New Kenworth Trucks For Sale

New Kenworth trucks cover a wide span of applications, from medium-duty cab and chassis units to heavy-spec highway and vocational tractors. Buyers usually narrow the field first by application, because a Kenworth built for lowboy work, regional hauling, refuse, rollback service, or long-haul freight will be configured very differently at the factory. Common models include the T880 for vocational and severe-duty work, the T380 for medium-duty body applications, and the W990 for premium conventional sleeper service. Across the lineup, key decisions include axle layout, wheelbase, suspension rating, engine family, transmission, and rear axle ratio.

For vocational buyers, the T880 is one of the most common starting points because it can be spec'd as a day cab, tractor, or chassis for specialized body installation. Heavy-haul and lowboy setups often use Cummins X15 power, tandem or tri-axle configurations, shorter or purpose-built wheelbases, and suspensions like AG 460 to handle higher loads and tougher jobsite conditions. A 565 hp X15 with ratios such as 3.91 or 4.30 points to a truck built for pulling power, gradeability, and startability rather than maximizing highway fuel economy. Buyers comparing new Kenworth T880 trucks should look closely at front axle capacity, pusher or tag axle integration, frame reinforcement, PTO readiness, and the exact suspension package, because those details determine how well the truck fits a dump, lowboy, mixer, or heavy equipment hauling role.

On the medium-duty side, the Kenworth T380 is a common choice for operators needing a cab and chassis for box truck, rollback, utility, stake bed, or service body work. Specs like a PACCAR PX-7, single axle, 6-speed transmission, and numerically high rear ratio are typical for stop-and-go routes and body-builder flexibility. Wheelbase is especially important on a new T380 because it drives body length, bridge law compliance, and turning radius. Buyers should also verify cab-to-axle dimension, frame height, PTO provisions, fuel tank placement, and suspension compatibility before body installation, since those details affect upfit cost and lead time.

For over-the-road buyers, the Kenworth W990 remains a flagship conventional that combines long-hood styling with heavy-duty highway specs. A tandem axle 6x4 with a 52-inch flat top sleeper, Cummins X15, 18-speed transmission, and 3.70 ratio fits fleets and owner-operators looking for strong pull, highway durability, and a premium cab environment. On any new Kenworth sleeper or day cab, it is worth comparing hood length, wheelbase, sleeper size, fuel capacity, suspension type, tire size, and driveline spec against the freight you plan to haul. New Kenworth trucks are often chosen for their broad factory spec range, vocational adaptability, and resale strength, but the best value comes from matching the truck's exact build to the job instead of buying by model name alone.