Heavy Duty Automatic 6x4 Day Cab Semi Trucks with 500-549 HP For Sale

(844) 445-___ SHOW
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41 0

2017 Freightliner Cascadia 125 Daycab Day Cab Truck NEW P.T.O. Air-ride cab. This Truck Qualifies for an Aftermarket Warranty.

$49,500 USD

*This is a great 2017 Freightliner Cascadia 125, Tandem, Automatic Transmission DT12, Detroit DD15 Engine, 505 H.P., Air ride cab, Dual Aluminum Fuel Tanks, 80 GLS. Air Slide 5th Wheel, Leaf...

Condition	Used
Usage	472,702 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automatic
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	JE0458
MLS Number	12929252
Category	Day Cab Semi Trucks
Last Updated	7/10/2024
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(877) 705-___ SHOW
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11 0

2017 Kenworth T680 Day Cab Truck - Paccar 500HP, 13 Speed Automatic

$44,900 USD

2017 T680, LOW MILEAGE DAYCAB, READY TO GO TO WORK FOR YOU, 500 HORSEPOWER, PACCAR MX13 ENGINE, 13 SP AUTOMATED EATON FULLER TRANSMISSION, CALL OR TEXT VICKI @[540]830-0417 OR EMAIL...

Condition	Used
Usage	417,242 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Stock Number	HJ166799U/HBG
MLS Number	12961223
Category	Day Cab Semi Trucks
Last Updated	6/28/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

(855) 980-___ SHOW
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19 0

2017 Peterbilt 567 Day Cab Truck - Paccar 500HP, Automatic

$65,000 USD

Clean day cab with Allison 4500 RDS automatic transmission, 12K front axle, 46K locking rears, Air Trac suspension, 206" wheelbase, 4.30 ratio, and wet line

Condition	Used
Usage	462,871 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	6997
MLS Number	12967874
Category	Day Cab Semi Trucks
Last Updated	7/3/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(855) 980-___ SHOW
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18 0

2017 Peterbilt 567 Day Cab Truck - Paccar 500HP, Automatic

$65,000 USD

Clean day cab with Allison 4500 RDS automatic transmission, 12K front axle, 46K locking rears, Air Trac suspension, 206" wheelbase, 4.30 ratio, and wet line

Condition	Used
Usage	464,764 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	6996
MLS Number	12968100
Category	Day Cab Semi Trucks
Last Updated	7/3/2024
Location	Caledonia, NY, US
Sold By	Caledonia Diesel

(844) 435-___ SHOW
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13 0

2018 International LT Day Cab Truck - Cummins 500HP, 10 Speed Automatic

Price Reduced

$27,900 USD

Check these out! Matched set, DOT inspected, Fully detailed, Qualifies for Navistar Factory backed coverage Engine and Aftertreatment, Friendly financing options, First time buyers welcome,...

Condition	Used
Usage	415,030 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Drivetrain	6x4
Transmission	10 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	288346
MLS Number	11761210
Category	Day Cab Semi Trucks
Last Updated	7/10/2024
Location	Tulsa, OK, US
Sold By	Allegiance Trucks

(855) 804-___ SHOW
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12 0

2019 Mack PI64 Day Cab Truck - MP8 505HP, 12 Speed M Drive Automatic

$119,900 USD

2019 Mack P164T --- Tandem Axle, MP8 Mack 505 HP, MDrive Automatic 12 Speed, 3.56 Ratio, 14,320 Front Axle, 40,000 Rear Axle, 219" Wheelbase, 20' 6" Bridge, Air Ride, 3 Stage Engine Brake,...

Condition	Used
Usage	246,734 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.56 ratio
Stock Number	003051
MLS Number	12152786
Category	Day Cab Semi Trucks
Last Updated	3/1/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 300-___ SHOW
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34 1

2019 International LT Day Cab Truck - Cummins 500HP, 13 Speed Ultrashift Automatic

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365237 Miles, Engine: CUMMINS X15, 500 HP, 13 Speed Ultrashift Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 180, Tandem Rear Axles, Front Axle...

Condition	Used
Usage	365,237 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.42 ratio
Stock Number	C-34743
MLS Number	12494382
Category	Day Cab Semi Trucks
Last Updated	5/18/2024
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(844) 481-___ SHOW
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38 3

2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Automatic

$34,000 USD

2019 FREIGHTLINER CASCADIA DAYCAB. 455 HP DD15 ENGINE, DT12 DETROIT AUTO TRANS, ALL ALUMINUM WHEELS WITH 75 % RUBBER, VERY CLEAN INTERIOR WITH COLD AC. SHIPPING AVAILABLE

Condition	Used
Usage	591,662 Miles
Duty Class	Heavy Duty
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
MLS Number	12512082
Category	Day Cab Semi Trucks
Last Updated	5/2/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

(844) 445-___ SHOW
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33 1

2019 Kenworth T800 Day Cab Truck - Paccar 510HP, 13 Speed Ultrashift Automatic

Just in! 2020 Peterbilt 567 Tri-Axle, 5th Wheel, Automatic Trans and Warranty Available.

$83,500 USD

*13-SPEED AUTOMATIC - This truck has a Cummins ISX-15 100th Anniversary 500 H.P., 1,850 ft-lb Torque at 1,000 R.P.M. It has an automatic 13-speed Eaton transmission with Ultra Shift Plus...

