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- GM Authority Daily Digest for July 31, 2025 (Evening Edition)
GM Authority Daily Digest for July 31, 2025 (Evening Edition)
Your daily GM news and updates
Here’s today’s GM Authority Daily Digest…
Is The 8.3L Duramax ‘MegaMax’ Hiding In New Silverado HD, Sierra HD Prototypes?
Prototypes in Colorado draw attention on social media.
6.2L V8 L87 Recall: GM Advises What To Do With Your Motor Oil
Some customers still asking if they should switch.
Trump Administration Inks 15 Percent Tariff Deal With South Korea
Similar to the deals with Japan and the EU.
Almost-New 2007 Pontiac G6 Convertible Up For Auction In New Hampshire
But it doesn't have the sportiest color scheme.
EPA Proposes To Rescind Greenhouse Gas Emissions Regulations
Expected to save over $54 billion annually.
GM’s Starlight 730 Revealed As Wuling Cortez Darion In Indonesia
Where the new MPV will be locally manufactured and sold.
Ford Hires Former GM Manufacturing Exec To Run Commercial Division
To continue driving profit with the Ford Pro commercial division.
Here Are The GMC Savana Discount, Lease And Finance Deals In July 2025
Including first responder and military discount programs.
Some Chevy Colorado Units Will Need A New Tire Pressure Label
In particular models equipped with accessory wheels.
Cadillac CT5 Sales Up Nine Percent, Growing Share During Q2 2025
The performance also enabled the CT5 to move up the sales rankings.
Tesla Considering Smaller Pickup Than Cybertruck
Opening up international markets, even serving as an AV.
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