6x4 Day Cab Semi Trucks For Sale in United States

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2015 Western Star 4900 Day Cab Truck - Detroit 505HP

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47456 Miles, 5603 Hours, Engine: DETROIT DD13, 505 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 210, Tandem Rear Axles, Rear Axle Weight: 40000 lb

Condition	Used
Usage	5,603 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	13 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	MCOJASKG7033
MLS Number	14422718
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$42,000 USD

339796 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Tandem Rear Axles

Condition	Used
Usage	339,796 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Rear Axle	Tandem Axle
Stock Number	L20360
MLS Number	14422497
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

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2015 Kenworth T680 Day Cab Truck - Paccar 405HP, 10 Speed Manual

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2015 KENWORTH T680 3-AXLE DAY CAB TRACTOR, Paccar MX-13 (455 HP), Engine Brake, Eaton-Fuller FAO16810C 10-Speed Manual Transmission, DSP40 38,000# Dual Rear Drive Axles (3.36 Ratio),...

Condition	Used
Usage	490,358 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Stock Number	E18742
MLS Number	14422459
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

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2013 Kenworth T800 Day Cab Truck - Cummins 485HP, 10 Speed Manual

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2013 KENWORTH T800 3-AXLE DAY CAB TRACTOR, Cummins ISX15 (485 HP), Engine Brake, Eaton-Fuller FRO18210C 10-Speed Manual Transmission, DSH40P 40,000# Dual Rear Drive Axles (3.90 Ratio), Rear...

Condition	Used
Usage	830,557 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	E18745
MLS Number	14422261
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(833) 801-___ SHOW
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2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$22,500 USD

VERY NICE TRUCK, RUNS EXCELLENT, CLEAN, AIR SEAT, AIR BRAKES, FLEET MAINTAINED, DIFFERENTIAL LOCK, DUMP VALVE, POWER WINDOWS, POWER MIRRORS, A/S 5TH!,

Condition	Used
Usage	628,480 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	20DET628CASDC
MLS Number	14422229
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(888) 564-___ SHOW
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2020 Mack Pinnacle 64T Day Cab Truck - MP8, 10 Speed Manual

$54,995 USD

VERY CLEAN; ONE OWNER; CLEAN CARFAX; FLEET MAINTAINED; HEADACHE RACK; 2020 Mack Pinnacle 64T Tandem Axle Daycab; Mack MP8 Engine; Eaton Fuller 10 Speed Manual; Cruise Control; Inter-Axle...

Condition	Used
Usage	410,501 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	15678
MLS Number	14397697
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

2019 Mack Pinnacle 64T Day Cab Truck - MP8 445HP, 10 Speed M Drive Automatic

$38,950 USD

Condition	Used
Usage	571,399 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	10 Speed mDRIVE Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	03312
MLS Number	14375162
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

(844) 985-___ SHOW
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2022 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$67,900 USD

Very Nice 2022 Kenworth T680 Day Cab! 455hp MX13 Engine Paired with a Smooth Shifting 12 Speed Automatic Transmission! This Unit is coming JX Certified which means it will be getting a 180...

Condition	Used
Usage	208,348 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680441
MLS Number	14374930
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

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2020 Freightliner Cascadia 116 Day Cab Truck - Cummins 400HP, Amt

$80,000 USD

221946 Miles, Engine: CUMMINS ISX12N, 400 HP, Fuel Type: CNG, AMT Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 208, Tandem Rear Axles

Quantity	3
Condition	Used
Usage	221,946 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins ISX12N
Drivetrain	6x4
Transmission	Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	L20504
MLS Number	14342936
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

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2014 Peterbilt 388 Day Cab Truck - Cummins

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333089 Miles, Engine: CUMMINS ISX15, 485 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Tandem Rear Axles

Condition	Used
Usage	333,089 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	MCO222284
MLS Number	14160274
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

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2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Amt

$22,000 USD

VERY NICE TRUCK, RUNS EXCELLENT, CLEAN, AIR SEAT, AIR BRAKES, FLEET MAINTAINED, DIFFERENTIAL LOCK, DUMP VALVE, POWER WINDOWS, POWER MIRRORS, A/S 5TH!,

Condition	Used
Usage	665,453 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	20DET665CASDC
MLS Number	14120805
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(866) 530-___ SHOW
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2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, Automatic

$44,995 USD

MULTIPLE SIMILAR UNITS AVAILABLE 2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION, 587,608 MILES, FLEET MAINTAINED, READY TO WORK FINANCING AVAILABLE FOR ALL CREDIT...

