2025 Chevrolet Silverado 3500 HD Overview
The 2025 Chevrolet Silverado 3500 HD is a heavy-duty truck that excels in performance and comfort. It’s built to handle the most demanding tasks, with exceptional towing and hauling capabilities. Beyond its rugged exterior, the Silverado 3500 HD provides a refined driving experience. Multiple cab sizes, bed lengths, and drivetrain configurations ensure buyers at dealerships like the First Mesa Chevrolet dealer can build this truck to match their work requirements.
The standout change for 2025 is the introduction of the Trail Boss package, available on the LT and LTX trims. This off-road-focused upgrade adds exclusive 20-inch wheels, a raised suspension, and distinctive styling elements. Chevrolet has enhanced safety and style across all models for 2025. The luxury-focused High Country now includes adaptive cruise control as standard equipment. The folks at the First Mesa Chevrolet dealership tell us that a new Blackout appearance package joins the options list for Custom models, while the Midnight Edition rolls on redesigned 20-inch wheels. To improve urban and job site maneuverability, Chevrolet has made parking sensors available on the Work Truck, Custom, and LT trims.
The standout change for 2025 is the introduction of the Trail Boss package, available on the LT and LTX trims. This off-road-focused upgrade adds exclusive 20-inch wheels, a raised suspension, and distinctive styling elements. Chevrolet has enhanced safety and style across all models for 2025. The luxury-focused High Country now includes adaptive cruise control as standard equipment. The folks at the First Mesa Chevrolet dealership tell us that a new Blackout appearance package joins the options list for Custom models, while the Midnight Edition rolls on redesigned 20-inch wheels. To improve urban and job site maneuverability, Chevrolet has made parking sensors available on the Work Truck, Custom, and LT trims.

Car and Driver give the 2025 Chevy Silverado 3500 HD high marks, writing:
“When it comes to towing and hauling heavy loads on a regular basis, there is no substitute for trucks like the 2025 Chevrolet Silverado HD. This truck is a proven workhorse, and the Silverado HD’s lineup has grown to include off-road variants like the ZR2 and the Trail Boss.”
“When it comes to towing and hauling heavy loads on a regular basis, there is no substitute for trucks like the 2025 Chevrolet Silverado HD. This truck is a proven workhorse, and the Silverado HD’s lineup has grown to include off-road variants like the ZR2 and the Trail Boss.”

The Silverado 3500 HD comes in six trims: WT, Custom, LT, ZR2, LTZ, and High Country. The standard 6.6-liter V8 gas engine generates 401 horsepower and 464 lb-ft of torque. For maximum capability, the available Duramax diesel V8 produces an impressive 470 hp and 975 lb-ft of torque. Both engines are paired with an Allison 10-speed automatic transmission. Buyers can choose between rear- and four-wheel drive configurations, along with single or dual rear-wheel setups.

When it comes to capability, the gas engine confidently handles towing up to 17,400 pounds, while the Duramax diesel dominates with a maximum towing capacity of 36,000 pounds. Payload capacity peaks at 7,442 pounds with the regular cab and dual-rear-wheel configuration, delivering nearly four tons of hauling capability.

The interior of the base models provides basic work truck functionality, while the upper trims offer luxury features. The dashboard layout puts controls within easy reach, with buttons and knobs large enough to use with work gloves. Available features include a heated steering wheel, heated and ventilated front seats, heated rear seats, and a head-up display. Storage solutions are plentiful, with a spacious center console and innovative under-seat storage options, including bins integrated into the rear seatbacks on select models.

Technology integration centers around Chevrolet’s Google-powered infotainment system. Base models feature a 7-inch touchscreen with Apple CarPlay and Android Auto compatibility, while the LT and higher trims upgrade to an expansive 13.4-inch display with wireless phone charging. The system includes advanced trailer management features, allowing drivers to store specific trailer profiles and control trailer functions via a smartphone.
Advanced safety features that come standard include a multiview camera system with a transparent mode, stability control, lane departure warning, and pre- and post-collision safety systems.
Advanced safety features that come standard include a multiview camera system with a transparent mode, stability control, lane departure warning, and pre- and post-collision safety systems.
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