12 Speed Day Cab Semi Trucks For Sale

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2024 Peterbilt 579 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

Newly Listed

Contact for price

2024 Peterbilt 579 Day Cab Truck-Tractor – Low Miles, Like New This 2024 Peterbilt 579 Day Cab is fleet-maintained, exceptionally clean, and ready to go to work. Powered by a 455 HP PACCAR...

Quantity	21
Condition	New
Usage	419 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	#2691
MLS Number	14120289
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

(855) 370-___ SHOW
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2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

Newly Listed

$57,900 USD

2021 Peterbilt 579 Tandem Axle Day Cab, Cummins X15 450HP Engine, Automatic 12 Spd Eaton EEO-17F112C Transmission, Air Ride Suspension, 53,200 GVW, 13,200# MFS-13 Front Axle, 40,000# Meritor...

Condition	Used
Usage	9,354 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	21PB009
MLS Number	14120247
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2022 Volvo VNL64300 Day Cab Truck - 425HP, 12 Speed Automatic

Newly Listed

$36,250 USD

Used 2022 Volvo VNL64300 Day Cab Truck for sale, 596,123 miles, 425 HP D13 diesel engine, 12-speed automatic Volvo transmission, tandem rear axle, 15,000 lb front axle, air ride suspension....

Condition	Used
Usage	596,123 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	425 HP
Engine Model	D13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	386715
MLS Number	14120165
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Coxsackie, NY, US
Sold By	Penske Used Trucks

(855) 370-___ SHOW
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2021 International LT Day Cab Truck - Cummins 400HP

Newly Listed

$27,900 USD

2021 International LT Tandem Axle Day Cab, Cummins X15 400HP Engine, Autoshift 12 Spd Eaton EEO-17F112C Transmission, Air Ride Suspension, 52350 GVW, 12,350# Front Axle, 40,000# Rear Axle,...

Condition	Used
Usage	12,184 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Autoshift
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	21IH028
MLS Number	14120069
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(844) 962-___ SHOW
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2018 Mack Pinnacle CHU613 Day Cab Truck - 505HP, 12 Speed M Drive Amt

Newly Listed

Contact for price

(5 qty.) 2018 Mack Pinnacle - Not As Pictured (NAP) 5 available, call for pricing and mileage, Wet system,

Quantity	5
Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	28783
MLS Number	14120068
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Worcester, MA, US
Sold By	Ballard Truck Center

2021 Volvo VNL64300 Day Cab Truck - 425HP, 12 Speed Automatic

Recently Updated

$43,500 USD

Used 2021 Volvo VNL64300 Day Cab Truck for sale, 506,613 miles, 425HP D13 diesel engine, 12-speed automatic Volvo transmission, tandem rear axle, air ride suspension, 150-gallon fuel...

Condition	Used
Usage	525,850 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	425 HP
Engine Model	D13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	381229
MLS Number	13881371
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Dayton, OH, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated

$43,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 12,000 lb front axle, 40,000 lb rear axle, air ride...

Condition	Used
Usage	475,963 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	382876
MLS Number	13843338
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Elmira, NY, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Price Drop $39,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck with 516,494 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	536,956 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	382870
MLS Number	13537841
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Belcamp, MD, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Price Drop $53,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 311,325 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 16,000...

Condition	Used
Usage	323,458 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	382825
MLS Number	13854108
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Albany, NY, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Newly Listed

$58,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 329,856 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	329,856 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	382784
MLS Number	14120025
Category	Day Cab Semi Trucks
Last Updated	2/1/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Newly Listed

$58,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 331,275 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	331,275 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	382781
MLS Number	14120022
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated

$63,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck, 247,284 miles, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lbs front axle, 40,000 lbs tandem rear axle. Check...

Condition	Used
Usage	247,285 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	382779
MLS Number	14096363
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated

$36,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 610,206 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lbs front axle, 40,000 lbs tandem rear...

Condition	Used
Usage	616,486 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	345369
MLS Number	14094258
Category	Day Cab Semi Trucks
Last Updated	2/1/2026
Location	Selma, TX, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated

$64,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck with 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase,...

Condition	Used
Usage	288,495 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	384379
MLS Number	14085862
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated

$39,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck with 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 160-gallon fuel capacity, 178-inch wheelbase....

Condition	Used
Usage	586,692 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	384125
MLS Number	13688105
Category	Day Cab Semi Trucks
Last Updated	2/1/2026
Location	Erlanger, KY, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated

$40,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, 521,682 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160-gallon...

Condition	Used
Usage	533,795 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	384019
MLS Number	13728019
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Plymouth, MI, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Newly Listed

$55,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 421,837 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	421,837 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	383901
MLS Number	14119996
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated

$30,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 628,617 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160 gal...

Condition	Used
Usage	631,111 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	383871
MLS Number	14014879
Category	Day Cab Semi Trucks
Last Updated	2/1/2026
Location	Warren, MI, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Price Drop $40,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck, 435HP DD13 diesel engine, 12-speed automatic Detroit transmission, 178" wheelbase, tandem rear axle, air ride suspension. Check it out!

Condition	Used
Usage	567,173 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	383763
MLS Number	13531367
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated

$49,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 474,323 miles, 435 HP DD13 diesel engine, 12-speed automatic transmission by Detroit, tandem rear axle, air ride suspension,...

Condition	Used
Usage	486,908 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	371677
MLS Number	13827394
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated

$35,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck with 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel capacity....

Condition	Used
Usage	620,631 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	371669
MLS Number	13717205
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Chesapeake, VA, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Price Drop $44,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab for sale, 488,797 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160-gallon...

Condition	Used
Usage	489,375 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	344713
MLS Number	14072182
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Jessup, MD, US
Sold By	Penske Used Trucks

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

Recently Updated

$51,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 178-inch wheelbase,...

Condition	Used
Usage	418,040 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	235586
MLS Number	14014609
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Allentown, PA, US
Sold By	Penske Used Trucks

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

Recently Updated

$49,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, 427,984 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it out...

Condition	Used
Usage	441,756 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	235585
MLS Number	13885375
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Allentown, PA, US
Sold By	Penske Used Trucks