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2026 Chevrolet Silverado 1500 Custom Trail Boss: Kirkland Buyers Guide

2026 Chevrolet Silverado 1500 Custom Trail Boss full-size pickup at Lee Johnson Chevrolet in Kirkland, WA

Quick Answer: 2026 Silverado 1500 Custom Trail Boss

The Custom Trail Boss is the least expensive way into a factory-lifted Silverado, starting at $53,200 MSRP plus the $2,795 destination charge. Chevrolet builds it with a 2-inch factory suspension lift, the Z71 Off-Road Package, an Autotrac 2-speed transfer case, an automatic locking rear differential, skid plates, 18-inch high-gloss black wheels with Goodyear Wrangler Territory MT tires and a raised hood with a styled black insert. The 2.7L TurboMax is standard (310 horsepower, 430 lb-ft); the 5.3L V8 and the 3.0L Duramax turbo-diesel are available.

What $10,500 over a Custom actually buys

On paper the jump from Custom to Custom Trail Boss looks steep, so it helps to list what's in it. The ride height goes up by 2 inches. The Z71 Off-Road Package comes with it, along with the 2-speed Autotrac transfer case, so low range is there when you need it, and a rear differential that locks automatically when a wheel starts to spin. Skid plates protect the underside, the wheels are 18-inch gloss black with Goodyear Wrangler Territory mud-terrain tires, and the hood gets a raised black insert so people know this one isn't the commuter. The cabin builds on the Custom, so ask the sales team which of its conveniences carry over on the exact truck you're looking at. You aren't paying for a lift kit and tires alone, you're paying for an integrated four-wheel-drive system that Chevrolet built and tested as a unit.

Choosing an engine

This is one of the few trims where the engine decision really matters. The TurboMax four-cylinder is standard, and it's the one to take if the truck is mostly a daily driver that sometimes visits a gravel road. The 5.3L V8 is the next step, and the 3.0L Duramax diesel is the efficiency pick: EPA rates the diesel at 22 city, 25 highway and 23 combined with 4WD, compared with 17/21/19 for the TurboMax and 15/19/17 for the 5.3L. The diesel also carries a 495 lb-ft torque rating, the most in the lineup, and it's the engine behind Chevrolet's 13,300-lb maximum towing figure (on a different cab and wheel setup than this truck, so confirm the rating for the build you want). Chevrolet's Midnight Edition appearance package is also offered on this trim.

Where it fits around here

The Cascades are close enough that a Trail Boss earns its keep. Forest Service roads off the Mountain Loop Highway, the long gravel approaches to trailheads near Snoqualmie Pass, and a muddy lakeside campsite in spring are all places where ground clearance and a transfer case pay off. Around town the lift and the bigger tires are noticeable at a gas pump and in a parking garage, so measure overhead clearance if your building has a low entrance. If you'd rather save the money and skip the lift, the Custom shares the cabin and the engine.

Frequently asked questions

How much does a 2026 Silverado 1500 Custom Trail Boss cost?

The starting MSRP is $53,200, plus the $2,795 destination charge, Washington sales tax, licensing and any dealer fees. The pricing and leasing guide shows the Kirkland tax math.

Is the Trail Boss a package or its own trim?

On the 2026 Silverado 1500 it's a trim. Custom Trail Boss and LT Trail Boss are each ordered as their own truck, not added to a Custom or LT as an option.

What is the difference between the Custom Trail Boss and the LT Trail Boss?

Both share the lift and off-road hardware. The LT Trail Boss starts at $60,000 MSRP, which is $6,800 more, and it adds the 13.4-inch touchscreen, the 12.3-inch driver display and 20-inch black wheels. Compare them in the LT Trail Boss guide.

Is the Custom Trail Boss the same as the ZR2?

No. The ZR2 adds Multimatic DSSV dampers, front and rear electronic lockers, an off-road front bumper and larger skid plates, and it starts at $71,800 MSRP. The ZR2 guide covers the differences.

Does the Trail Boss come with four-wheel drive?

The Trail Boss equipment includes a 2-speed Autotrac transfer case, which is part of a four-wheel-drive system. Ask the sales team to confirm drivetrain on the exact truck.

The bottom line

The Custom Trail Boss is a good fit for people who want to leave the pavement without paying for the top-of-the-line off-road truck. See what's available in the new Silverado 1500 inventory at Lee Johnson Chevrolet in Kirkland.

All 2026 Chevrolet Silverado 1500 guides

MSRP figures exclude the $2,795 destination charge, taxes, licensing and any dealer fees or installed options; the dealer sets the actual selling price. Fuel economy figures are EPA estimates that vary by engine and drivetrain; towing and payload ratings depend on cab, bed, engine and equipment. See the Owner's Manual or Lee Johnson Chevrolet for vehicle-specific ratings. Equipment and availability can change with production timing, so confirm current specifications with the dealer.