The 2021 Kenworth T680 Sleeper is designed for the logistics industry, balancing comfort and efficiency for long-haul drivers. Powered by a reliable engine and paired with an automatic transmission, it provides a smooth driving experience on extended routes. The spacious sleeper cab enhances driver comfort during overnight hauls. This unit is currently available in the USA and has no additional features, focusing on essential performance and reliability. While it shows some wear consistent with its usage, it remains in good condition for its class. Ideal for fleets looking to maintain operational efficiency without the price tag of new equipment.
All equipment is sold without warranty—no guarantees or returns. Condition is represented as accurately as possible.
We operate exclusively at wholesale pricing, working directly with industry professionals.
All sales are final with no implied warranties. Subject to prior sale and governed by Texas law.
Pickup requires 24 business hours notice after payment. We’ll coordinate directly with your transport provider.
We work with buyers and sellers across a range of industries, offering experienced, no-nonsense service.
For over 15 years, we've helped people around the world navigate the machinery sales process with confidence.
| Industry | Logistics |
| Titled Vehicle | Yes |
| Template | Trucks |
| Year | 2021 |
| Make | Kenworth |
| Model | T680 |
Trucks are essential in industries that need reliable over-the-road transport — including vocational, medium-duty, and long-haul applications. Engine specs, axle configuration, and transmission type all influence how a truck performs across different environments and payloads. Sleeper cabs, PTOs, and fuel capacity also affect fleet selection and daily operation.
These machines are often used by operators who need reliability more than flash. Fleet managers focus on cost per mile, maintenance schedules, and driver comfort. Independent operators look for resale value and ease of service. Everyone wants uptime and fuel efficiency, no matter the size of the outfit.
TKI makes the truck buying process easier — from spec match to handshake.
A look at the machines we've bought and sold — serving every industry from rural roads to active job sites.