Used 12 Speed 6x4 Trucks For Sale

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Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
21 1

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$21,969 USD
70 Units Available!, *Rep Photos*, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity, Sliding 5th...
ConditionUsed
Usage762,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016527
MLS Number13143025
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
21 1

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$21,036 USD
70 Units Available!, *Rep Photos*, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity, Sliding 5th...
ConditionUsed
Usage777,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016817
MLS Number13143022
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
21 1

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$21,036 USD
70 Units Available!, *Rep Photos*, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity, Sliding 5th...
ConditionUsed
Usage768,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016575
MLS Number13143019
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
21 1

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$21,969 USD
70 Units Available!, *Rep Photos*, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity, Sliding 5th...
ConditionUsed
Usage750,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016773
MLS Number13143015
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
24 1

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$21,000 USD
70 Units Available!, Fleet Maintained, Stock 016649, Miles 777,583, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, 2.28 Ratio, 181”WB, 210 Gallon Capacity,...
ConditionUsed
Usage777,583 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016649
MLS Number13143001
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
11 2

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$28,900 USD
10 new Lopro 22.5 tires, 70 Units Available!, Stock 016536, Miles 672,239, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio,...
ConditionUsed
Usage672,239 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016536
MLS Number13142978
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
18 3

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$22,681 USD
70 Units Available!, Stock 016612, Miles 749,592, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity,...
ConditionUsed
Usage749,592 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016612
MLS Number13142977
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
24 2

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$19,900 USD
70 Units Available!, *Rep Photos*, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity, Sliding 5th...
ConditionUsed
Usage796,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016703
MLS Number13142973
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
24 2

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$22,681 USD
70 Units Available!, *Rep Photos*, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity, Sliding 5th...
ConditionUsed
Usage741,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016831
MLS Number13142938
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
24 2

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$23,000 USD
70 Units Available!, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity, Sliding 5th Wheel, Bendix...
ConditionUsed
Usage690,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016534
MLS Number13142907
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
18 2

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$22,000 USD
70 Units Available!, Stock 016737, Miles 703,744, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity,...
ConditionUsed
Usage703,744 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number016737
MLS Number13142891
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic
24 1

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

Price Drop
$12,000 USD
non-runner, bad engine, Mack MP8, 415 HP, MDrive Automatic, 12spd, Clean vehicle history report see service logs for details, **If you are seeing the term ‘rep photos,’ it means the trucks...
ConditionUsed
Usage708,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Stock Number016633
MLS Number13142802
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, Automatic
19 2

2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, Automatic

$35,900 USD
Fleet Maintained, Stock LL9579, Miles 479,853, DD13, 450 HP, DT 12 Automatic, 3.08 Ratio, 180" WB, Cruise, Tilt/Tele, Air slide 5TH, Dual Air Ride Seats, Power Windows/Mirrors, Inter axel...
ConditionUsed
Usage479,853 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberLL9579
MLS Number13140908
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, Automatic
1 0

2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, Automatic

$40,900 USD
Fleet Maintained, Miles 387,353, DD13, 450 HP, DT 12 Automatic, 3.08 Ratio, 180" WB, Cruise, TIlt/Tele, Air slide 5TH, Dual Air Ride Seats, Power Windows/Mirrors, Working A/C Heat,
ConditionUsed
Usage387,537 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberLL9614
MLS Number13140903
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, Automatic
15 2

2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, Automatic

$36,900 USD
Fleet Maintained, Stock LL9645, Miles 373,510, DD13, 450 HP, DT 12 Automatic, 3.08 Ratio, 180" WB, Cruise, Tilt/Tele, Air slide 5TH, Dual Air Ride Seats, Power Windows/Mirrors, Inter axel...
ConditionUsed
Usage373,510 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberLL9645
MLS Number13140825
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Volvo VNL64T300 Day Cab Truck - D13 435HP, 12 Speed Amt
17 1