Warranty

Condition	Used
Usage	12,741 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins ISX 15
Drivetrain	6x4
Transmission	13 Speed Ultrashift Plus Automatic
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	40,000 lb
Stock Number	665307
MLS Number	12649948
Category	Day Cab Semi Trucks
Last Updated	7/5/2024
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(833) 300-___ SHOW
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37 1

2020 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Ultrashift Automatic

Call for price

EXTENDED CAB, DISC BRAKE,

Condition	Used
Usage	14,255 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35327
MLS Number	12810552
Category	Day Cab Semi Trucks
Last Updated	4/30/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

8 0

2022 Kenworth T880 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$139,950 USD

Used Kenworth T880 Daycab for sale. Features: Dual Exhaust, 135-gallon Fuel Capacity, Digital Dash, Rear Lockers, Hood-mounted Mirrors, Quarter Fenders, and more. Hundreds of new and used...

Condition	Used
Usage	4,497 Hours
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	232466T
MLS Number	12931884
Category	Day Cab Semi Trucks
Last Updated	6/13/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 906-___ SHOW
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30 0

2023 Peterbilt 579 Day Cab Truck - Cummins 500HP, 12 Speed Automatic

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2023 PETERBILT 579 3-AXLE, Cummins X15 (500 HP), Engine Brake, Eaton Fuller 12-Speed Automatic Transmission, 40,000# Dual Drive Rear Axles (3.08 Ratio), Flex Air Suspension w/ Dash Deflate...

Condition	Used
Usage	5,086 Hours
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	E18015
MLS Number	12878642
Category	Day Cab Semi Trucks
Last Updated	6/5/2024
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(855) 642-___ SHOW
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11 0

2025 Kenworth T680 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Automatic

$189,950 USD

New Kenworth T680 Daycab for sale. Features: Dual Exhaust, Power Locks and Windows, Heated Mirrors, and more. Coopersburg Liberty Kenworth has new trucks, used trucks, trailers, and parts...

Condition	New
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	128146
MLS Number	12593008
Category	Day Cab Semi Trucks
Last Updated	1/27/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2025 Kenworth T680 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$184,950 USD

New Kenworth T680 Daycab for sale. Features: Dual Exhaust, 135 Gallon Fuel Capacity, Adjustable/Telescoping Steering Wheel, Vantage Slate Gray Interior, Power Locks and Windows, Stainless...

Condition	New
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	140405
MLS Number	12712616
Category	Day Cab Semi Trucks
Last Updated	3/19/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2025 Kenworth T680 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$184,950 USD

New Kenworth T680 Daycab for sale. Features: Dual Exhaust, 135 Gallon Fuel Capacity, Adjustable/Telescoping Steering Wheel, Vantage Slate Gray Interior, Power Locks and Windows, Stainless...

Condition	New
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	140406
MLS Number	12712624
Category	Day Cab Semi Trucks
Last Updated	3/19/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2025 Kenworth T680 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$184,950 USD

New Kenworth T680 Daycab for sale. Features: Dual Exhaust, 135 Gallon Fuel Capacity, Adjustable/Telescoping Steering Wheel, Vantage Slate Gray Interior, Power Locks and Windows, Stainless...

Condition	New
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	140407
MLS Number	12712625
Category	Day Cab Semi Trucks
Last Updated	3/19/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2025 Kenworth T680 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$184,950 USD

New Kenworth T680 Daycab for sale. Features: Dual Exhaust, 135 Gallon Fuel Capacity, Adjustable/Telescoping Steering Wheel, Vantage Slate Gray Interior, Power Locks and Windows, Stainless...

Condition	New
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	140408
MLS Number	12712627
Category	Day Cab Semi Trucks
Last Updated	3/19/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2025 Kenworth T680 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$184,950 USD

New Kenworth T680 Daycab for sale. Features: Dual Exhaust, 135 Gallon Fuel Capacity, Adjustable/Telescoping Steering Wheel, Vantage Slate Gray Interior, Power Locks and Windows, Stainless...

Condition	New
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	140409
MLS Number	12712629
Category	Day Cab Semi Trucks
Last Updated	3/19/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

9 0

2025 Kenworth T680 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$184,950 USD

New Kenworth T680 Daycab for sale. Features: Dual Exhaust, 135 Gallon Fuel Capacity, Adjustable/Telescoping Steering Wheel, Vantage Slate Gray Interior, Power Locks and Windows, Stainless...

Condition	New
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	140410
MLS Number	12712631
Category	Day Cab Semi Trucks
Last Updated	3/19/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(833) 970-___ SHOW
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12 0

2025 Peterbilt 567 Day Cab Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

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NEW 2025 PETERBILT 567! POWERED BEHIND MX13 ENGINE AT 510HP AND 1850LBS OF TORQUE, AND ALLISON 4500 RDS-P TRANSMISSION. FRONT AXLE RATING 14,600LBS, REAR AXLE RATING 46,000LBS, 220"...

Condition	New
Usage	2 Hours
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	268822
MLS Number	12739439
Category	Day Cab Semi Trucks
Last Updated	3/29/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 984-___ SHOW
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26 0

2025 Kenworth W990 Day Cab Truck - Cummins 500HP, 18 Speed Endurant Automatic

$208,208 USD

***ADVERTISED PRICE INCLUDES FET*** Available now for immediate delivery! New 2025 Kenworth W990 tandem axle day cab powered by a Cummins X15 Productivity Series engine producing 500...

Condition	New
Usage	480 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automatic
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	KN126262
MLS Number	12917410
Category	Day Cab Semi Trucks
Last Updated	6/23/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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26 0

2025 Kenworth W990 Day Cab Truck - Cummins 500HP, 18 Speed Endurant Automatic

$208,208 USD

***ADVERTISED PRICE INCLUDES FET*** Available now for immediate delivery! New 2025 Kenworth W990 tandem axle day cab powered by a Cummins X15 Productivity Series engine producing 500...

Condition	New
Usage	462 Miles
Duty Class	Heavy Duty
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automatic
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	KN126263
MLS Number	12917414
Category	Day Cab Semi Trucks
Last Updated	6/23/2024
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks