JACKSON HOLE, Wyoming – Our ascent up the Teton Mountains has been gradual. A gentle climb meandering back and forth across the Wyoming–Idaho border. From this height, the valley floor is a patchwork quilt, its hayfields dotted with tiny, golden spools.

The 6.2L V8 is monstrously strong, responding instantly when the accelerator’s pressed, yet purring docilely on the highway.

This is big country: home to enormous plains, rugged canyons – and with next to no foothills, dramatically unobscured views of the iconic Rocky Mountains.

It’s no exaggeration to say it’s also truck country, in Wyoming pickup trucks account for 36 percent of overall automobile sales. One in every six vehicles on the road here is a truck – a potent reminder of the importance of this segment outside of the urban landscape.

Up until this latest iteration, Chevy has played it safe with Silverado revisions: a little tweaking here, a boost in power there, but basically retaining the same familiar four-cornered outline since its introduction 20 years ago. The fourth-generation Silverado’s styling takes a daring turn, with swooping curves reminiscent of its smaller Colorado sibling.

Bold yet agile

Plain, blunt and square has long been its signature face, and the new look is bound to be somewhat divisive with the Silverado faithful. The headlights seem to glower within the wide grille, beneath which the square-jawed bumper protrudes like a jutting chin, and flanked by muscular shoulders which end abruptly in great slashing vents. It’s a bold, menacing look and clearly a departure from the plain beast of burden that’s long been the truck’s image.

Aside from its polarizing frontal view, the new Silverado hasn’t made any radical alterations to its successful formula. Recognizing that it was falling behind Ford and Ram, who’d introduced some revolutionary changes to the segment with the F-150’s all-aluminum body and FCA’s coil and air suspension setup, Chevrolet instead concentrated on streamlining what they already had. The new truck is, in marketing director Sandor Piszar’s words, “the best-driving Silverado yet”.

A half-second quicker from 0–100 km/hr, the Silverado sheds 450 lb thanks to an ingenious blend of various grades of lightweight steel, and new aluminum hood, tailgate, and door panels. But as former GM president Mark Reuss pointed out at the truck’s Detroit unveiling last year (while slyly taking a shot at Ford), the Silverado’s bed is all roll-formed steel. The box, now wider by 6.75 inches, boasts 63 cubic feet of cargo space, which Chevy claims is the best in the business, and now comes with 21 tie-downs, a power tailgate, and lockable cargo boxes on some trims.

Overall, the Silverado’s wheelbase has increased by up to 3.9 inches, but better steering ratios and decreased overhangs give it the agility of a smaller truck.