Sierra News

The Sierra is a range of full-size pickup trucks from GM’s GMC division. This page displays GMC Sierra news, pictures, videos, reviews, gossip and more.

Watch GMC Sierra HD Duramax Trucks Roll Coal And Burn Rubber: Wordless Wednesday

Blowing clouds of carbon like it's going out of style.

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GM 5.3L V8 Oil Consumption Lawsuit Settlement Reached In Three States

Affecting full-size trucks and SUVs from the early 2010s.

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GM Hit With Another L87 Engine Lawsuit Claiming Failed Recall

Another day, another L87 lawsuit.

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Here Are The GMC Sierra Discount, Lease And Finance Deals In July 2025

With cash purchase discounts of up to $6,250.

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GMC Sierra Recalled For Detaching Roof Rail Airbag Inflator End Caps

Only Crew Cab models are affected.

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GMC Sierra HD Duramax Gets Power Boost With Banks Derringer High Output Tuner: Video

An extra 178 pound-feet of twist.

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Chevy Silverado Sales Underperformed Segment During Q1 2025

The Bow Tie brand's best-selling nameplate posted a 24 percent segment share.

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GM Canada Expands Chevy Silverado, GMC Sierra Unlatching Tailgate Recall

An expansion of a recall from 2024.

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2026 GMC Sierra 1500 To Offer New Elevation Select Package

Rounding up some of the rugged equipment options.

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What Is Tow/Haul Mode In The GMC Sierra, And What Does It Do?

Tech designed for a trailer or payload.

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Poll: Are These GMC Sierra HD Denali Wheels Ugly?

One of several designs on offer.

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GMC Sierra Paddle Shifters Don’t Work As You’d Expect

GM recommends using the paddle shifters for towing and driving downhill.

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Here Are The 2025 GMC Sierra EV Payload Capacities

How practical is it?

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Rough Country Launches GMC Sierra Illuminated Running Boards: Video

A dozen dynamic animations and hundreds of colors to choose from.

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GM L87 Recall: Here’s How Many Hours It Takes To Replace The Engine

Tens of thousands of new engines needed worldwide.

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2026 GMC Sierra EV Configurator Live

Spec Big Red's latest all-electric pickup.

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2026 GMC Sierra HD To Offer These Two New Paint Colors

Two older colors get the boot.

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Here Are The 2025 GMC Sierra HD Payload Capacities

Nearly 7,300 pounds at the top end.

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GMC Sierra HD Deals In June 2025: Long-Term Financing

Plus, a nationwide lease on the premium heavy-duty pickup truck.

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Some 2023-2024 GMC Sierra Units Will Need An Engine Control Module Fix

Similar to a service bulletin from last year for earlier trucks.

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GMC Sierra Causes Multi-Car Pileup During Police Chase In Ohio: Video

Suspect throws wood planks at police vehicles.

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New Silverado, Sierra Software Update Looks To Fix Infotainment Issues, Available Now

Six areas of fixes.

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Bed Cap Blocking Chevy Silverado Rear Camera Mirror? There’s A Solution Now

Retain the factory functionality for under $300.

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5.7L V8 Engine Returns In 2026 Ram 1500

The HEMI is back.

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2-Door 2022 GMC Jimmy Conversion Up For Grabs In Arkansas

GM won't build a truck like this.

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GMC Sierra Deals In June 2025 Include Up To $5,350 Off

0 percent financing is also available on the premium truck.

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