New Sleeper Semi Trucks with 500-549 HP For Sale

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2026 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, Amt

$173,962 USD

Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, AMT Transmission, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Tires: 11R22.5, Wheels: Aluminum, Wheel Base: 240, Tandem Rear Axles,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	2138769
MLS Number	13576767
Category	Sleeper Semi Trucks
Last Updated	1/15/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

2026 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 525HP, 13 Speed Manual

2025 Peterbilt 567 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

$187,000 USD

CUMMINS X15 500 HP,13 SPD MANUAL TRANS,13200 FER,46000 REAR 3.73 RATIO,AIR TRAC SUSP,44" FLAT TOP SLEEPER,ALUM WHLS 11R22.5 TIRES .Price includes FET and 5/350,000 emissions and 6/500,000...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	276526
MLS Number	13847733
Category	Sleeper Semi Trucks
Last Updated	1/17/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

2025 Peterbilt 567 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

$190,000 USD

New 2025 567 500HP 13 speed manual transmission 13.2K steer 46K rears, Price includes FET and 5 year / 350,000 miles emission and 6 year /500,000 miles wiring warranty,

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	276527
MLS Number	13825666
Category	Sleeper Semi Trucks
Last Updated	1/17/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

2025 Peterbilt 567 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

$190,000 USD

CUMMINS X 15 500HP,13 SPD MANUAL TRANS,132K FRT,46K RR,3.73 RATIO AIR TRAC SUSP,ALUM WHLS 58"SLEEPER CHOICE OF 2 OTHER STK NO 276527 New 2025 567. 500hp Cummins 13speed manual trans. 13.2K...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Trac
Rear End	46,000 lb 3.73 ratio
Stock Number	276528
MLS Number	13459200
Category	Sleeper Semi Trucks
Last Updated	1/17/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

$187,000 USD

CHOICE OF 2 CUMMINS X15 500 HP,13 SPD MANUAL TRANS,460K RR,132 K FRT,3.73 RATIO,44" FLAT SLEEPER,11R22.5 TIRES RELATED STK TRK 276526.price includes FET and also 5/350 emission warranty and...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	276505
MLS Number	13459183
Category	Sleeper Semi Trucks
Last Updated	1/17/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

2025 Peterbilt 567 Single Axle Sleeper Semi Truck - 500HP

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CONSTRUCTION DUMP - ON/OFF HIGHWAY, TANDEM AXLES WITH SPEED INTERLOCK, TAPER LEAF SPRINGS, SHOCKS 23,000 LBS EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 83,000,...

Condition	New
Usage	59 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	SD725579
MLS Number	13101336
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Mississauga, ON, Canada
Sold By	Brandt

2024 Peterbilt 567 Sleeper Semi Truck - 58" Raised Roof Sleeper, Paccar 510HP

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58" Sleeper Tri-Axle, EngineType: MX-13, EngineMake: PACCAR, PowerType: Diesel, Weight: 79,000, Cab: Wet-kit, Sleeper: 58" HIGH ROOF,

Condition	New
Usage	67 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	16169
MLS Number	12414303
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Kamloops, BC, Canada
Sold By	Brandt

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2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$179,995 USD

2026 Freightliner Cascadia 126 Sleeper -- Detroit Diesel -- DT12 Overdrive, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, *...

Condition	New
Usage	1,777 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TSWV3908
MLS Number	13987646
Category	Sleeper Semi Trucks
Last Updated	12/18/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$182,991 USD

2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks ...

Condition	New
Usage	918 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TLWV3909
MLS Number	14043817
Category	Sleeper Semi Trucks
Last Updated	12/22/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

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2025 Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$153,686 USD

NEW!!! 57X MID ROOF FLATBED HAULER!!!! DD15/505hp, DT12 AUTOMATED TRANSMISSION with 60 MONTH/750,000 Mile Warranty. Call for more information

Condition	New
Usage	531 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	108920
MLS Number	13184634
Category	Sleeper Semi Trucks
Last Updated	12/16/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$179,991 USD

2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks 23-Gallon...

