12 Speed Tandem Axle Trucks For Sale

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Showing 26 - 50 of 5,719 Truck Listings

26 - 50 of 5,719 listings
26 - 50 of 5,719 listings
Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic
14 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic

Newly Listed
$62,200 USD
ConditionUsed
Usage469,832 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number867184
MLS Number13911575
CategorySleeper Semi Trucks
Last Updated10/22/2025
Location
Bensalem, PA, US
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic
11 0

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

Price Drop
$41,483 USD
ConditionUsed
Usage735,700 Miles
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number278818
MLS Number13878446
CategorySleeper Semi Trucks
Last Updated10/22/2025
Location
Beltsville, MD, US
Sold By
Ryder
Volvo VNL64T760 Sleeper Semi Truck - 72" Condo Sleeper, 425HP, 12 Speed Automatic
14 0

2019 Volvo VNL64T760 Sleeper Semi Truck - 72" Condo Sleeper, 425HP, 12 Speed Automatic

Newly Listed
$50,960 USD
ConditionUsed
Usage611,381 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelD13'17 425/2100
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number833791
MLS Number13911565
CategorySleeper Semi Trucks
Last Updated10/22/2025
Location
Allentown, PA, US
Sold By
Ryder
Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic
8 0

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic

Newly Listed
$33,690 USD
ConditionUsed
Usage474,799 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13 GHG'17 450/1625
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number813728
MLS Number13911562
CategoryDay Cab Semi Trucks
Last Updated10/22/2025
Location
West Sacramento, CA, US
Sold By
Ryder
International LT625 Sleeper Semi Truck - 70" Condo Sleeper, 450HP, 12 Speed Automatic
13 0

2020 International LT625 Sleeper Semi Truck - 70" Condo Sleeper, 450HP, 12 Speed Automatic

Newly Listed
$42,085 USD
ConditionUsed
Usage552,305 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15 GHG'17 450/1800
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number238040
MLS Number13911544
CategorySleeper Semi Trucks
Last Updated10/21/2025
Location
Bensalem, PA, US
Sold By
Ryder
Kenworth T680 4800 Gallon Gasoline / Fuel Truck - Paccar 400HP, 12 Speed Amt
83 0

2021 Kenworth T680 4800 Gallon Gasoline / Fuel Truck - Paccar 400HP, 12 Speed Amt

Newly Listed
Contact for price
2020 KENWORTH T680 3-AXLE, MX11 (400 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 38,000# Dual Drive Rear Axles (3.55 Ratio), Inter-Axle Differential, Paccar...
ConditionUsed
Usage8,867 Hours
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power400 HP
Engine ModelPaccar MX-11
Drivetrain6x4
Transmission12 Speed Automated
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 3.55 ratio
Capacity4800 Gallons
Stock NumberE18500
MLS Number13910863
CategoryGasoline / Fuel Trucks
Last Updated10/21/2025
Location
Healdsburg, CA, US
Sold By
Opperman & Son, Inc.
Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic
11 0

2020 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

Newly Listed
$54,900 USD
2020 Peterbilt 579 Tandem Axle Day Cab, Cummins X15 450HP Engine, Automatic 12 Spd Eaton EEO-17F112C Transmission, 53,200 GVW, 13,200# mfs-13 Front Axle, 40,000# Meritor MD2014X Rear Axle, 3...
ConditionUsed
Usage11,080 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number20PB051
MLS Number13910683
CategoryDay Cab Semi Trucks
Last Updated10/21/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
Freightliner Cascadia 113 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Amt
13 0

2019 Freightliner Cascadia 113 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Amt

Newly Listed
Contact for price
2019 FREIGHTLINER CA113 DAY CAB,
ConditionUsed
Usage338,613 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberST1237
MLS Number13910478
CategoryDay Cab Semi Trucks
Last Updated10/21/2025
Location
EDGEWATER, FL, US
Sold By
Florida Shores Truck Center
Volvo VNR64T300 Day Cab Truck - D13 410HP, 12 Speed I Shift Amt
8 1

2021 Volvo VNR64T300 Day Cab Truck - D13 410HP, 12 Speed I Shift Amt

Newly Listed
$23,900 USD
2021 Volvo VNR64T300 **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires for an...
ConditionUsed
Usage674,314 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF213040
MLS Number13910447
CategoryDay Cab Semi Trucks
Last Updated10/21/2025
Location
Orlando, FL, US
Sold By
Nationwide Haul
Peterbilt 579 Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, 12 Speed Endurant Amt
16 0

