Used Automatic 6x4 Day Cab Semi Trucks For Sale

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2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Newly Listed

$36,995 USD

ONE OWNER; CARB COMPLIANT; LOW MILES; FLEET MAINTAINED; 2020 Freightliner Cascadia 116 Tandem Axle Daycab; Detroit DD13 Engine; DT12 Automatic Transmission; Jakes; Cruise Control; Power...

Condition	Used
Usage	378,288 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
Rear End	40,000 lb 3.08 ratio
Stock Number	15811
MLS Number	14479847
Category	Day Cab Semi Trucks
Last Updated	7/12/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

(888) 564-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Newly Listed

$34,995 USD

ONE OWNER; CARB COMPLIANT; LOW MILES; FLEET MAINTAINED; 2020 Freightliner Cascadia 126 Tandem Axle Daycab; Detroit DD13 Engine; DT12 Automatic Transmission; Jakes; Cruise Control; Power...

Condition	Used
Usage	420,836 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
Rear End	40,000 lb 3.08 ratio
Stock Number	15817
MLS Number	14479846
Category	Day Cab Semi Trucks
Last Updated	7/12/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

2019 Freightliner Cascadia 116 Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Automatic

Newly Listed

$42,900 USD

Hard to find low mileage matched units - just off lease, call: martha servin,

Quantity	7
Condition	Used
Usage	395,347 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	L19361
MLS Number	14479222
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

(855) 370-___ SHOW
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2021 International RH Day Cab Truck - A26 450HP, 12 Speed Automatic

Newly Listed

Contact for price

Explore this 2021 International RH for your operation. This used day cab truck is powered by a 450 HP International A26 engine with a 13-liter displacement and includes an engine brake. It...

Condition	Used
Usage	11,584 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	21IH042
MLS Number	14479137
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2021 International RH Day Cab Truck - A26 450HP, 12 Speed Automatic

Newly Listed

$24,900 USD

Take a closer look at this 2021 International RH. This used day cab truck is powered by an International A26 13-liter engine delivering 450 HP, paired with a 12-speed Eaton automatic...

Condition	Used
Usage	11,602 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	21IH041
MLS Number	14479107
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(888) 758-___ SHOW
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2022 Freightliner Cascadia Day Cab Truck - 450HP, 12 Speed

Newly Listed

$36,500 USD

Inspection Report

Condition	Used
Usage	381,704 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear End	40,000 lb 2.41 ratio
Stock Number	506471
MLS Number	14478363
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Conley, GA, US
Sold By	International Motors, LLC

2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 425HP, 12 Speed Dt12 Automatic

Price Drop $32,500 USD

The 2018 Freightliner Cascadia 125 is a Class 8 highway tractor that stands out in the used truck market for its fuel efficient design, driver comfort and dependable performance making it a...

Quantity	7
Condition	Used
Usage	433,692 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	425 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	L18345
MLS Number	14244619
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

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

Price Drop $85,900 USD

The 2020 Freightliner Cascadia 116 is a Class 8 regional and highway tractor that stands out in the used truck market for its efficient powertrain aerodynamic design and driver‑oriented...

Quantity	4
Condition	Used
Usage	358,494 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins ISX12N
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	L20545
MLS Number	14244612
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated

$42,000 USD

Here’s a brief description of the 2021 Freightliner Cascadia 126 highlighting the unique specs that matter in used truck sales:, The 2021 Freightliner Cascadia 126 is a Class 8 highway...

Quantity	4
Condition	Used
Usage	554,101 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
Rear End	40,000 lb
Stock Number	L21326
MLS Number	14244593
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

2020 International LT Day Cab Truck - International A26, Automatic

Newly Listed

$24,500 USD

Condition	Used
Usage	351,444 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	20509
MLS Number	14476288
Category	Day Cab Semi Trucks
Last Updated	7/10/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 International LT Day Cab Truck - International A26, Automatic

Recently Updated

$24,500 USD

Condition	Used
Usage	372,910 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	620690
MLS Number	14383781
Category	Day Cab Semi Trucks
Last Updated	7/10/2026
Location	ATLANTA, GA, US
Sold By	Schneider

2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

Newly Listed

$32,000 USD

Condition	Used
Usage	520,349 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	50834
MLS Number	14476278
Category	Day Cab Semi Trucks
Last Updated	7/10/2026
Location	Carlisle, PA, US
Sold By	Schneider

(844) 422-___ SHOW
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2021 International RH Day Cab Truck - A26, Automatic

Price Drop $62,500 USD

$900/wk to rent

Special offer: Free shipping up to 1,000 miles of Byron center, MI or a max of $2500 of free shipping PLUS 30 day parts warranty for anything over $1,500. LEASE FOR $1,665/mo for 48 months...

