Used Peterbilt 6x4 Trucks with Cummins Engines For Sale

Your Current Search
Industry
Trucks
Manufacturer
Peterbilt
Drive Type
6x4
Engine Manufacturer
Cummins
Condition
Used
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (254)
Make
Peterbilt (254)
Model
378 (3)379 (4)386 (5)387 (4)389 (81)567 (26)579 (90)A limited list of models are shown. Select a category above to view all available models.
Condition
Used (254)
Model Year
-
GVWR Category
Heavy Duty (254)
Transmission Type
Transmission Speed
Drive Train
6x4 (254)
Suspension Type
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Showing 176 - 200 of 254 Listings

176 - 200 of 254 listings
176 - 200 of 254 listings
2015 PETERBILT 389 Conventional Long Hood & Long W.B., Tandem Axle, Semi Sleeper Truck, Double frame, 46k Rear Axles.

2015 PETERBILT 389 Conventional Long Hood & Long W.B., Tandem Axle, Semi Sleeper Truck, Double frame, 46k Rear Axles.

$83,900 USD
~ Blow-out Sale, Cash Price ~ Deal Ends April 24th, 2026, Prices subjust to change., NICE FIND! She's a bute with the pin striping and tandem axle sleeper truck with an extended long hood....
ConditionUsed
Usage656,461 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Leaf
Rear AxleQuad Axle
Rear End46,000 lb
Stock Number267010
MLS Number13750292
CategorySleeper Semi Trucks
Last Updated4/10/2026
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
Peterbilt 567 Day Cab Truck - Cummins 450HP, 18 Speed Manual

2020 Peterbilt 567 Day Cab Truck - Cummins 450HP, 18 Speed Manual

$84,500 USD
2020 PETERBILT 567, 500HP CUMMINS-X15 POWER, 18SPD MAN-TRANS, PARTIAL DOUBLE FRAMED, FULL LOCKERS, 46K REARS, AIR TRAC SUSPENSION, AIR SLIDE 5TH WHEEL, ENGINE BRAKE, CRUISE CONTROL, HALF...
ConditionUsed
Usage354,214 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number7166
MLS Number14054080
CategoryDay Cab Semi Trucks
Last Updated3/10/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
Peterbilt 567 Day Cab Truck - Cummins 525HP, 18 Speed Manual

2019 Peterbilt 567 Day Cab Truck - Cummins 525HP, 18 Speed Manual

$89,900 USD
Wet line, locking rears, Full S/S fenders. Nice low mile truck,
ConditionUsed
Usage11,114 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number286742
MLS Number14171723
CategoryDay Cab Semi Trucks
Last Updated2/28/2026
Location
Butler, PA, US
Sold By
Hunter Truck
Peterbilt 579 Sleeper Semi Truck - Cummins 450HP, 12 Speed Endurant Automatic

2022 Peterbilt 579 Sleeper Semi Truck - Cummins 450HP, 12 Speed Endurant Automatic

$77,995 USD
2022 PETERBILT 579 ULTRALOFT, CUMMINS X15, 450 HP, EATON FULLER 12 SPEED AUTOMATIC TRANSMISSION, 380,494 MILES, EPU, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN...
ConditionUsed
Usage380,494 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number1017
MLS Number14142909
CategorySleeper Semi Trucks
Last Updated2/27/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
Peterbilt 579 Day Cab Truck - Cummins 450HP, Automatic

2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, Automatic

$44,995 USD
CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE MULTIPLE SIMILAR UNITS AVAILABLE 2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION, 587,608...
ConditionUsed
Usage587,608 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number8934
MLS Number13543575
CategoryDay Cab Semi Trucks
Last Updated2/27/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$49,995 USD
CUMMINS X15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE MULTIPLE UNITS AVAILABLE 2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION 12 SPEED, 472,097...
ConditionUsed
Usage472,097 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.79 ratio
Stock Number4257
MLS Number13489963
CategoryDay Cab Semi Trucks
Last Updated2/27/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
Peterbilt 579 Day Cab Truck - Cummins, Automatic

2015 Peterbilt 579 Day Cab Truck - Cummins, Automatic

$15,000 USD
1104136 Miles, Engine: CUMMINS ISX15, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Tandem Rear Axles
ConditionUsed
Usage1,104,136 Miles
Duty ClassHeavy Duty Day Cab Truck
Engine ModelCummins ISX15
Drivetrain6x4
TransmissionAutomatic
Rear AxleTandem Axle
MLS Number14165136
CategoryDay Cab Semi Trucks
Last Updated2/26/2026
Location
Vernal, UT, US
Sold By
Mideast Equipment Supply
Peterbilt 387 Sleeper Semi Truck - 75" Raised Roof Sleeper, Cummins 450HP, 13 Speed Manual

