12 Speed Tandem Axle Sleeper Semi Trucks For Sale

2626 - 2650 of 2,971 listings

24 0

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$32,750 USD

Used 2019 International LT625 Sleeper Semi Truck for sale, 638,818 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	638,818 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	332319
MLS Number	13827074
Category	Sleeper Semi Trucks
Last Updated	12/25/2025
Location	Martinsville, VA, US
Sold By	Penske Used Trucks

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14 0

2020 Volvo VNR64T-640 Sleeper Semi Truck - 73" Mid Roof Sleeper, 425HP, 12 Speed Automatic

$57,995 USD

Condition	Used
Usage	508,491 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	D13'17 425/2100
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	243595
MLS Number	13721343
Category	Sleeper Semi Trucks
Last Updated	12/2/2025
Location	Wayland, MI, US
Sold By	Ryder

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13 0

2018 Freightliner Cascadia 113 Sleeper Semi Truck - 60" Mid Roof Sleeper, 450HP, 12 Speed Automatic

$61,582 USD

Condition	Used
Usage	402,365 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13 GHG'17 450/1625
Transmission	12 Speed
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	222122
MLS Number	12698815
Category	Sleeper Semi Trucks
Last Updated	10/17/2025
Location	Miami, FL, US
Sold By	Ryder

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9 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

$55,233 USD

Condition	Used
Usage	506,132 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	247947
MLS Number	13785384
Category	Sleeper Semi Trucks
Last Updated	12/2/2025
Location	Indianapolis, IN, US
Sold By	Ryder

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12 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 42" Mid Roof Sleeper, 455HP, 12 Speed Automatic

$50,495 USD

Condition	Used
Usage	594,617 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed
Sleeper Type	Mid Roof Sleeper
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	230348
MLS Number	13739250
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Oak Creek, WI, US
Sold By	Ryder

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11 0

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

$37,995 USD

Condition	Used
Usage	756,955 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	264944
MLS Number	13737200
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Syracuse, NY, US
Sold By	Ryder

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24 0

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

$57,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 571,657 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	571,657 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	464237
MLS Number	13753713
Category	Sleeper Semi Trucks
Last Updated	12/28/2025
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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23 0

2022 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$62,750 USD

Used 2022 Volvo VNL64760 Sleeper Semi Truck for sale, 455HP D13 diesel engine, 12-speed automatic transmission, 70" integral sleeper, 229" wheelbase, tandem rear axle, 225-gal fuel capacity....

Condition	Used
Usage	517,873 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	D13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	386911
MLS Number	13824756
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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23 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

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$68,500 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 386,200 miles, 400HP DD15AT engine, 12 speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	386,200 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	EPES21231
MLS Number	13824650
Category	Sleeper Semi Trucks
Last Updated	12/21/2025
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

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22 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

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$76,500 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 238,242 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, tandem rear axle....

Condition	Used
Usage	238,242 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	352300
MLS Number	13824491
Category	Sleeper Semi Trucks
Last Updated	12/21/2025
Location	Odessa, TX, US
Sold By	Penske Used Trucks

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25 1

2019 Peterbilt 579 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$22,000 USD

NICE TRUCK, VERY CLEAN/ FLEET MAINTAINED!! runs and drives excellent, power windows, power mirrors, heated mirrors, double bunk, A/S 5th, differential lock, dump valve, tilt/tele, dual air...

Condition	Used
Usage	767,266 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	19MX767579
MLS Number	13789668
Category	Sleeper Semi Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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23 0

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

$52,750 USD

Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 487,710 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	487,710 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	227510
MLS Number	13824244
Category	Sleeper Semi Trucks
Last Updated	12/12/2025
Location	Essex, MD, US
Sold By	Penske Used Trucks

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11 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 400HP, 12 Speed Automatic

$50,818 USD

Condition	Used
Usage	552,955 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	DD15 GHG'17 400/1625
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.41 ratio
Stock Number	862660
MLS Number	13823624
Category	Sleeper Semi Trucks
Last Updated	12/2/2025
Location	Knoxville, TN, US
Sold By	Ryder

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11 0

2022 International LT625 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$43,500 USD

Condition	Used
Usage	857,732 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'21 450/1700
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	558371
MLS Number	13823617
Category	Sleeper Semi Trucks
Last Updated	12/10/2025
Location	Houston, TX, US
Sold By	Ryder

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23 0

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

$56,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	607,143 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	464254
MLS Number	13822854
Category	Sleeper Semi Trucks
Last Updated	12/10/2025
Location	Orlando, FL, US
Sold By	Penske Used Trucks

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23 0

2022 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

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$54,750 USD

Used 2022 Volvo VNL64760 Sleeper Semi Truck for sale, 518,497 miles, 455HP D13 diesel engine, 12-speed automatic transmission, 70\" integral sleeper, tandem rear axle, air ride suspension....

Condition	Used
Usage	518,497 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	D13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	387062
MLS Number	13599914
Category	Sleeper Semi Trucks
Last Updated	12/31/2025
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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23 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$57,000 USD

Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck, 570,789 miles, 400HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	570,789 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	256561
MLS Number	13711391
Category	Sleeper Semi Trucks
Last Updated	12/19/2025
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

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24 0

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$56,250 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 410,804 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	410,804 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	401377
MLS Number	13820899
Category	Sleeper Semi Trucks
Last Updated	12/7/2025
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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28 0

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

$51,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	571,175 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	389157
MLS Number	13703517
Category	Sleeper Semi Trucks
Last Updated	12/17/2025
Location	Concord, NC, US
Sold By	Penske Used Trucks

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23 0

2022 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$48,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 72" Integral Sleeper, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 13,300lb front axle,...

Condition	Used
Usage	583,614 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	394090
MLS Number	12772318
Category	Sleeper Semi Trucks
Last Updated	12/13/2025
Location	Wickliffe, OH, US
Sold By	Penske Used Trucks

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27 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$67,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 442,201 miles, 400HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	442,201 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	EPES21077
MLS Number	13820486
Category	Sleeper Semi Trucks
Last Updated	12/18/2025
Location	Augusta, GA, US
Sold By	Penske Used Trucks

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23 0

2020 Freightliner Cascadia 116 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

$55,250 USD

Used 2020 Freightliner Cascadia 116 Sleeper Semi Truck for sale, 469,913 miles, 450 HP DD13 diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,...

Condition	Used
Usage	469,913 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	354065
MLS Number	13820357
Category	Sleeper Semi Trucks
Last Updated	12/31/2025
Location	Elmira, NY, US
Sold By	Penske Used Trucks

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28 0

2017 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

$38,250 USD

Used 2017 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 676,810 miles, 450HP DD15 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	676,810 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	703408
MLS Number	12370501
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Jacksonville, FL, US
Sold By	Penske Used Trucks

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21 0

2021 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$58,500 USD

Used 2021 Volvo VNL64760 Sleeper Semi Truck for sale, 524,156 miles, 455HP D13 diesel engine, 12-speed automatic Volvo transmission, 70" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	524,156 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	D13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	380242
MLS Number	13769649
Category	Sleeper Semi Trucks
Last Updated	1/1/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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23 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$69,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 405,261 miles, 400 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	405,261 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	EPES21163
MLS Number	13816072
Category	Sleeper Semi Trucks
Last Updated	12/28/2025
Location	Chester, VA, US
Sold By	Penske Used Trucks

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12 Speed Tandem Axle Sleeper Semi Trucks For Sale

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