12 Speed Day Cab Semi Trucks with AirLiner Suspension For Sale in United States

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

Price Drop $64,500 USD

CLEAN FLEET MAINTAINED CASCADIA 126, DD13, 450HP, DT12 AUTO OVERDRIVE TRANSMISSION, VIRGIN BRIDGESTONE DRIVE TIRES, BENDIX COLLISION MITIGATION SYSTEM! 3.25 RATIOS, JAKES, FULL LOCKERS!...

Condition	Used
Usage	338,504 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	7109
MLS Number	14000593
Category	Day Cab Semi Trucks
Last Updated	1/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2026 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP

$156,295 USD

2026 Freightliner Cascadia Day Cab Tractor – (2) In Stock, DD13 450HP, DT12 Transmission, PTO Capable, 52,000GVWR, Full Locking Diffs, 182” Wheelbase, Great local delivery tractor for...

Condition	New
Usage	2,782 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	265588
MLS Number	14105510
Category	Day Cab Semi Trucks
Last Updated	1/22/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

2026 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP

$156,295 USD

2026 Freightliner Cascadia Day Cab Tractor – (2) In Stock, DD13 450HP, DT12 Transmission, PTO Capable, 52,000GVWR, Full Locking Diffs, 182” Wheelbase, Great local delivery tractor for...

Condition	New
Usage	1,736 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	265587
MLS Number	14105509
Category	Day Cab Semi Trucks
Last Updated	1/22/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

2026 Western Star 49X Day Cab Truck - Detroit 470HP

$174,888 USD

2026 Western Star 49X Vocational Day Cab Tractor – (2) In Stock, DD13 470HP, DT12 Vocational Transmission, PTO Hydraulic Tank, 53,300 GVWR, Disc Brakes, Full Locking Diffs, 188” Wheelbase...

Condition	New
Usage	2,103 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	265747
MLS Number	14105417
Category	Day Cab Semi Trucks
Last Updated	1/22/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

2026 Western Star 49X Day Cab Truck - Detroit 470HP

$174,888 USD

2026 Western Star 49X Vocational Day Cab Tractor - (2) In Stock, DD13 470HP, DT12 Vocational Transmission, PTO Hydraulic Tank, 53,300 GVWR, Disc Brakes, Full Locking Diffs, 188” Wheelbase ...

Condition	New
Usage	2,099 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	265745
MLS Number	14105416
Category	Day Cab Semi Trucks
Last Updated	1/29/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

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2016 Freightliner Cascadia 125 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

$27,000 USD

2016 Freightliner Cascadia 125 Day Cab Truck will have Dual Drive Tires when sold 433k Miles, DD13 Engine, 410HP, DT12 Transmission, 52,000lb gvw Great shape, ready for work,

Condition	Used
Usage	433,087 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14096916
Category	Day Cab Semi Trucks
Last Updated	1/22/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$48,900 USD

Detroit DD15 455 hp, Detroit DT12 12 speed transmission with PTO, Meritor 46,000# rear, 3.21 rear axle ratio with full lockers, 13,300# steer axle, 11R22.5 tires on aluminum wheels, single...

Condition	Used
Usage	12,082 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.21 ratio
Stock Number	4278
MLS Number	14094776
Category	Day Cab Semi Trucks
Last Updated	1/22/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

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

$34,900 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	1/3/2026
Location	Spokane Valley, WA, US
Sold By	Class 8 Trucks

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

$144,740 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...

Condition	New
Usage	461 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	12/30/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Amt

$34,900 USD

2019 Freightliner Cascadia 126, Detroit DD13 400 hp, 12 speed automatic Detroit DT12 transmission, 2.28 rear ratio, AirLiner air ride suspension, air slide 5th wheel, fender mirrors, heated...

Condition	Used
Usage	12,610 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	8304
MLS Number	14000042
Category	Day Cab Semi Trucks
Last Updated	1/22/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

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2018 Freightliner Cascadia 113 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$34,500 USD

FLEET MAINTAINED, FREIGHTLINER DAY CAB, LOW MILES, AUTO, GREAT TIRES, ENGINE BRAKE, BACK WINDOW, DETTROIT POWER, READY TO WORK,MANY MORE IN STOCK, PLEASE VISIT WEB-SITE FOR MORE INVENTORY

Condition	Used
Usage	284,378 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	7153
MLS Number	14004882
Category	Day Cab Semi Trucks
Last Updated	11/27/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

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2024 Western Star 57X Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$129,304 USD

NEW!!!! DT12 AUTO!!! Detroit Power, HUGE DISCOUNT!!!! Call for more information,

Condition	New
Usage	2,221 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	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	108639
MLS Number	13961721
Category	Day Cab Semi Trucks
Last Updated	11/1/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers