Used 12 Speed 8x4 Trucks For Sale

Your Current Search
Industry
Trucks
Drive Type
8x4
Transmission Speeds
12 Speed
Condition
Used
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (14)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Rear Axle
Transmission Type
Transmission Speed
12 Speed (14)
Drive Train
8x4 (14)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
Market Type
1-14 of 14 results
1-14 of 14 results
Peterbilt 579 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic
34 0

2018 Peterbilt 579 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$44,500 USD
CLEAN FLEET MAINTAINED PETERBILT 579 TRI AXLE, 455HP, 12 SPEED AUTOMATIC, 13,000 LBS DROP AXLE, 13,200 FAW, GOOD RUBBER,CLEAN PAINT NO BODY DAMAGE, READY TO WORK! Please visit our website...
ConditionUsed
Usage436,588 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTri Axle
Rear End53,000 lb 3.08 ratio
Stock Number6906
MLS Number13461678
CategorySleeper Semi Trucks
Last Updated3/25/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic
56 0

2018 Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$44,500 USD
CLEAN FLEET MAINTAINED PETERBILT 579 TRI AXLE, 455HP, 12 SPEED AUTOMATIC, 13,000 LBS DROP AXLE, 13,200 FAW, POWER INVERTER, GOOD RUBBER, CLEAN PAINT NO BODY DAMAGE, READY TO WORK! Please...
ConditionUsed
Usage440,003 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTri Axle
Rear End53,000 lb 3.08 ratio
Stock Number6907
MLS Number13398781
CategorySleeper Semi Trucks
Last Updated3/21/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Peterbilt 579 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic
61 0

2018 Peterbilt 579 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$39,500 USD
CLEAN FLEET MAINTAINED PETERBILT 579 TRI AXLE, 455HP, 12 SPEED AUTOMATIC, 13,000 LBS DROP AXLE, 13,200 FAW, POWER INVERTER, GOOD RUBBER, LEGACY DRIVER SEAT, CLEAN PAINT NO BODY DAMAGE, READY...
ConditionUsed
Usage483,430 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTri Axle
Rear End53,000 lb 3.08 ratio
Stock Number6905
MLS Number13389834
CategorySleeper Semi Trucks
Last Updated3/21/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Freightliner Cascadia 126 Tri Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Amt
6 0

2020 Freightliner Cascadia 126 Tri Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Amt

$89,900 USD
2020 Freightliner Cascadia 126 Day Cab – Low Miles Powered by a Detroit DD13 12.8L engine with 470 HP and backed by a DT12 12-speed automated transmission. This unit is designed to maximize...
ConditionUsed
Usage94,317 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDetroit DD13
Drivetrain8x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTri Axle
Stock Number20800
MLS Number13396590
CategoryDay Cab Semi Trucks
Last Updated3/19/2025
Location
Humble, TX, US
Sold By

TCI Transportation

Freightliner Cascadia 126 Tri Axle Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
48 0

2020 Freightliner Cascadia 126 Tri Axle Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$64,995 USD
DETROIT DD15 / DT12 AUTOMATIC / DROP AXLE / FLEET MAINTAINED / FINANCING AVAILABLE 2020 FREIGHTLINER CASCADIA, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 513,528 MILES, DROP AXLE...
ConditionUsed
Usage518,545 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTri Axle
Rear End40,000 lb
Stock Number0477
MLS Number13436890
CategorySleeper Semi Trucks
Last Updated3/8/2025
Location
Fontana, CA, US
Sold By

Fontana Truck Center

Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Amt
21 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Amt

$56,800 USD
PACCAR MX-13 510, 2017 510@1600 1850@1000, PACCAR TX-12 PO18F112C, 12 SPD 1850 LBFT, MERITOR MFS14 14.6K 3.74in. DROP, DANA SPICER DSH40 40K DUAL, AG400 8 Bag Air Ride Suspension, Inverter,...
ConditionUsed
Usage426,010 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission12 Speed Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberC5282
MLS Number13365550
CategorySleeper Semi Trucks
Last Updated3/1/2025
Location
West Sacramento, CA, US
Sold By

DeWald Equipment

Kenworth T680 5000 Gallon Gasoline / Fuel Truck - Paccar 430HP, 12 Speed Automatic
32 0

2019 Kenworth T680 5000 Gallon Gasoline / Fuel Truck - Paccar 430HP, 12 Speed Automatic

Call for price
2019 KENWORTH T680 4-AXLE, MX 11 (430 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 36,000# Dual Drive Rear Axles (4.11 Ratio), 8,500# Air Lift Axle, Kenworth...
ConditionUsed
Usage10,480 Hours
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power430 HP
Engine ModelPaccar MX-11
Drivetrain8x4
Transmission12 Speed Automatic
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End49,200 lb 4.11 ratio
Capacity5000 Gallons
Stock NumberE18251
MLS Number13409761
CategoryGasoline / Fuel Trucks
Last Updated2/20/2025
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Kenworth T680 5000 Gallon Gasoline / Fuel Truck - Paccar 430HP, 12 Speed Automatic
84 0