2021 Peterbilt 579 Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Newly Listed
$59,900 USD
Cummins Powered Low Roof short bunk. Perfect for Regional Work with overnight runs
ConditionUsed
Usage13,115 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Emission RatingUSA Tier 4
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeFlat Top Sleeper
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 2.93 ratio
Stock Number229299
MLS Number13910419
CategorySleeper Semi Trucks
Last Updated10/21/2025
Location
Allentown, PA, US
Sold By
Hunter Truck
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
44 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$71,995 USD
WALMART TRUCK! LOADED! 2021 FREIGHTLINER CASCADIA 126, DETROIT DD15 LOW ENGINE HOURS, DETROIT DT12 AUTOMATIC TRANSMISSION, 401,359 MILES, DIESEL APU, REFRIGERATOR, COLLISION MITIGATION...
ConditionUsed
Usage401,359 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number8203
MLS Number13879849
CategorySleeper Semi Trucks
Last Updated10/21/2025
Location
Fontana, CA, US
Sold By
Fontana Truck Center
Volvo VNR64T300 Day Cab Truck - D13 410HP, 12 Speed I Shift Amt
8 1

2021 Volvo VNR64T300 Day Cab Truck - D13 410HP, 12 Speed I Shift Amt

Recently Updated
$23,900 USD
2021 Volvo VNR64T300 **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires for an...
ConditionUsed
Usage697,386 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF213040 Web
MLS Number13877886
CategoryDay Cab Semi Trucks
Last Updated10/21/2025
Location
Winter Park, FL, US
Sold By
Nationwide Haul
Volvo VNR64T640 Sleeper Semi Truck - 61" Mid Roof Sleeper, D13 405HP, 12 Speed I Shift Amt
9 1

2021 Volvo VNR64T640 Sleeper Semi Truck - 61" Mid Roof Sleeper, D13 405HP, 12 Speed I Shift Amt

Newly Listed
$41,900 USD
2021 Volvo VNR64T-640 Sleeper **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires for an...
ConditionUsed
Usage551,961 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power405 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size61"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF113013 web
MLS Number13910387
CategorySleeper Semi Trucks
Last Updated10/21/2025
Location
Waxahachie, TX, US
Sold By
Nationwide Haul
Volvo VNR64T640 Sleeper Semi Truck - 61" Mid Roof Sleeper, D13 405HP, 12 Speed I Shift Amt
9 1

2021 Volvo VNR64T640 Sleeper Semi Truck - 61" Mid Roof Sleeper, D13 405HP, 12 Speed I Shift Amt

Newly Listed
$41,900 USD
2021 Volvo VNR64T-640 Sleeper **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires for an...
ConditionUsed
Usage551,961 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power405 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size61"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF113013
MLS Number13910386
CategorySleeper Semi Trucks
Last Updated10/21/2025
Location
Waxahachie, TX, US
Sold By
Nationwide Haul
Volvo VNR62T400 Sleeper Semi Truck - 40" Flat Top Sleeper, D13 455HP, 12 Speed I Shift Amt
5 0

2020 Volvo VNR62T400 Sleeper Semi Truck - 40" Flat Top Sleeper, D13 455HP, 12 Speed I Shift Amt

Recently Updated
$24,000 USD
VERY NICE TRUCK, RUNS AND DRIVES EXCELLENT, FLEET MAINTAINED! air seat, differential lock, dump valve, sliding 5th wheel, power windows, power mirrors, heated mirrors! *AIR LIFT AXLE FOR...
ConditionUsed
Usage512,076 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x2
Transmission12 Speed I Shift Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number20D13512FLATVNR
MLS Number13866819
CategorySleeper Semi Trucks
Last Updated10/21/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Freightliner Cascadia 125 Day Cab Truck - Detroit 435HP, 12 Speed Automatic
11 0

2016 Freightliner Cascadia 125 Day Cab Truck - Detroit 435HP, 12 Speed Automatic

Price Drop
$32,000 USD
Clean Fleet Maintained Truck, 2016 Freightliner Cascadia, 261,000 Miles, DD13 435 HP, 12 Spd Automatic, 178” WB, White, 90% and better on tires, 3.23 Ratio, Diff Lock, Air Ride, Sliding...
ConditionUsed
Usage261,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDetroit DD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.23 ratio
MLS Number13854413
CategoryDay Cab Semi Trucks
Last Updated10/21/2025
Location
Paul, ID, US
Sold By
BTR Sales
Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
18 0

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Recently Updated
$74,950 USD
For Sale: 2022 Kenworth T880 Sleeper, *Stock Photos of Matching Unit. More Pictures Coming Soon!*, Equipped with a 450hp Cummins X15, paired with an Endurant 12-Speed Automatic Transmission....
ConditionUsed
Usage484,747 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCO10775
MLS Number13852454
CategorySleeper Semi Trucks
Last Updated10/21/2025
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
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