A new software update is rolling out for the Chevy Silverado and GMC Sierra, bringing two improvements to the full-size GM trucks. Update N25-250403 aims to improve check engine light accuracy and ...

General Motors has rolled out a substantial software update for its battery-electric full-size pickup trucks – the Chevy Silverado EV and GMC Sierra EV. Called software version 86277880 (or by its ...

Chevrolet’s Silverado EV Trail Boss justifies its price tag with trim-exclusive software and drive mode engineering, along with pro-grade off-roading equipment. The 2026 Silverado EV Trail Boss’s trim ...