Chevrolet Silverado EV Trail Boss Dominates Roads

Chevrolet’s 2026 Silverado EV Trail Boss arrives as the brand’s flagship electric pickup, promising a mix of high‑output powertrain and off‑road styling while retaining the on‑road performance that made the earlier RST model notable.

Power, range and charging hit expectations

The Trail Boss is equipped with the most potent dual‑motor setup in the Silverado EV line, delivering 725 hp and 775 lb‑ft of torque. Test units carried the 205‑kWh “Max” battery pack, which GM claims can achieve a 478‑mile EPA rating if the vehicle were not exempt from official testing due to its weight. In practice, the test truck posted 395 miles on a Road Trip Range Test, a few miles shy of the 401 miles recorded by the RST equipped with street tires.

Charging performance matched the earlier model. Using a 350 kW charger, the Max battery added roughly 133 miles in 15 minutes and 220 miles after a half‑hour charge. Those figures place the Silverado EV among the faster‑charging pickups on the market.

When it comes to towing, the heavy battery and drivetrain mean range typically drops by about half. That suggests the Trail Boss could move a sizable trailer for roughly 200 miles before needing to recharge.

On‑road performance stays strong despite off‑road gear

The vehicle’s off‑road credentials include a 2‑inch suspension lift, 35‑inch tires, a reshaped front fascia with tow hooks, and a new Terrain driving mode that tweaks the four‑wheel‑steering angles. These changes have minimal impact on the core on‑road feel.

Acceleration to 60 mph took 4.4 seconds, slightly slower than the 2024 RST’s 4.0‑second sprint. In the quarter‑mile, the Trail Boss recorded 12.9 seconds at 108.8 mph, trailing the RST by about 0.3 seconds and 2 mph.

Braking distances were close, with a 60‑to‑0 stop in 134 feet—only two feet longer than the RST. Grip on a skidpad held at 0.73 g, matching the earlier model despite the all‑terrain tires. On a figure‑eight handling course, the Trail Boss posted a 27.5‑second lap, a third of a second quicker than the RST.

Weight remains a concern. At nearly 4.5 tons, the Silverado EV Trail Boss feels “ridiculously heavy,” a description that captures the sheer mass that can affect ride quality on uneven surfaces. Rough roads cause the suspension to compress noticeably, and the ride deteriorates compared to smoother highways.

Off‑road performance, however, fell short of expectations. The high‑clearance modifications do not translate into superior capability on demanding trails. In tests, the Trail Boss underperformed relative to conventional off‑road trucks, suggesting the trim is more of a styling package than a functional upgrade.

Future electric trucks may need to shed weight to balance off‑road ability with efficiency.

Overall assessment

In summary, the 2026 Silverado EV Trail Boss meets expectations for power, range and fast charging, mirroring the strengths of its predecessor while adding a few off‑road aesthetic touches. Its acceleration, braking and handling remain respectable for a vehicle of its size, and the charging speed is competitive. The primary drawbacks are its significant weight, which hampers ride comfort on rough roads, and a lackluster off‑road performance that does not live up to the Trail Boss badge.