Condition	Used
Usage	587,608 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	8934
MLS Number	13543575
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$49,995 USD

2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION 12 SPEED, 472,097 MILES, FLEET MAINTAINED, READY TO WORK FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	472,097 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	4257
MLS Number	13489963
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(844) 307-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$43,500 USD

Inspection Report

Condition	Used
Usage	310,468 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	506793
MLS Number	14391287
Category	Day Cab Semi Trucks
Last Updated	6/11/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

(844) 307-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$42,250 USD

Inspection Report

Condition	Used
Usage	346,468 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	506675
MLS Number	14391280
Category	Day Cab Semi Trucks
Last Updated	6/11/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Price Drop $42,000 USD

Inspection Report

Condition	Used
Usage	244,668 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505433
MLS Number	14419923
Category	Day Cab Semi Trucks
Last Updated	7/14/2026
Location	Joliet, IL, US
Sold By	International Motors, LLC

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2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$32,000 USD

Condition	Used
Usage	511,335 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	20309
MLS Number	14418916
Category	Day Cab Semi Trucks
Last Updated	6/20/2026
Location	Carlisle, PA, US
Sold By	Schneider

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2014 International ProStar Day Cab Truck - N13 450HP, 10 Speed Manual

$12,000 USD

GOOD TRUCK, RUNS EXCELLENT, LOW MILES, POWER WINDOWS, AIR SEAT, DUMP VALVE, DIFFERENTIAL LOCK, CRUISE, SLIDING 5TH!,

Condition	Used
Usage	324,049 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International N13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	14MF324PRODC
MLS Number	14086243
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 478-___ SHOW
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2019 International LT Day Cab Truck - Cummins, 10 Speed Ultrashift Amt

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Great starter trucks! Multiples available and priced to move. Cummins and autos. Good miles and easy to finance. Call today for more info NAP,

Quantity	8
Condition	Used
Usage	491,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	7360
MLS Number	14418718
Category	Day Cab Semi Trucks
Last Updated	6/11/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

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2019 International LT Day Cab Truck - Cummins, 10 Speed Ultrashift Amt

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Great starter trucks! Multiples available and priced to move. Cummins and autos. Good miles and easy to finance. Call today for more info NAP,

Quantity	8
Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	7360
MLS Number	14418716
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2019 Mack Pinnacle 64T Day Cab Truck - MP8 445HP, 12 Speed M Drive Amt

$38,950 USD

Condition	Used
Usage	540,313 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	03308
MLS Number	14418252
Category	Day Cab Semi Trucks
Last Updated	6/11/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

2017 Mack Pinnacle CHU613 Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$32,500 USD

Condition	Used
Usage	573,286 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	415 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	26287
MLS Number	14418248
Category	Day Cab Semi Trucks
Last Updated	6/17/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

2020 Mack Pinnacle 64T Day Cab Truck - MP8 445HP, 12 Speed M Drive Automatic

$44,500 USD

Condition	Used
Usage	514,593 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	06853
MLS Number	14418246
Category	Day Cab Semi Trucks
Last Updated	6/11/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

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2021 International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt

$19,900 USD

2021 International LT625 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires for...

Condition	Used
Usage	580,841 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Smart Advantage Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF212051
MLS Number	14417887
Category	Day Cab Semi Trucks
Last Updated	6/11/2026
Location	Circleville, OH, US
Sold By	Nationwide Haul