Category: GMC Sierra HD

The definitive resource for GMC Sierra 2500HD and 3500HD owners. From breaking news and hands-on reviews to technical breakdowns of the 6.6L Duramax and Allison transmission, we cover the entire heavy-duty lineup. Whether you are maximizing your fifth-wheel towing capacity, researching Denali Ultimate features, or troubleshooting a service code, find the expert insights you need to keep your Sierra HD working hard.

Why Is My Silverado’s Speakers Crackling During Phone Calls? Here’s What I Found
Why Is My Silverado’s Speakers Crackling During Phone Calls? Here’s What I Found
If you’re driving a 2022–2024 Chevrolet or GMC vehicle and experiencing annoying crackling or static sounds from the speakers during phone calls, you’re not alone....
Understanding the “GCW Overweight” Messages In Your Chevy Silverado or GMC Sierra
Understanding the “GCW Overweight” Messages In Your Chevy Silverado or GMC Sierra
If you own a Chevrolet Silverado or GMC Sierra and tow trailers, you might see a “GCW Overweight” message appear in your gauge cluster. It’s...
GM Issues Massive Trucks & SUV Recall for Rear Wheel Lock-Up: Everything You Need to Know
GM Issues Massive Trucks & SUV Recall for Rear Wheel Lock-Up: Everything You Need to Know
General Motors has issued a significant recall affecting hundreds of thousands of Chevrolet, GMC, and Cadillac trucks and SUVs in the GM lineup due to...
2024 & 2025 Silverado / Sierra Owners Experience 4WD Indicator Confusion
2024 & 2025 Silverado / Sierra Owners Experience 4WD Indicator Confusion
If you’ve recently started up your 2024–2025 Chevrolet Silverado or GMC Sierra and noticed that the four-wheel drive (4WD) indicator isn’t immediately visible, you’re not...
The Small Block Turns 70: A Look Back At The Heart Of Chevrolet
The Small Block Turns 70: A Look Back At The Heart Of Chevrolet
Chevy’s small-block V8 has been a constant in American trucks for seven decades, powering generations of drivers from job sites to backcountry roads. Since its...
GM Q3 2024 Vehicle Sales by Brand: Silverado Sales Slip While EVs and Colorado Surge
GM Q3 2024 Vehicle Sales by Brand: Silverado Sales Slip While EVs and Colorado Surge
General Motors is reporting a mixed bag of results for the third quarter of 2024, with some segments performing well and others showing notable declines....
How Many Trucks Has Chevrolet and GMC Sold In 2024 So Far? It’s Surprising
How Many Trucks Has Chevrolet and GMC Sold In 2024 So Far? It’s Surprising
Between Chevrolet and GMC, General Motors sells a lot of pickup trucks. Like, staggering amounts of trucks. But how many have they sold so far...
Duramax Powered 2024 Silverado HD & Sierra HD May Have Air Conditioning Issues In Hot Weather
Duramax Powered 2024 Silverado HD & Sierra HD May Have Air Conditioning Issues In Hot Weather
2024 Chevrolet Silverado HD and 2024 GMC Sierra HD trucks with a 6.6L Duramax Diesel Engine may have the air conditioning shut off in hot...
AEV Releases Winch Installation Kits For Silverado ZR2 Bison / Sierra AT4X AEV Edition
AEV Releases Winch Installation Kits For Silverado ZR2 Bison / Sierra AT4X AEV Edition
If you have a Chevrolet Silverado ZR2 Bison or GMC Sierra AT4X AEV Edition pickup, you can now easily install a winch in your stamped...
How To Opt Out Of General Motors Data Collection, OnStar Smart Driver and Request Collected Driving Data
How To Opt Out Of General Motors Data Collection, OnStar Smart Driver and Request Collected Driving Data
After our story yesterday detailing how General Motors is selling data collected about how you drive your vehicle to insurance companies, who then use that...
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