12 Speed Trucks with AirLiner Suspension For Sale

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5 0

2015 Freightliner Cascadia 125 Evolution Day Cab Truck - Detroit 455HP, 12 Speed Autoshift Amt

Recently Updated

$29,950 USD

**MAKE AN OFFER!** Used Freightliner Cascadia daycab for sale. Features: Dual Fuel Tanks, Power Windows, Power Mirrors, Air Conditioning, CB Radio, and more. Visit Liberty Kenworth and...

Condition	Used
Usage	646,672 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Autoshift Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	GN9672T
MLS Number	12122962
Category	Day Cab Semi Trucks
Last Updated	7/16/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 58" Mid Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Automatic

Recently Updated

$59,950 USD

**MAKE AN OFFER!** Used Freightliner Cascadia mid-roof Sleeper for sale. Features: Roof Fairing, Bergstrom Climate Control Unit, Espar Bunk Heater, 1500 Watt Power Inverter, Dual Hood...

Condition	Used
Usage	12,602 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	22P112
MLS Number	11986808
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Automatic

Recently Updated

$99,950 USD

**MAKE AN OFFER!** Used Freightliner Cascadia Sleeper for sale. Features: Air Ride Cab, Espar Heater, Hood-mounted Spot Mirrors, Power Heated Mirrors, Power Windows, Tilt Steering Column,...

Condition	Used
Usage	12,389 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD11
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	22P332
MLS Number	11765237
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

10 0

2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

Recently Updated

$39,950 USD

**MAKE AN OFFER!** Used Freightliner CA125 Daycab for sale. Features: Disc Brakes, Air Ride Cab, Single Exhaust Stack, Hood Spot Mirrors, Power Heated Mirrors, Power Locks and Windows, Tilt...

Condition	Used
Usage	11,402 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	21P151
MLS Number	11490019
Category	Day Cab Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2016 Freightliner Cascadia 125 Sleeper Semi Truck - 58" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Recently Updated

$59,950 USD

**MAKE AN OFFER!** Used Freightliner Cascadia Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Power Heated Mirrors, Power Windows, Tilt Steering Column, 1-bed Bunk, Cab Roof Air...

Condition	Used
Usage	13,615 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	22P048
MLS Number	11348841
Category	Sleeper Semi Trucks
Last Updated	7/16/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

53 0

2018 Freightliner Cascadia 125 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 14' Dump

Newly Listed

$64,500 USD

CLEAN FLEET MAINTAINED FREIGHTLINER CASCADIA 125! LOW MILES!! DD13 POWER WITH EATON FULLER AUTOMATIC 12 SPEED!! BRAND NEW 14'X56" DUMP BED, NEW PTO, TANK, TARP, 19 CU YARD CAPACITY, VIRGIN...

Condition	Used
Usage	12,240 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6989
MLS Number	13701182
Category	Dump Trucks
Last Updated	7/15/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

32 0

2019 Freightliner Cascadia 125 Dump Truck - Cummins 400HP, 12 Speed Smart Advantage Automatic, 13' Dump

Recently Updated

$59,500 USD

CLEAN FLEET MAINTAINED FREIGHTLINER CASCADIA 125! CUMMINS X15 POWER WITH EATON FULLER AUTOMATIC!! BRAND NEW 13'X56" DUMP BED, NEW PTO, TANK, TARP, 18 CU YARD CAPACITY, VIRGIN RUBBER! CLEAN...

Condition	Used
Usage	507,719 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Smart Advantage Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	6999
MLS Number	13685259
Category	Dump Trucks
Last Updated	7/12/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

50 0

2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Price Drop

$42,500 USD

LOW MILES!! 218K ORIGINAL! FREIGHTLINER CASCADIA 125, DETROIT DD13 450HP, DT12 AUTO TRANSMISSION, JAKES, LOCKERS, FLEET MAINTAINED, VIRGIN RUBBER! CLEAN INSIDE AND OUT, VIRGIN RUBBER,...

Condition	Used
Usage	218,378 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	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6992
MLS Number	13607459
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

38 0

2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated

$44,500 USD

LOW MILES!! 190,000 ORIGINAL! FREIGHTLINER CASCADIA 125, DETROIT DD13 450HP, DT12 AUTO TRANSMISSION, JAKES, LOCKERS, FLEET MAINTAINED, VIRGIN RUBBER! CLEAN INSIDE AND OUT, VIRGIN RUBBER,...

Condition	Used
Usage	190,143 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	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6988
MLS Number	13570940
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

10 0

2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt

$222,650 USD

NEW ARRIVAL!!!! 2026 WESTERN STAR 49XSF!!! BIG HORSEPOWER!!!! 600HP DD16, 1850 TORQUE. HEAVY SPEC TRUCK!!! 46K REAR 16K FRONT. BEAUTIFUL TRUCK! COMFORTABLE TO DRIVE.! FEDERAL EXCISE...

Condition	New
Usage	500 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.21 ratio
Stock Number	109848
MLS Number	13576732
Category	Sleeper Semi Trucks
Last Updated	7/3/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers

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11 0

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

$39,900 USD

Freshly back from full detail ready to roll!, Super clean day-cab with Detroit DD13 power matched with a Detroit DT12 amt transmission!, Brand New Aluminum Drive Wheels, Truck was DOT'D and...

