Used Automatic 6x4 Day Cab Semi Trucks For Sale

101 - 125 of 368 listings

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

$53,500 USD

LOW MILE 2020 Peterbilt 579 Day Cab for Sale! 243k Miles on this 579 and Powered by a 455hp MX13 Paccar Engine with a 12 Speed Automatic Transmission! Air Slide 5th Wheel; Heated Mirrors;...

Condition	Used
Usage	243,431 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	8680329
MLS Number	14167140
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

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

$53,500 USD

Great Miles! 2020 Peterbilt 579 Day Cab with just 228k Miles is now Available for Sale! This Fleet Maintained Day Cab is coming with a DOT Inspection as well as a PM Service. Powered by a...

Condition	Used
Usage	228,686 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	8680320
MLS Number	14149544
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

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

$53,500 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	7/17/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

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

$51,500 USD

Sharp 2020 Peterbilt 579 Day Cab with a 455hp MX13 Engine and Paired with a Paccar 12 Speed Automatic Transmission! Lower Mileage Unit that will be getting a DOT Inspection as well as an Oil...

Condition	Used
Usage	284,255 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	8680323
MLS Number	14131085
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

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

$53,500 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	7/17/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

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

$43,500 USD

SHARP! 2020 Peterbilt 579 Day Cab with a 455hp MX13 Engine and a 12 Speed Automatic Transmission and a 172in wheelbase. With only 481k miles on this day cab there is a lot of life left and...

Condition	Used
Usage	481,479 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	8680166
MLS Number	13995803
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

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2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$37,000 USD

Condition	Used
Usage	405,933 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	50742
MLS Number	14489823
Category	Day Cab Semi Trucks
Last Updated	7/17/2026
Location	COLUMBUS, OH, US
Sold By	Schneider

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2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

$26,000 USD

2018 Freightliner Cascadia 125, dd13 engine, 471110 miles, dt12 auto transmission, 178 inch wheel base, 40k rears, sliding fifth wheel, clean interior, cold a/c, shipping available, call...

Condition	Used
Usage	471,110 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 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
MLS Number	14487827
Category	Day Cab Semi Trucks
Last Updated	7/22/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

$25,000 USD

**JUST IN**, 2018 FREIGHTLINER CASCADIA 125, 533506 MILES, DD13 ENGINE, DT12 AUTO TRANSMISSION, 178 INCH WHEELBASE, 40K REARS, CLEAN INTERIORS, COLD A/C, NO ENGINE LIGHT SPRESENT, SHIPPING...

Condition	Used
Usage	533,506 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 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
MLS Number	14487825
Category	Day Cab Semi Trucks
Last Updated	7/16/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Automatic

$27,000 USD

2019 FREIGHTLINER CASCADIA 126, DD13 ENGINE, DT12 AUTO TRANSMISSION, 178 WHEELBASE, 40K REARS, SLIDING FIFTH WHEEL, ALUMINUM WHEELS, CLEAN INTERIOR, COLD A/C, RADIO, NO ACTIVE CODES OR...

Condition	Used
Usage	516,671 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14487818
Category	Day Cab Semi Trucks
Last Updated	7/21/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Automatic

$36,000 USD

2019 FREIGHTLINER CASCADIA 126, DETROIT DD13 ENGINE, 435 HP, DT-12 SPD AUTO TRANSMISSION, 178 WHEEL BASE, SLIDING FIFTH WHEEL, 11R22.5 RUBBER, JAKE BRAKE, 40K REARS, 12K FRONTS, COLD A/C,...

Condition	Used
Usage	306,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 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
MLS Number	14487668
Category	Day Cab Semi Trucks
Last Updated	7/16/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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2022 Peterbilt 567 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$74,900 USD

Great Miles! 2022 Peterbilt 567 Day Cab with a 510HP MX13 Engine; 12 Speed Automatic Transmission; Air Slide 5th Wheel; Heated Mirrors and Air Ride Driver Seat! Truck is coming with a FULL...

