Extension Harnesses (Adds 7-Way RV Blade to Truck Bed, 10-Pack) Trailer Connector Kit

$684.56

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Above Bed + Adapters (3) View All →

CURT Over-Bed Fixed Ball Gooseneck Hitch Gooseneck Trailer Hitch

$142.99

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CURT Over-Bed Flat Plate Gooseneck Hitch Gooseneck Trailer Hitch

$268.99

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CURT Over-Bed Folding Ball Gooseneck Hitch Gooseneck Trailer Hitch

$230.99

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Center Kit Only (No Mounting Brackets) (2) View All →

B&W Trailer Hitches Turnoverball Center Kit Gooseneck Trailer Hitch BQVLGNRC912

$329.00

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CURT Double Lock Gooseneck Hitch, 2-5/16" Ball, 30K (Brackets Required) Gooseneck Trailer Hitch

$319.95

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Classic Headache Racks (1) View All →

ARIES Classic Black Steel Headache Rack, Select Chevrolet, Ford, Dodge, GMC, Ram Truck Cab Protector / Headache Rack

$304.00

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Complete Gooseneck Kit (2) View All →

2011-2015 Chevrolet & GMC 2500 & 3500 Trucks B&W Turnoverball Kit GNRK1012

$599.00

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CURT Double Lock EZr Gooseneck Hitch Kit with Brackets, Select Silverado, Sierra Gooseneck Trailer Hitch

$557.95

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Custom Fit Brackets (3) View All →

B&W Trailer Hitches Custom Installation Brackets For Universal Mounting Rails For Some GM Trucks Fifth Wheel Trailer Hitch Bracket BQVLRVR2506

$138.75

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CURT Custom 5th Wheel Brackets, Select Silverado, Sierra (Except Cab & Chassis) Fifth Wheel Trailer Hitch Bracket

$153.99

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Reese Fifth Wheel Hitch Mounting System Custom Bracket RE50066

$238.51

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Custom Fit Rails + Brackets (2) View All →

2011-2019 Chevrolet/GMC 2500 & 3500 B&W Custom Installation Kit For Universal Mounting Rails For Some GM Trucks RVK2506

$260.00

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Reese Fifth Wheel Hitch Mounting System Custom Install Kit RE50066-58

$447.56

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Front Mount Hitch (1) View All →

CURT 2" Front Receiver Hitch, Select Chevrolet Silverado, GMC Sierra 2500, 3500 HD Trailer Hitch

$199.99

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Gooseneck Mounting Brackets (2) View All →

2011-2015 Chevrolet & GMC 2500 & 3500 Trucks B&W Turnoverball Mounting Kit GNRM1012

$270.00

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CURT Over-Bed Gooseneck Installation Brackets, Select Silverado, Sierra 2500, 3500 HD Gooseneck Trailer Hitch Mount Kit

$260.99

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Hard Folding Cover (3) View All →

BAKFlip Hard Folding FiberMax 88-13 C/K Pickup/Silv/Sierra 1500/88-14 2500HD/3500HD 6'6" 1126101

$1,299.99

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BAKFlip Hard Folding G2 88-13 C/K Pickup/Silv/Sierra 1500/88-14 2500HD/3500HD 6'6" 226101

$1,249.99

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BAKFlip Hard Folding G2 88-13 C/K Pickup/Silv/Sierra 1500/88-14 2500HD/3500HD 8' 226102

$1,299.99

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Low Profile Crossover Box (2) View All →

UWS Bright Aluminum 69" Deep Slim Truck Tool Box, Low Profile TBSD-69-SL-LP

$648.95

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UWS Gloss Black 69" Deep Slim Truck Tool Box, Low Profile TBSD-69-SL-LP-B

$774.95

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Mud Flap (1) View All →

LUVERNE Front or Rear 12" x 23" Rubber Mud Guards, Select Silverado, Sierra (2 Flaps) 250743

$111.55

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Original Equipment Replacement Connectors (10) View All →

CURT 24" USCAR Wiring Extension Harness (USCAR to USCAR) Trailer Connector Kit

$36.99

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CURT Dual-Output 6 & 4-Way Connector (Plugs into USCAR) Trailer Wiring Adapter Connector

$42.99

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CURT Dual-Output 7 & 4-Way Connector (Plugs into USCAR) Trailer Wiring Adapter Connector

$45.99

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CURT Dual-Output 7 & 4-Way Connector with Backup Alarm (Plugs into USCAR) Trailer Wiring Adapter Connector

$44.99

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View All 10 Original Equipment Replacement Connectors →

RidgeStep® 6-1/2" Running Boards (2) View All →

ARIES 2055511 RidgeStep Black Steel 6-1/2 x 75-Inch Truck Running Boards, Select Chevrolet Silverado, Tahoe, GMC Sierra, Yukon

$469.70

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ARIES 2055512 RidgeStep Black Steel 6-1/2 x 91-Inch Truck Running Boards, Select Chevrolet Silverado, Suburban, GMC Sierra, Yukon XL

$507.83

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Trailer Hitch + Drawbar + Lock + Cover Bundles (1) View All →

11 - 14 GMC Sierra 2500 HD 6' bed, excluding factory receiver, Tommy Gate lift or cab & chassis 2in. CURT Trailer Hitch + Ball Mount + Cover + Lock Kit HWA1196

$386.99

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Truck Bed Liner (1) View All →

WeatherTech WeatherTech TechLiner Bed Liner; Black 37807

$199.95

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Universal Rails (1) View All →

Reese Above-Bed Fifth Wheel Hitch Mounting System Rail & Bracket Kit

$239.44

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Shop by Category

2" Trailer Hitches

3" Round Side Bars

4-Way Wiring

5th Wheel Wiring

Above Bed + Adapters

Center Kit Only (No Mounting Brackets)

Classic Headache Racks

Complete Gooseneck Kit

Custom Fit Brackets

Custom Fit Rails + Brackets

Front Mount Hitch

Gooseneck Mounting Brackets

Hard Folding Cover

Low Profile Crossover Box

Mud Flap

Original Equipment Replacement Connectors

RidgeStep® 6-1/2" Running Boards

Trailer Hitch + Drawbar + Lock + Cover Bundles

Truck Bed Liner

Universal Rails

All Products

2" Trailer Hitches (4) View All →

3" Round Side Bars (4) View All →

4-Way Wiring (2) View All →

5th Wheel Wiring (3) View All →

Above Bed + Adapters (3) View All →

Center Kit Only (No Mounting Brackets) (2) View All →

Classic Headache Racks (1) View All →

Complete Gooseneck Kit (2) View All →

Custom Fit Brackets (3) View All →

Custom Fit Rails + Brackets (2) View All →

Front Mount Hitch (1) View All →

Gooseneck Mounting Brackets (2) View All →

Hard Folding Cover (3) View All →

Low Profile Crossover Box (2) View All →

Mud Flap (1) View All →

Original Equipment Replacement Connectors (10) View All →

RidgeStep® 6-1/2" Running Boards (2) View All →

Trailer Hitch + Drawbar + Lock + Cover Bundles (1) View All →

Truck Bed Liner (1) View All →

Universal Rails (1) View All →

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