Condition	Used
Usage	85,114 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	International A26
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	161457
MLS Number	14049419
Category	Day Cab Semi Trucks
Last Updated	7/10/2026
Location	Byron Center, MI, US
Sold By	Trailer Equipment Inc. & Trailer X-Press Inc.

(844) 422-___ SHOW
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Trailer Equipment Inc. & Trailer X-Press Inc.

2021 International RH Day Cab Truck - A26, Automatic

Price Drop $62,500 USD

$900/wk to rent

Special offer: Free shipping up to 1,000 miles of Byron center, MI or a max of $2500 of free shipping PLUS 30 day parts warranty for anything over $1,500. LEASE FOR $1,665/mo for 48 months...

Condition	Used
Usage	17,688 Hours
Duty Class	Heavy Duty Day Cab Truck
Engine Model	International A26
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	161457
MLS Number	12982858
Category	Day Cab Semi Trucks
Last Updated	7/10/2026
Location	Byron Center, MI, US
Sold By	Trailer Equipment Inc. & Trailer X-Press Inc.

(844) 216-___ SHOW
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2018 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

Newly Listed

$24,900 USD

621,194 Miles, Nice Truck!!, 180WB, Paccar 455HP, 10spd Eaton Fuller Ultrashift Automatic, Double Locking Rears, Collision Mitigation, Inter-axle differential lock, PTO, 22.5 LoPro,...

Condition	Used
Usage	621,194 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Ultrashift Automatic
Rear Axle	Tandem Axle
Stock Number	358998
MLS Number	14474708
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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

Newly Listed

Contact for price

Installed option3 PASAGERS,

Condition	Used
Usage	9,740 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-35902
MLS Number	14474672
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 478-___ SHOW
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2024 Peterbilt 389 Day Cab Truck - Cummins 525HP, 13 Speed Ultrashift Plus Automatic

Recently Updated

Contact for price

2024 PETE 389 LOW MILES.BIG POWER CUMMINS X15 525HP.ULTRASHIFT PLUS AUTOMATIC 13SPD, FULL LOCKERS ON REARS.SOUTHERN TRUCK

Condition	Used
Usage	198,687 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Ultrashift Plus Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	7340C
MLS Number	14378308
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

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

Recently Updated

$56,500 USD

Low Mile 2020 Peterbilt 579 Day Cab now for sale! This Unit is coming with a Strong 455hp MX13 Engine and Paired with a 12 Speed Automatic Transmission. Equipped with Heated Mirrors; Hill...

Condition	Used
Usage	262,365 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	40,000 lb 2.79 ratio
Stock Number	8680322
MLS Number	14167141
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Elmhurst, IL, US
Sold By	JX Truck Center

(844) 985-___ SHOW
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2022 Peterbilt 389 Day Cab Truck - Paccar 510HP, Automatic

Recently Updated

$119,850 USD

SHARP SOUTHERN TRUCK with FULL LOCKERS and Extras! Classic Long Nose Aesthetic with Modern Efficiency and Safety! Our Low Mile 2022 Peterbilt 389 Day Cab is coming with a STRONG 510hp MX13...

Condition	Used
Usage	163,854 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	8680334
MLS Number	14140352
Category	Day Cab Semi Trucks
Last Updated	7/11/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

Newly Listed

$37,000 USD

Condition	Used
Usage	408,610 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	90082
MLS Number	14474165
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Wilmer, TX, US
Sold By	Schneider

2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

Newly Listed

$25,000 USD

Condition	Used
Usage	609,751 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	50820
MLS Number	14474154
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Indianapolis, IN, US
Sold By	Schneider

(844) 216-___ SHOW
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2018 Peterbilt 579 Day Cab Truck - Paccar, Automatic

Recently Updated

$24,900 USD

621,194 Miles, Nice Truck!!, 180WB, Paccar 455HP, 10spd Eaton Fuller Ultrashift Automatic, Double Locking Rears, Collision Mitigation, Inter-axle differential lock, PTO, 22.5 LoPro,...

Condition	Used
Usage	621,194 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Ultrashift Automatic
Rear Axle	Tandem Axle
Stock Number	358998
MLS Number	13300518
Category	Day Cab Semi Trucks
Last Updated	7/9/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 445-___ SHOW
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2018 Peterbilt 579 Day Cab Truck

Newly Listed

$49,500 USD

~ Exceptional values available until July 24th, 2026. ~ Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	11,266 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Leaf
Rear Axle	Tandem Axle
Stock Number	356668
MLS Number	14472920
Category	Day Cab Semi Trucks
Last Updated	7/10/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

2020 Volvo VNL300 Day Cab Truck - Volvo D-13, Automatic

Recently Updated

$24,000 USD

Condition	Used
Usage	754,182 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Volvo D-13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Size	77"
Rear End	2.64 ratio
Stock Number	3520111
MLS Number	14433521
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	LONDON, KY, US
Sold By	Schneider