Sleeper Trucks For Sale in Washington
104Listings
$109,769.66Avg Price
2023Avg Year
FreightlinerTop Make
TruckRadar lists 104 used sleeper trucks for sale in Washington from Freightliner, Kenworth, Western Star and other manufacturers. The average model year in WA is 2023. Average asking price is $109,769.66, though prices vary by mileage, configuration, and condition. Inventory is sourced directly from 7 dealers across Washington — not aggregators — so listings reflect real-time dealer stock. Sleeper Trucks in WA are commonly used for long-haul otr freight — cross-country and coast-to-coast loads and dedicated routes where drivers are out 2–3 weeks at a time. Use TruckRadar's AI-powered search to filter by make, price, mileage, year, and engine. Most Washington dealers offer financing through dealer programs and commercial lenders.
Popular Sleeper Trucks Makes in Washington
Top Cities for Sleeper Truck in Washington
Other Truck Types in Washington
2021 Western Star
$74,900307,518 mi
Pacific, WA
2020 Western Star 5700XE
$79,900125,527 mi
Pacific, WA
2019 Freightliner Cascadia
$54,900567,744 mi
Spokane, WA
Common Uses for Sleeper Trucks in Washington
- Long-haul OTR freight — cross-country and coast-to-coast loads
- Dedicated routes where drivers are out 2–3 weeks at a time
- Team driving operations that keep a truck moving 24 hours a day
- Owner-operators and small fleets running dry van, flatbed, or reefer
- Expedited freight requiring fast, non-stop delivery
What to Look for When Buying a Sleeper Truck in Washington
- Sleeper size — 48", 60", 72", 76", or 80" (larger = more comfort)
- Roof height — flat-top, mid-roof, raised-roof, or ultra-high-roof
- Engine & horsepower — 400–600 HP typical for OTR; look for recent DPF/EGR service
- APU (auxiliary power unit) — critical for idle-free climate control on rest breaks
- Transmission — automated manual (AMT) is standard on modern trucks, easier on drivers
- Axle configuration — 6x4 most common for OTR, check rear axle ratio for load vs. fuel economy
Sleeper Truck Price Ranges in Washington
New
$160,000–$220,000 fully optioned from a dealer
Sleeper Truck Financing in Washington
Sleeper Trucks Financing for Owner-Operators in Washington
Owner-operators in Washington can finance new and used sleeper trucks through dealer financing programs, commercial lenders, and SBA loans. Most Washington dealers offer in-house financing with flexible down payments and terms from 36 to 84 months.
Commercial Truck Loan Options in WA
Financing a sleeper truck in Washingtonis available through banks, credit unions, and specialty commercial lenders. Rates depend on credit score, down payment, and the truck's age and condition. Dealers listed on TruckRadar can connect you with financing options directly.
Fleet & Equipment Financing in WA
Fleet buyers in Washington can access equipment financing lines of credit for purchasing multiple sleeper trucks. Dealers across Washington offer volume pricing and dedicated fleet financing programs. Contact dealers directly through each listing.
Sleeper Truck Truck FAQ
What is the difference between a raised-roof and flat-top sleeper?
A raised-roof sleeper (also called high-roof) has a standing-height compartment of 6+ feet, giving drivers room to walk around, cook, and sleep comfortably. A flat-top sleeper is lower and more aerodynamic, typically used on day-cab replacement sleepers where drivers stop at truck stops nightly rather than living in the cab.
What should I check when buying a used sleeper truck?
Pull the ELD or ECM data for actual idle hours vs. driving hours — high idle hours burn engine life. Check DEF system, DPF, and EGR valve condition (expensive repairs). Inspect the APU or shore-power system. Review the full maintenance history and run a VIN check for accidents or title issues.
How many miles is too many for a used sleeper truck?
Modern Class 8 engines (Cummins X15, Detroit DD15, PACCAR MX-13) are built to 1,000,000+ miles if properly maintained. 400,000–600,000 miles on a well-documented truck from a reputable fleet is often a better buy than a low-mile truck with unknown history. Look at engine hours, not just miles.
Do sleeper trucks require a CDL?
Finding the Right Sleeper Truck in Washington
TruckRadar.Ai aggregates sleeper trucks for sale from dealers across Washington into one searchable platform. Every listing includes VIN, year, mileage, engine specs, photos, and direct dealer contact information.
Use our AI-powered search to find exactly what you need — type "used sleeper trucks under $80k in Washington" or "sleeper trucks with low miles near Washington" for instant results. Filter by make, model, price, mileage, engine, and more.
All sleeper trucks listings on TruckRadar.Ai are sourced directly from Washington dealers — not aggregators — so you see the most accurate, up-to-date inventory available in the state. Financing options are available through most Washington dealers listed on our platform.