2010 Peterbilt 387 Sleeper Semi Truck - 75" Raised Roof Sleeper, Cummins 450HP, 13 Speed Manual

$14,000 USD
GOOD TRUCK, RUNS EXCELLENT, AIR SEATS, DOUBLE BUNK, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH, POWER WINDOW!,
ConditionUsed
Usage774,502 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size75"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number10ISX774387
MLS Number14157597
CategorySleeper Semi Trucks
Last Updated2/21/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

2023 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$109,900 USD
457801 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 78, Tires: 22.5 low...
ConditionUsed
Usage457,801 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size78"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.55 ratio
Stock Number4000
MLS Number14105490
CategorySleeper Semi Trucks
Last Updated2/21/2026
Location
Idaho Falls, ID, US
Sold By
Dad's Truck and Trailer Sales
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$72,900 USD
CUMMINS POWERED ULTRALOFT! This Very Nice 2023 Peterbilt 579; has a 450hp Cummins Engine with a 12 Speed Automatic Transmission; Refrigerator; Microwave and TV Prep; Power Inverter; Rear...
ConditionUsed
Usage330,490 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number8679916
MLS Number13576869
CategorySleeper Semi Trucks
Last Updated2/27/2026
Location
DeForest, WI, US
Sold By
JX Truck Center
Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

2020 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Contact for price
2020 Peterbilt 389 Stand-Up Sleeper – 565HP / 18-Speed Stock #7075 | 617,300 Miles | DOT Ready Well-spec’d Peterbilt 389 built for long-haul work. Powered by a565HP Cummins X15paired with...
ConditionUsed
Usage617,300 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number7075
MLS Number14029250
CategorySleeper Semi Trucks
Last Updated2/18/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
Peterbilt 389 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

2023 Peterbilt 389 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Contact for price
Cummins x15 565hp /18spd. Great for long haul and equipped with air ride steer axle, digital dash and a full 15 gauge setup. Call today,
ConditionUsed
Usage486,489 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number7140
MLS Number14118098
CategorySleeper Semi Trucks
Last Updated2/18/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
Peterbilt 389 Day Cab Truck - Cummins 565HP, 18 Speed Manual

2020 Peterbilt 389 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Contact for price
PETE 389 BIG POWER X15 565HP ,18SPD. 46K AIRTRAC REARS WITH FULL LOCKERS .READY TO WORK. ALTERED EMISSIONS
ConditionUsed
Usage488,161 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number7019
MLS Number13973699
CategoryDay Cab Semi Trucks
Last Updated2/18/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
Peterbilt 389 Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 485HP, 10 Speed Manual

2016 Peterbilt 389 Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 485HP, 10 Speed Manual

$64,500 USD
PETERBILT 389 FLATTOP, 176K ON OVERHAUL WITH PAPERWORK, CUMMINS ISX15, 485HP, 10 SPEED MANUAL TRANSMISSION, 8 BRAND NEW DRIVE TIRES, 48" SLEEPER, DUAL STACKS AND BREATHERS, JAKES,...
ConditionUsed
Usage819,040 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size48"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number7132
MLS Number13916588
CategorySleeper Semi Trucks
Last Updated2/17/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

2023 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Contact for price
CUMMINS X15 565HP,18SPD,O/O SPECS with 15 gauge package and the digital dash. .WILL COME WITH FRESH ENGINE INFRAME WARRANTY,
ConditionUsed
Usage523,565 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionAir Leaf
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number7142
MLS Number14109082
CategorySleeper Semi Trucks
Last Updated2/18/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
Peterbilt 365 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 410HP, 8Ll Manual

2012 Peterbilt 365 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 410HP, 8Ll Manual

$30,000 USD
GOOD TRUCK, RUNS EXCELLENT! *LOW MILES* POWER RIGHT WINDOW, AIR SEAT, DIFFERENTIAL LOCK, DUMP VALVE, HEAVY DUTY TRUCK!,
ConditionUsed
Usage254,434 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power410 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission8LL Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock Number12PETE254FLAT365
MLS Number14006487
CategorySleeper Semi Trucks
Last Updated2/13/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Peterbilt 389 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 13 Speed Manual