2019 Kenworth T680 5000 Gallon Gasoline / Fuel Truck - Paccar 430HP, 12 Speed Automatic

Call for price
2019 KENWORTH T680 4-AXLE, MX 11 (430 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 36,000# Dual Drive Rear Axles (4.11 Ratio), 8,500# Air Lift Axle, Kenworth...
ConditionUsed
Usage9,667 Hours
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power430 HP
Engine ModelPaccar MX-11
Drivetrain8x4
Transmission12 Speed Automatic
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End44,500 lb 4.11 ratio
Capacity5000 Gallons
Stock NumberE18252
MLS Number13398391
CategoryGasoline / Fuel Trucks
Last Updated2/14/2025
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Mack Granite GU713 Tri Axle Dump Truck - MP7 425HP, 12 Speed Mdrive Hd Amt, 16' Dump
22 0

2018 Mack Granite GU713 Tri Axle Dump Truck - MP7 425HP, 12 Speed Mdrive Hd Amt, 16' Dump

$149,500 USD
180 day/50k mile warranty included!! SHARP!!! 2018 Mack with 16" ROWE Body. MP7-425hp, MDrive Auto. Clean interior. Ready to work!!!!,
ConditionUsed
Usage303,936 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power425 HP
Engine ModelMack MP7
Drivetrain8x4
Transmission12 Speed mDRIVE HD Automated
SuspensionCamelback
Rear AxleTri Axle
Rear End46,000 lb
Stock Number109911
MLS Number13387289
CategoryDump Trucks
Last Updated3/15/2025
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

Mack Granite 64FR Tri Axle Dump Truck - MP8 505HP, 17.5' Dump
12 0

2019 Mack Granite 64FR Tri Axle Dump Truck - MP8 505HP, 17.5' Dump

$149,950 USD
Used Mack Granite Tri Axle Dump Truck for sale. Features: 17.5 ft. Steel Brandon Dump Body, Power Locks, Power Windows, Heated Power Mirrors, Smart Wheel, Electric Tarp, Double Frame, 20,000...
ConditionUsed
Usage9,273 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBRANDON
Bed Length17.5
Horse Power505 HP
Engine ModelMack MP8
Drivetrain8x4
Transmission12 Speed mDRIVE
SuspensionMack mRIDE
Rear AxleTri Axle
Rear End44,000 lb 3.79 ratio
Stock Number25P001
MLS Number13360262
CategoryDump Trucks
Last Updated1/24/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Mack Pinnacle CXU613 Day Cab Truck - MP7 395HP, 12 Speed M Drive Amt
7 0

2017 Mack Pinnacle CXU613 Day Cab Truck - MP7 395HP, 12 Speed M Drive Amt

$75,000 USD
nice truck, runs great, clean, fleet maintained, air seat, differential lock, PTO, power mirrors, heated mirrors, power right window, power door locks, tilt/tele, NICE HARD OX STEEL BED, AIR...
ConditionUsed
Usage745,323 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power395 HP
Engine ModelMack MP7
Drivetrain8x4
Transmission12 Speed mDRIVE Automated
SuspensionCamelback
Rear AxleTri Axle
Rear End44,000 lb
Stock Number17CXU745TRIDUMP
MLS Number12753993
CategoryDay Cab Semi Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Mack Pinnacle CXU613 Day Cab Truck - MP7 395HP, 12 Speed M Drive Amt
5 0

2018 Mack Pinnacle CXU613 Day Cab Truck - MP7 395HP, 12 Speed M Drive Amt

$70,000 USD
nice truck, runs great, clean, fleet maintained, air seat, differential lock, power mirrors, heated mirrors, power right window, power door locks, tilt/tele, nice bed, double frame, air gate...
ConditionUsed
Usage554,150 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power395 HP
Engine ModelMack MP7
Drivetrain8x4
Transmission12 Speed mDRIVE Automated
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb
Stock Number18CXU554TRIDUMP
MLS Number12935610
CategoryDay Cab Semi Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Mack Pinnacle CXU613 Tri Axle Dump Truck - MP8 435HP, 12 Speed Amt, 16' Dump
5 0

2016 Mack Pinnacle CXU613 Tri Axle Dump Truck - MP8 435HP, 12 Speed Amt, 16' Dump

$60,000 USD
GOOD CLEAN TRUCK, RUNS GREAT, NEW BED, AIR GATE, TARP, STEERABLE AIR LIFT AXLE, DIFFERENTIAL LOCK, DUMP VALVE, AIR SEAT, CRUISE, HEATED MIRRORS, POWER WINDOWS!!,
ConditionUsed
Usage701,529 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power435 HP
Engine ModelMack MP8
Drivetrain8x4
Transmission12 Speed Automated
SuspensionMack mRIDE
Rear AxleTri Axle
Rear End40,000 lb
Stock Number16CXU701TRIDUMP
MLS Number13323448
CategoryDump Trucks
Last Updated1/11/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Peterbilt 579 5400 Gallon Gasoline / Fuel Truck - Cummins 500HP, 12 Speed Automatic
60 0

2020 Peterbilt 579 5400 Gallon Gasoline / Fuel Truck - Cummins 500HP, 12 Speed Automatic

Call for price
2020 PETERBILT 579 4-AXLE, Cummins X15 (500 HP), Engine Brake, Paccar 18F112C 12-Speed Automatic Transmission, Dana Spicer DSH40P 40,000# Dual Drive Rear Axles (3.25 Ratio), Double Lockers,...
ConditionUsed
Usage522,487 Miles
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission12 Speed Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End51,020 lb 3.25 ratio
Capacity5400 Gallons
Stock NumberE18106
MLS Number13061517
CategoryGasoline / Fuel Trucks
Last Updated8/20/2024
Location
Salt Lake City, UT, US
Sold By

Opperman & Son, Inc.

Did you find what you were looking for? Yes No