2021 Kenworth T880 with 180" ARI Legacy II Sleeper

2021 Kenworth T880 with 180" ARI Legacy II Sleeper

The Ultimate Owner-Operator Setup — Luxury Meets Heavy-Duty Performance

Maximize your comfort and efficiency on the long haul. This exceptionally well-equipped 2021 Kenworth T880 combines the legendary reliability of a Cummins X15 powertrain with a premium, custom 180" ARI Legacy II raised-roof sleeper. Professionally maintained with records available, this truck is fully turn-key and built for premium over-the-road capability.

Current Mileage: 737,736 miles (as of Jan 1, 2026)

Condition: Excellent / Used

Chassis & Powertrain Specifications

Engine: Cummins X15 | 565 HP | 1,850 lb-ft of Torque

Transmission: 13-Speed Eaton Fuller UltraShift Automatic

Wheelbase: 344"

Gear Ratio: 3.25

Axles: 16,500 lb. Front Axle | 40,000 lb. Tandem Rear Axles

Suspension: Premium Air Ride

GVWR: Class 8 (33,001+ lbs.)

Fuel Capacity: 300 Gallons

Tires: 365/70R22.5 and 11R24.5

🏡 Custom 180" ARI Legacy II Sleeper

Finished in the premium Havana Rum décor package and supported by a 5-bag air ride system for ultimate ride comfort.

Kitchen & Dining

Bed/dinette combination with a self-storing table, cushions, and bed struts

Single-burner induction cooktop & Microwave/Convection oven combo

Custom coffee/printer cabinet & hardwood refrigerator opening trim

Fresh water tank monitor & ample slide-out storage drawers

Comfort & Entertainment

32" Television paired with an in-motion satellite system

High Grade Sound bar for maximum listening

Roof-mounted 13.5 BTU AC unit with ducted air and heat strip

Premium spray foam insulation throughout the entire sleeper and high cab

Dimmable LED soft white strip lighting (overhead cabinets, countertop lips, and ceiling)

Full size 54 inch extra large bed

Bathroom & Amenities

Integrated shower with a 14" x 14" privacy window

Medicine cabinet with mirror and adjustable shelving

Roof vent with wireless remote control

💎 Premium Exterior Upgrades

Front End: Herd Defender grille guard bumper

Aerodynamics: Fiberglass wind deflector & U-shaped side fairings with stainless steel enclosures

Lighting: LED clearance lights on sleeper/below cab doors, red load lights, and white docking lights

Utility: Deckplate with Super Step and grab handle, driver’s-side rear tool compartment door

Exhaust: Custom extended exhaust routed cleanly to the rear of the sleeper

Auxiliary Power: Powered by an Onan Quiet Diesel 7500-watt 3-cylinder generator (1,720 hours).

This is a reliable working truck. Reason for selling is my husband/co-driver passed away.

It has been used to haul classified loads and Spacex engines. It has an Omnitracs tracking system in use. Possible good paying job opportunity included with this truck. 

Serious inquiries only. This rig perfectly bridges the gap between rugged heavy-duty performance and elite custom comfort. Contact us today to review maintenance records or schedule a viewing!

Located in Billings, MO.

For more information, please call 833-265-6113 and mention ID 101783