2023 Peterbilt 579 Sleeper for Sale in Denver
If you are searching for a 2023 Peterbilt 579 Denver, this well-equipped sleeper truck delivers the power, comfort, and reliability drivers expect from Peterbilt. This 2023 Peterbilt 579 (Stock #MO11163) is located in Commerce City, Colorado and is ready for the road.
With 453,000 verified miles, this unit remains a strong option for both owner-operators and fleet buyers. Additionally, multiple matching units are available, which makes fleet expansion simple and consistent.
Cummins X15 Engine and Automated Transmission
This truck is powered by the dependable 450 HP Cummins X15 diesel engine paired with a 12-speed automated transmission. As a result, drivers benefit from smooth shifting and efficient highway performance.
The 6×4 tandem axle configuration combined with air ride suspension helps improve stability and ride comfort. Meanwhile, the 2.79 rear axle ratio supports fuel-efficient long-haul operation.
Performance highlights include:
• 450 HP Cummins X15 engine
• 12-speed automated transmission
• Engine brake
• 6×4 tandem drive configuration
• Air ride suspension
• 52,350 lb GVWR
• All aluminum wheels
• 240-inch wheelbase
• Disc brakes
Because of this drivetrain setup, the Peterbilt 579 continues to be one of the most popular sleeper trucks in long-haul fleets.
Spacious 80-Inch Sleeper Interior
This truck includes an 80-inch raised roof sleeper with a double bunk, providing drivers with excellent comfort on extended trips.
Interior features include:
• Dual air ride leather seats
• Digital dash display
• Prestige interior package
• Dual sleeper windows
• Sleeper cabinets for storage
• Excellent A/C system
In addition, the Thermo King diesel APU helps maintain climate control without excessive engine idling.
Exterior Equipment and Efficiency Features
This Peterbilt also includes several premium exterior upgrades designed to support long-haul performance.
Key equipment includes:
• Thermo King diesel APU
• Air slide 5th wheel
• Smart Wheel steering controls
• Full aerodynamic fairings
• Polished aluminum wheels
• 300-gallon fuel capacity
Because of the large fuel capacity, this truck allows longer runs between fuel stops.
Dealer Inspection and Preparation
Before delivery, this truck will receive:
• Professional detailing
• Fresh DOT inspection
• 260-point pre-owned inspection
Photos currently shown are pre-detail, and updated photos will be available soon.
Financing and Additional Inventory
Commercial truck financing and extended service contracts are available.
Explore financing options here:
https://sherifftrucksales.com/financing/
Browse more sleeper trucks:
https://sherifftrucksales.com/product-category/sleeper-trucks/
View all available trucks:
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Call or text Randy: 720-287-8632
