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Freightliner Tandem Axle Cascadia 126 Sleeper Semi Trucks with Air Ride Suspension For Sale

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Showing 1 - 25 of 699 Sleeper Semi Truck Listings

1 - 25 of 699 listings
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$75,900 USD
DIGITAL DASH - EW3 10/02/26 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum...
ConditionUsed
Usage384,420 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number494571
MLS Number14128169
CategorySleeper Semi Trucks
Last Updated7/11/2026
Location
Dallas, TX, US
Sold By
Doggett
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$73,900 USD
DIGITAL DASH - EW3 02/11/2027 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished...
ConditionUsed
Usage386,272 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number495099
MLS Number14386954
CategorySleeper Semi Trucks
Last Updated7/10/2026
Location
Dallas, TX, US
Sold By
Doggett
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$73,900 USD
DIGITAL DASH - EW3 02/27/2027 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished...
ConditionUsed
Usage390,227 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Weight52500
Stock Number501158
MLS Number14386950
CategorySleeper Semi Trucks
Last Updated7/10/2026
Location
Dallas, TX, US
Sold By
Doggett
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$73,900 USD
DIGITAL DASH - EW3 02/26/2027 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished...
ConditionUsed
Usage389,046 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Weight52500
Stock Number501168
MLS Number14386948
CategorySleeper Semi Trucks
Last Updated7/10/2026
Location
Dallas, TX, US
Sold By
Doggett
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

$99,900 USD
Cummins PT1 and AT3 4/20/27 or 500k. 10 New Tires
ConditionUsed
Usage291,916 Miles
Horse Power450 HP
Engine ModelCummins X15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Capacity240 Gallons
Weight52000
Stock Number524793
MLS Number14135415
CategorySleeper Semi Trucks
Last Updated7/10/2026
Location
Laredo, TX, US
Sold By
Doggett
(844) 689-___  SHOW
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

$99,900 USD
Cummins PT1 and AT3 8/28/27 or 500k. 10 New Tires
ConditionUsed
Usage272,502 Miles
Horse Power450 HP
Engine ModelCummins X15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Capacity240 Gallons
Weight52000
Stock Number529771
MLS Number14157715
CategorySleeper Semi Trucks
Last Updated7/10/2026
Location
Laredo, TX, US
Sold By
Doggett
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$46,900 USD
ConditionUsed
Usage665,157 Miles
Horse Power455 HP
Engine ModelDetroit DD15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Capacity240 Gallons
WeightClass 8: 33,001 lb and above (14,969 kg and above)
Stock Number472105
MLS Number14357116
CategorySleeper Semi Trucks
Last Updated7/10/2026
Location
Pharr, TX, US
Sold By
Doggett
(844) 487-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated
$75,250 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 539,964 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...
ConditionUsed
Usage539,965 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberUPP235633
MLS Number14442967
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Amarillo, TX, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 470HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 470HP, 12 Speed Automatic

Price Drop $81,500 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 474,917 miles, 470 HP Cummins X15 engine, 12-speed Eaton automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage477,527 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power470 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number199196
MLS Number14479986
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Sturtevant, WI, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$83,000 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 416,976 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage453,912 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number456654
MLS Number14149760
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
La Porte, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$76,000 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 549,664 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage550,062 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number590647
MLS Number14470671
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Milwaukee, WI, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

Recently Updated
$78,750 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 467,344 miles, 475 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle....
ConditionUsed
Usage543,923 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number461964
MLS Number13512550
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Sacramento, CA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$71,000 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 541,734 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage544,651 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number430227
MLS Number14432170
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Fresno, CA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$69,000 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, 240-gallon fuel capacity, tandem rear axle...
ConditionUsed
Usage542,264 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number409866
MLS Number13794721
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Millville, NJ, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$59,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 587,601 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage606,801 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number372070
MLS Number13541843
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Jurupa Valley, CA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$71,500 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 518,285 miles, 455HP DD15AT engine, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage529,232 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385264
MLS Number14358320
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Torrance, CA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$62,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 539,663 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage617,967 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number380872
MLS Number14281582
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$64,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 490,886 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage491,159 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number379851
MLS Number14466761
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Elkhart, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$65,000 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, 220-gallon fuel...
ConditionUsed
Usage493,497 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number342018
MLS Number14258345
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Fontana, CA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$56,750 USD
Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 560,421 miles, 455HP DD15AT diesel engine, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage560,421 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number270163
MLS Number14320636
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$54,750 USD
Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 539,010 miles, 455HP DD15AT diesel engine, 48" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...
ConditionUsed
Usage540,325 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number256938
MLS Number14452323
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Hazleton, PA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

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

Recently Updated
$52,500 USD
Several Available!, Fresh DOT, Full 128 Point Inspection, 500,000 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals...
ConditionUsed
Usage514,395 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberLY5957
MLS Number13928572
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

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

Recently Updated
$49,900 USD
Several Available!, Full 128 Point Inspection, 547,272 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals, Fleet...
ConditionUsed
Usage547,272 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberLY5950
MLS Number13916446
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

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

Recently Updated
$49,900 USD
Several Available!, Full 128 Point Inspection, 550,311 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals, Fleet...
ConditionUsed
Usage550,311 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberLY5974
MLS Number13916445
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
(844) 216-___  SHOW
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