Condition	New
Usage	400 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TSWX4098
MLS Number	14007427
Category	Sleeper Semi Trucks
Last Updated	12/15/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$179,991 USD

2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks 23-Gallon...

Condition	New
Usage	4 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TSWX4097
MLS Number	14008952
Category	Sleeper Semi Trucks
Last Updated	12/15/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Other

$174,991 USD

2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks 23-Gallon...

Condition	New
Usage	9 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TSWX4118
MLS Number	14018349
Category	Sleeper Semi Trucks
Last Updated	12/15/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$174,991 USD

2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks 23-Gallon...

Condition	New
Usage	4 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TSWX4119
MLS Number	14008953
Category	Sleeper Semi Trucks
Last Updated	12/15/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$174,991 USD

2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks 23-Gallon...

Condition	New
Usage	9 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TSWX4117
MLS Number	14008951
Category	Sleeper Semi Trucks
Last Updated	12/15/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, 500HP

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595 Miles, 21 Hours, 500 HP, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Wheel Base: 236, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000 lb

Condition	New
Usage	21 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear End	46,000 lb 3.91 ratio
Stock Number	SD703109
MLS Number	13982455
Category	Sleeper Semi Trucks
Last Updated	1/9/2026
Location	North Bay, ON, Canada
Sold By	Brandt

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2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Other

$179,995 USD

2026 Freightliner Cascadia 126 Sleeper -- Detroit Diesel -- DT12 Overdrive, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, *...

Condition	New
Usage	9 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TLWV3907
MLS Number	14008933
Category	Sleeper Semi Trucks
Last Updated	12/3/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

2026 Peterbilt 567 Sleeper Semi Truck - 510HP

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2346 Miles, 31 Hours, 510 HP, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 244, Front Axle Weight: 13200 lb, Rear Axle Weight: 40000 lb

Condition	New
Usage	31 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear End	40,000 lb 3.42 ratio
Stock Number	TD793676
MLS Number	13762732
Category	Sleeper Semi Trucks
Last Updated	1/9/2026
Location	Stoney Creek, ON, Canada
Sold By	Brandt

2026 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, 510HP

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233 Miles, 9 Hours, 510 HP, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 238, Front Axle Weight: 13200 lb, Rear Axle Weight: 40000 lb

Condition	New
Usage	9 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear End	40,000 lb 3.25 ratio
Stock Number	TD796659
MLS Number	13762728
Category	Sleeper Semi Trucks
Last Updated	1/9/2026
Location	London, ON, Canada
Sold By	Brandt

2025 Peterbilt 567 Sleeper Semi Truck - 500HP

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2132 Miles, 79 Hours, 500 HP, Wheel Base: 275, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000 lb

Condition	New
Usage	79 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Rear End	46,000 lb 3.91 ratio
Stock Number	SD727671
MLS Number	13498427
Category	Sleeper Semi Trucks
Last Updated	12/3/2025
Location	Cardinal, ON, Canada
Sold By	Brandt

2025 Peterbilt 567 Sleeper Semi Truck - 510HP

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105 Miles, 6 Hours, 510 HP, Wheel Base: 228, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000 lb

Condition	New
Usage	6 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Rear End	46,000 lb 3.91 ratio
Stock Number	SD703230
MLS Number	13452753
Category	Sleeper Semi Trucks
Last Updated	12/3/2025
Location	Ayr, ON, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, 500HP

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80" high roof sleeper, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,

Condition	New
Usage	14 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	SD703058
MLS Number	13452703
Category	Sleeper Semi Trucks
Last Updated	12/3/2025
Location	Cardinal, ON, Canada
Sold By	Brandt

2025 Peterbilt 589 Sleeper Semi Truck - 80" Raised Roof Sleeper, 500HP

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80" high roof sleeper, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 53,200,

Condition	New
Usage	5 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	SD703049
MLS Number	13452701
Category	Sleeper Semi Trucks
Last Updated	1/9/2026
Location	Stoney Creek, ON, Canada
Sold By	Brandt