2012 Volvo VNL64T300 Day Cab Truck - D13 435HP, 12 Speed Amt

Price Drop
$12,000 USD
nice truck, runs great, clean, air seat, A/S 5th, differential lock, dump valve, fleet maintained, power windows, power mirrors, heated mirrors, tilt/tele *NICE TRUCK,
ConditionUsed
Usage515,548 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number12D13515VNLDC
MLS Number13135368
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
16 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Price Drop
$39,950 USD
Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....
ConditionUsed
Usage542,195 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number244
MLS Number13133472
CategorySleeper Semi Trucks
Last Updated1/24/2025
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Mack Pinnacle CXU613 Day Cab Truck - MP7 405HP, Manual
19 1

2016 Mack Pinnacle CXU613 Day Cab Truck - MP7 405HP, Manual

$37,900 USD
Fresh oil change, New oil filters, New fuel filter, New water separator filter, New Air filter cleaned out, Stock 076103, Miles 436,429, MACK MP8, 415HP, Miles 435426, Automatic, Ratio 3.36,...
ConditionUsed
Usage436,429 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power415 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
SuspensionAir Ride
Rear End3.36 ratio
Stock Number076103
MLS Number13061316
CategoryDay Cab Semi Trucks
Last Updated1/29/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Kenworth T680 Sleeper Semi Truck - Paccar 455HP, Automatic
18 2

2018 Kenworth T680 Sleeper Semi Truck - Paccar 455HP, Automatic

$34,900 USD
10 BRAND NEW TIRES AND WHEELS, Fleet Maintained, Stock 195009, Miles 516,801, MX-13 Paccar, 455 HP, Automatic, Collision Mitigation, Adaptive Cruise, Very Clean, Mid-Roof with Single Bunk,...
ConditionUsed
Usage516,801 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number195009
MLS Number12984337
CategorySleeper Semi Trucks
Last Updated1/30/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Kenworth T680 Sleeper Semi Truck - Paccar 455HP, Automatic
28 2

2019 Kenworth T680 Sleeper Semi Truck - Paccar 455HP, Automatic

$39,900 USD
Brand New 285/75R24 all way round ,new wheels, Fleet Maintained, Stock 238360, Miles 504,127, MX-13 Paccar, 455 HP, Automatic, Collision Mitigation, Adaptive Cruise, Very Clean, Mid-Roof...
ConditionUsed
Usage504,127 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number238360
MLS Number12984331
CategorySleeper Semi Trucks
Last Updated1/30/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Volvo VNL300 Day Cab Truck - Volvo D-13, Automatic
18 0

2018 Volvo VNL300 Day Cab Truck - Volvo D-13, Automatic

$17,000 USD
ConditionUsed
Usage952,846 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelVolvo D-13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper Size77"
Rear End2.64 ratio
Stock Number351869
MLS Number13359118
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
LONDON, KY, US
Sold By

Schneider

Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic
20 1

2019 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$27,900 USD
10 brand new virgin lopro22.5, Aluminum outsides and steers, Fleet Maintained, Stock 251741, New Paint!!, Fresh DOT, Runs/Drives Good, 551,163 Miles, Runs/Drives Good, Paccar MX-13 455 HP,...
ConditionUsed
Usage551,163 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number251741
MLS Number12241580
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic
20 1

2019 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$29,900 USD
10 NEW TIRES AND WHEELS 24.5, Fleet Maintained, Fresh DOT, Stock 251581, Runs/Drives Excellent, 613,890 Miles, New quarter fenders, New mudflaps, Collision Mitigation, Paccar MX-13 455 HP,...
ConditionUsed
Usage613,890 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number251581
MLS Number12241566
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic
20 1

2019 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$34,900 USD
Fleet Maintained, Stock 251532, Miles 593,653, Runs/Drives Good, Paccar MX-13 455 HP, Auto 12 Speed Transmission, Collision Mitigation, 2.64 Ratio, 178” WB, Jakes, Cruise, Tilt/Tele, 12,350...
ConditionUsed
Usage593,653 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number251532
MLS Number12241544
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic
24 1

2019 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$34,900 USD
10 brand new virgin lopro 22.5 and wheels, Fleet Maintained, Stock 251523, Miles 474,676, Paccar MX-13 455 HP, Auto 12 Speed Transmission, Collision Mitigation, 2.64 Ratio, 178” WB, Jakes ,...
ConditionUsed
Usage474,676 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number251523
MLS Number12241504
CategoryDay Cab Semi Trucks
Last Updated1/23/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

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