Condition	Used
Usage	294,623 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x2
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	280932
MLS Number	13601443
Category	Day Cab Semi Trucks
Last Updated	6/28/2025
Location	Smithfield, PA, US
Sold By	Hunter Truck

41 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$54,500 USD

FLEET MAINTANED FREIGHTLINER SLEEPER, DD15 POWER 455 HP, AUTOMATIC, LOCKERS. DT12 SPD OVERDRIVE AUTOMATIC TRANSMISSION, EXHAUST BRAKES, LOCKER, AIR SLIDER 5TH WHEEL, THIS IS A, CLEAN TRUCK...

Condition	Used
Usage	500,363 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	7019
MLS Number	13627794
Category	Sleeper Semi Trucks
Last Updated	6/14/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

9 0

2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

NEW WESTERN STAR 49X 60 IN MID ROOF SLEEPER. 505HP DD15. NICE TRUCK THAT IS READY TO WORK

Condition	New
Usage	565 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	109849
MLS Number	13576917
Category	Sleeper Semi Trucks
Last Updated	6/14/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers

27 0

2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$49,500 USD

FLEET MAINTAINED, LOW MILES!! CLEAN FREIGHTLINER CASCADIA 126!, DETROIT DD13, 450HP, DT12 AUTOMATIC TRANMISSION, AIRLINER SUSPENSION, COLLISION MITIGATION SYSTEM, LOCKERS, GREAT NEW RUBBER,...

Condition	Used
Usage	222,979 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	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6994
MLS Number	13635547
Category	Day Cab Semi Trucks
Last Updated	6/10/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

21 0

2025 Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$192,600 USD

DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE, CONTROL TO 0 MPH AND ADJUSTABLE HEADWAY. DETROIT ACTIVE SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH...

Quantity	2
Condition	New
Usage	586 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	100583
MLS Number	13603582
Category	Sleeper Semi Trucks
Last Updated	6/6/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

21 0

2025 Western Star 57X Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Amt

$167,700 USD

DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE CONTROL TO 0 MPH AND FIXED HEADWAY. DETROIT SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH 15-MINUTE OFF TIMEOUT...

Quantity	4
Condition	New
Usage	462 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	102446
MLS Number	13603486
Category	Day Cab Semi Trucks
Last Updated	6/6/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

23 0

2025 Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$193,400 USD

NEW!!! 57X MID ROOF FLATBED HAULER!!!! DD15/505hp, DT12 AUTOMATED TRANSMISSION with 60 MONTH/750,000 Mile Warranty. Call for more information

Condition	New
Usage	531 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	108920
MLS Number	13184634
Category	Sleeper Semi Trucks
Last Updated	6/6/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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16 0

2015 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - Raised Roof Sleeper, Detroit 477HP, 12 Speed Amt

$14,500 USD

WE WILL ENTERTAIN ANY REASONABLE OFFER!,

Condition	Used
Usage	927,068 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	477 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CON5279
MLS Number	13104233
Category	Sleeper Semi Trucks
Last Updated	6/3/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

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34 1

2016 Freightliner Cascadia 113 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

Call for price

532021 Miles, 10683 Hours, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: Aluminum/Steel, Wheel...

Condition	Used
Usage	10,683 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	C-36226
MLS Number	13406382
Category	Day Cab Semi Trucks
Last Updated	5/17/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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36 1

2017 Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit 435HP, 12 Speed Automatic

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391282 Miles, Engine: DETROIT DD13, 435 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, AirLiner Suspension, Wheels: All Steel, Wheel Base: 168, Single Rear Axles, Front Axle Weight:...

Condition	Used
Usage	391,282 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Transmission	12 Speed Automatic
Suspension	AirLiner
Rear Axle	Single Axle
Rear End	23,000 lb 3.21 ratio
Stock Number	C-35029
MLS Number	12862542
Category	Day Cab Semi Trucks
Last Updated	5/16/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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10 0

2026 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP

$152,058 USD

2026 Freightliner CA116 Day Cab, DD13 450HP, DT12 Automated Manual, PTO Capable, 182" Wheelbase, 12,500 Front Axle, 40,000 Rear Axle, Full Locking Rears Both Axles, A Solid Work Tractor!,...

Condition	New
Usage	652 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed
Suspension	AirLiner
Rear Axle	Tandem Axle
Stock Number	259659
MLS Number	13562479
Category	Day Cab Semi Trucks
Last Updated	5/7/2025
Location	Fort Myers, FL, US
Sold By	Southport Truck Group

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10 0

2026 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP

$152,058 USD

2026 Freightliner CA116 Day Cab, DD13 450 HP, DT12 Automated Transmission, 12,000 Front Axle, 40,000 Rear Axle, 182 Inch Wheelbase, PTO Capable, Nice Work Tractor!, Price Includes FET,

Condition	New
Usage	635 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed
Suspension	AirLiner
Rear Axle	Tandem Axle
Stock Number	259660
MLS Number	13562426
Category	Day Cab Semi Trucks
Last Updated	5/7/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

(833) 796-___ SHOW
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20 0

2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 475HP, 12 Speed Dt12 Amt

$39,900 USD

Local company truck. Nice spec, 475 hp, 1650 tq , 12 speed automated, Full locking rears, clean truck . Well taken care of . Tight and quiet cab

Condition	Used
Usage	611,702 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Detroit DD15TC
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	HK5335
MLS Number	13423961
Category	Day Cab Semi Trucks
Last Updated	4/16/2025
Location	Spokane, WA, US
Sold By	Class 8 Trucks