Author: Zane Merva

Zane Merva is the Executive Editor of GM-Trucks.com and the President of the New England Motor Press Association (NEMPA). A veteran automotive journalist with over 26 years of experience, Zane is a designated 'Car Talk' Expert and has been a contributor to The Boston Globe. He possesses a unique evaluative perspective, having road-tested more than 2,000 vehicles across every major manufacturer. While he is a recognized authority on General Motors truck platforms—including the Silverado, Sierra, and Colorado—his expertise is grounded in decades of deep competitive analysis that few in the industry can match. His commentary has been featured by major OEMs and media outlets, including Hyundai and PR Newswire
Silverado EV Reservation Holders Get Delivery Update – Not Anytime Soon
Chevrolet is pushing back the expected ordering and delivery dates for Silverado EV RST Reservation holders. Silverado EV First-Edition RST – A Reservation We Secured...
Some Brand New 2024 Chevrolet Silverado and GMC Sierra Have A Software Glitch
A small but significant number of brand-new 2024 Chevrolet Silverado and GMC Sierra have a minor software glitch that will require a quick trip to...
2025 OPTIQ: The Sexy Upcoming Entry to Cadillac’s EV Lineup
Cadillac’s announcement of the OPTIQ, a new addition to their Ultium electric vehicle (EV) portfolio, marks an exciting step for the luxury automotive brand. Scheduled...
GM Requires All Dealers To Have One This One Very Specific and Unique Piece Of Equipment
General Motors, in its pursuit of vehicle safety and performance, mandates a unique piece of equipment in all its dealerships.  This tool, though not as...
HUMMER EV vs RAPTOR R – 3 Head To Head Races – You’ll Never Guess Who Wins
GMC HUMMER EV Versus Ford Raptor R. In a thrilling showdown that automotive enthusiasts could only dream of, Hoonigan’s “THIS vs THAT” series brought together...
The Hot Truth Behind Your Silverado or Sierra’s Uneven Side Mirror Defrost
If you’re an owner of a Cadillac Escalade, Chevrolet Silverado, or GMC Sierra from model years 2019 to 2024, you might have noticed something peculiar...
Back on Track: UAW and GM Seal the Deal
The votes have been tallied and UAW members have ratified their tentative agreement with GM. This ratification makes GM’s workforce the first among the Detroit...
Shockwaves in Motor City: UAW Flint Plant Rejects GM’s Historic Contract Offer
In a striking turn of events that’s revving up discussions across the automotive landscape, members of the United Auto Workers (UAW) at the General Motors...
Resolving Rough Shifts, Check Engine Lights, Hesitation, and Driveability in some 3.0L Duramax Diesel GM Pickups & SUVs
Has your 3.0L Duramax GM vehicle been shifting gears more roughly than usual? Let’s delve into what might be causing this and how it’s being...
Does Your Chevrolet or GMC Vehicle Sometimes Hesitate During Acceleration? Here’s Why
Are you experiencing a brief pause when you hit the gas in your GM pickup? Here’s what you need to know. If you’re the proud...