Condition	Used
Usage	215,971 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	8680507
MLS Number	14384199
Category	Day Cab Semi Trucks
Last Updated	7/16/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

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2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 12 Speed I Shift Automatic

Price Drop $80,000 USD

CNG Cummins, 2 Line Wet Kit PTO Contact: ED Gibbs,

Condition	Used
Usage	120,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15N
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	14484214
Category	Day Cab Semi Trucks
Last Updated	7/21/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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2022 Peterbilt 567 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$74,900 USD

2022 Peterbilt 567 Day Cab with 510hp! This well maintained Day Cab is coming with only 220k miles; a Full PM Service and a 180 Point Dealer Inspection on top of the DOT Inspection! 12 Speed...

Condition	Used
Usage	220,657 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	8680506
MLS Number	14408402
Category	Day Cab Semi Trucks
Last Updated	7/15/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

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

$119,900 USD

Hard to find CNG tractors, just off lease...

Quantity	21
Condition	Used
Usage	114,914 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	L20531
MLS Number	11894330
Category	Day Cab Semi Trucks
Last Updated	7/15/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

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2023 Kenworth T880 Day Cab Truck - Paccar 510HP, 10 Speed Automatic

$106,850 USD

ALLISON 4500RDS AUTOMATIC TRANSMISSION! High Flow WET KIT; This 2023 T880 Day Cab is Stacked! PTO! Heavy Rears! 46k Rears 14k Fronts! FULL LOCKERS! 510HP MX13 Engine with a FULL PM SERVICE!...

Condition	Used
Usage	290,415 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	8680521
MLS Number	14402459
Category	Day Cab Semi Trucks
Last Updated	7/14/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

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2017 Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Automatic

$38,900 USD

FULL LOCKERS and GREAT MILES! This 2017 Peterbilt 579 Day Cab is Powered by a 455hp MX13 Engine and Paired with a 10 Speed Manual Transmission! Hood Mirrors; Heated Mirrors; Air Slide 5th...

Condition	Used
Usage	366,885 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 2.93 ratio
Stock Number	8680501
MLS Number	14391368
Category	Day Cab Semi Trucks
Last Updated	7/14/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

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2022 Kenworth T680 Day Cab Truck - Paccar 455HP, Automatic

$69,900 USD

NEXT GEN T680 Day Cab! LOW MILES! 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 Point...

Condition	Used
Usage	171,766 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 3.08 ratio
Stock Number	8680443
MLS Number	14299247
Category	Day Cab Semi Trucks
Last Updated	7/14/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

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2020 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Ultrashift Automatic

$26,995 USD

CLEAN CARFAX; CARB COMPLIANT; NEW CLUTCH; NEW FLYWHEEL; NEW CLUTCH BRAKE; 2020 Freightliner Cascadia 125 Tandem Axle Daycab; Detroit DD13 Engine; Eaton Ultrashift Automatic; Jakes; Cruise...

Condition	Used
Usage	754,390 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	15685
MLS Number	14480273
Category	Day Cab Semi Trucks
Last Updated	7/13/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

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2018 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$32,495 USD

ONE OWNER; CARB COMPLIANT; LOW MILES; FLEET MAINTAINED; 2018 Freightliner Cascadia 126 Tandem Axle Daycab; Detroit DD15 Engine; 455 HP; DT12 Automatic Transmission; Jakes; Cruise Control;...

Condition	Used
Usage	392,126 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD15
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	15822
MLS Number	14479846
Category	Day Cab Semi Trucks
Last Updated	7/19/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

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

$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

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2021 International RH Day Cab Truck - A26 450HP, 12 Speed Automatic

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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	7/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2021 International RH Day Cab Truck - A26 450HP, 12 Speed Automatic

$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	7/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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

$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

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

$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

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Used Automatic 6x4 Day Cab Semi Trucks For Sale

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