Used Automatic 6x4 Day Cab Semi Trucks For Sale

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2022 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$59,900 USD

2022 model year with strong service and maintenance history, Cascadia 126 sleeper cab offering generous space and comfort for long distance hauls, Efficient high torque engine delivering...

Condition	Used
Usage	354,196 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	22390
MLS Number	14257197
Category	Day Cab Semi Trucks
Last Updated	3/24/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

(855) 906-___ SHOW
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2020 Kenworth T880 Day Cab Truck - Paccar 430HP, 12 Speed Automatic

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2020 KENWORTH T880 3-AXLE DAY CAB TRACTOR, MX13 (430 HP), Engine Brake, Eaton Fuller PO16F112C 12-Speed Automatic Transmission, Meritor MT40-14X3 40,000# Dual Drive Rear Axles (3.08 Ratio),...

Condition	Used
Usage	6,468 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	E18713
MLS Number	14255410
Category	Day Cab Semi Trucks
Last Updated	3/19/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(844) 985-___ SHOW
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2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

$58,500 USD

LOW Mile 2020 Peterbilt 579 Day Cab now for sale! This low mileage unit only has 217k miles; is powered by a strong 455HP MX13 Paccar Engine and paired with Paccars own 12 Speed Automatic...

Condition	Used
Usage	217,580 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.79 ratio
Stock Number	8680262
MLS Number	14082579
Category	Day Cab Semi Trucks
Last Updated	3/19/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

2020 International LT Day Cab Truck - International A26, Automatic

$17,000 USD

Condition	Used
Usage	481,725 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	620573
MLS Number	14254666
Category	Day Cab Semi Trucks
Last Updated	3/19/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

$17,000 USD

Condition	Used
Usage	472,943 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	620570
MLS Number	14254650
Category	Day Cab Semi Trucks
Last Updated	3/20/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

$17,000 USD

Condition	Used
Usage	467,173 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	620582
MLS Number	14254649
Category	Day Cab Semi Trucks
Last Updated	3/19/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

$18,500 USD

Condition	Used
Usage	439,359 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	620524
MLS Number	14254645
Category	Day Cab Semi Trucks
Last Updated	3/19/2026
Location	Carlisle, PA, US
Sold By	Schneider

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2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

$58,500 USD

Sharp! This 2020 Peterbilt 579 Day Cab is Powered by a Strong 455hp MX13 Engine and paired with Paccars very own 12 Speed Automatic Transmission; Heated Mirrors; Hill Start Assist; Air Slide...

Condition	Used
Usage	242,061 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680330
MLS Number	14140354
Category	Day Cab Semi Trucks
Last Updated	3/19/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

(844) 985-___ SHOW
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2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

$60,500 USD

UNDER 200k MILES! This LOW MILE Day Cab is not going to last long at all with these miles. Powered by a Strong 455HP Paccar MX13 Engine and paired with a 12 Speed Automatic Transmission with...

Condition	Used
Usage	193,833 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.79 ratio
Stock Number	8680260
MLS Number	14062601
Category	Day Cab Semi Trucks
Last Updated	3/19/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$29,500 USD

Condition	Used
Usage	583,858 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	50733
MLS Number	14248223
Category	Day Cab Semi Trucks
Last Updated	3/17/2026
Location	Gary, IN, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

$17,000 USD

Condition	Used
Usage	451,656 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	620514
MLS Number	14248189
Category	Day Cab Semi Trucks
Last Updated	4/3/2026
Location	Carlisle, PA, US
Sold By	Schneider

2018 International LT Day Cab Truck - International A26, Automatic

$18,900 USD

Condition	Used
Usage	400,436 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	CC195
MLS Number	14248128
Category	Day Cab Semi Trucks
Last Updated	4/1/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

$18,500 USD

Condition	Used
Usage	448,491 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	620547
MLS Number	14245717
Category	Day Cab Semi Trucks
Last Updated	3/16/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

$18,500 USD

Condition	Used
Usage	446,686 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	620619
MLS Number	14245711
Category	Day Cab Semi Trucks
Last Updated	3/16/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

$18,500 USD

Condition	Used
Usage	441,584 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Size	56"
Rear End	2.79 ratio
Stock Number	20648
MLS Number	14245681
Category	Day Cab Semi Trucks
Last Updated	3/17/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

$18,500 USD

***NOTE: ODOMETER HAS BEEN RESET AND DOES NOT REFLECT CORRECT MILEAGE. CORRECT MILEAGE FOR THIS UNIT IS 445,000***

Condition	Used
Usage	445,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Rear End	2.79 ratio
Stock Number	620508
MLS Number	14245678
Category	Day Cab Semi Trucks
Last Updated	3/16/2026
Location	Carlisle, PA, US
Sold By	Schneider

2016 Freightliner Cascadia 113 Day Cab Truck - Detroit 450HP, 13 Speed Ultrashift Automatic

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Installed option, 3 PASAGERS, ALUMINUM BOX, DISC BRAKE,

Condition	Used
Usage	9,427 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	C-36870
MLS Number	14244438
Category	Day Cab Semi Trucks
Last Updated	3/13/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 216-___ SHOW
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2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$5,000 USD

Parts Truck,

Condition	Used
Usage	567,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	415 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	016533
MLS Number	13147425
Category	Day Cab Semi Trucks
Last Updated	3/13/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2006 Freightliner Columbia 112 Day Cab Truck - Mercedes-Benz 350HP, 6 Speed Allison Hs Automatic

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356715 Miles, Engine: MERCEDES-BENZ MBE4000, 350 HP, Fuel Type: Diesel, 6 Speed Allison HS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: All Steel, Wheel...

Condition	Used
Usage	356,715 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	C-35121
MLS Number	14167322
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2022 Western Star 4900 Day Cab Truck - Detroit 505HP, 6 Speed Allison Rds Automatic

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WET kitOUI,

Condition	Used
Usage	7,449 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	4.30 ratio
Stock Number	C-37354
MLS Number	14134611
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2022 International HV Day Cab Truck - A26 475HP, 6 Speed Allison Rds Automatic

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WET kit,

Condition	Used
Usage	9,639 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37096
MLS Number	14127240
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2016 Freightliner Cascadia 113 Day Cab Truck - Detroit 450HP, 12 Speed Automatic

$10,500 USD

automatic, detroit dd13, engine brake,

Condition	Used
Usage	878,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	10804
MLS Number	14116653
Category	Day Cab Semi Trucks
Last Updated	3/14/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2022 Freightliner Cascadia 126 Day Cab Truck - Detroit 475HP, 12 Speed Dt12 Automatic

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242469 Miles, 7051 Hours, Engine: DETROIT DD15, 475 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: All Aluminum, Wheel...

Condition	Used
Usage	7,051 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	C-37178
MLS Number	14053751
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2009 Freightliner Columbia 112 Day Cab Truck - Mercedes-Benz 350HP, 6 Speed Allison Hs Automatic

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335294 Miles, 7787 Hours, Engine: MERCEDES-BENZ MBE4000, 350 HP, Fuel Type: Diesel, 6 Speed Allison HS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: All...

Condition	Used
Usage	7,787 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	C-34630
MLS Number	14029025
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center