2021 Peterbilt 389 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 13 Speed Manual

$96,000 USD
Includes 6 MO/50,000 mile Engine and Aftertreatment Warranty, X15 450hp with 13 Speed manual Transmission, 72" Raise roof Sleeper, 2 Bunks, Dual Exhaust, Dual S/S Air Cleaners, Wet Kit,...
ConditionUsed
Usage20,903 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2210
MLS Number14096140
CategorySleeper Semi Trucks
Last Updated2/7/2026
Location
Rhome, TX, US
Sold By
Jordan Truck Sales of Texas, LLC
Peterbilt 357 4000 Gallon Gasoline / Fuel Truck - Cummins 370HP, 10 Speed Manual

2003 Peterbilt 357 4000 Gallon Gasoline / Fuel Truck - Cummins 370HP, 10 Speed Manual

$30,000 USD
NICE TRUCK, RUNS EXCELLENT, 2 FUEL PUMPS WITH METERS, PTO, REELS, REAR TOTE OR PALLET CAPABILITY, DIFFERENTIAL LOCK, DUMP VALVE!,
ConditionUsed
Usage440,012 Miles
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power370 HP
Engine ModelCummins ISM
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Stock Number03PETE440FUEL
MLS Number14127490
CategoryGasoline / Fuel Trucks
Last Updated2/12/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Peterbilt 367 Day Cab Truck - Cummins 485HP, 8Ll Manual

2009 Peterbilt 367 Day Cab Truck - Cummins 485HP, 8Ll Manual

$69,900 USD
2009 Peterbilt 367, 169K miles, ISX 485, 8LL trans, 12K front, 40K rears, full lockers, 4.33 ratio, 230 WB, air trac suspension, fresh paint, verry clean truck,
ConditionUsed
Usage170,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power485 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission8LL Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 4.33 ratio
MLS Number14078255
CategoryDay Cab Semi Trucks
Last Updated2/5/2026
Location
WINGER, MN, US
Sold By
Lucken Trucks and Parts
Peterbilt 386 Dump Truck - Cummins 425HP, 10 Speed Manual

2012 Peterbilt 386 Dump Truck - Cummins 425HP, 10 Speed Manual

$59,000 USD
2012 386 Peterbilt Dump Truck, Work ready, Isx cummins engine, 425HP, Transmission 10 speed, Good working truck, Mileage 636,000 $59,000 our best offer,
ConditionUsed
Usage636,444 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power425 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number14124742
CategoryDump Trucks
Last Updated2/4/2026
Location
Santa Rosa, CA, US
Sold By
Personal Asset Brokerage
Peterbilt 579 4500 Gallon Gasoline / Fuel Truck - Cummins 425HP, 10 Speed Manual

2020 Peterbilt 579 4500 Gallon Gasoline / Fuel Truck - Cummins 425HP, 10 Speed Manual

Contact for price
2020 PETERBILT 579 3-AXLE 4500 GALLON SINGLE COMPARTMENT BULK TANK TRUCK, ISX (425 HP), Engine Brake, Eaton Fuller10-Speed Manual Transmission,12,000# Steer Axle w/ Power Steering, 38,000#...
ConditionUsed
Usage14,884 Hours
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power425 HP
Engine ModelCummins ISX12
Drivetrain6x4
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb
Capacity4500 Gallons
Stock NumberE18498
MLS Number13907246
CategoryGasoline / Fuel Trucks
Last Updated2/4/2026
Location
Healdsburg, CA, US
Sold By
Opperman & Son, Inc.
Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

2013 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

Contact for price
2013 Peterbilt 365 tandem axle truck #5281 (sister truck shown in first 8 pictures), , Vin # 1NPSL70X1DD181154, , Cummins ISX11.9-425V- 425 horsepower turbo diesel engine, 1,550 ft lb torque,...
ConditionUsed
Usage3,955 Hours
Duty ClassHeavy Duty Dump Truck
Bed Length15 ft.
Horse Power425 HP
Engine ModelCummins ISX11.9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock Number5281
MLS Number13576793
CategoryDump Trucks
Last Updated2/3/2026
Location
Pacific, WA, US
Sold By
Puget Sound Truck Sales, Inc.
Peterbilt 567 Flatbed Truck - Manual

2021 Peterbilt 567 Flatbed Truck - Manual

$165,000 USD
Original Miles LOW LOW!! Like New,
ConditionUsed
Usage15,798 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission8LL Manual
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number1389
MLS Number13885675
CategoryFlatbed Trucks
Last Updated1/31/2026
Location
Manchester, NH, US
Sold By
Ballard Truck Center
Did you find what you were looking for? Yes No