1. Home
  2. Listings
  3. Trucks

Tri Axle 8x6 Trucks For Sale

Close
Your Current Search
Industry
Trucks
Rear Axle
Tri
Drive Type
8x6
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (16)
Category
Cab & Chassis Trucks (3)Day Cab Semi Trucks (2)Dump Trucks (6)Plow / Spreader Trucks (2)Sleeper Semi Trucks (3)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Heavy Duty (16)
Rear Axle
Tri (16)
Transmission Type
Transmission Speed
Drive Train
8x6 (16)
Suspension Type
Cab Style
Fuel Type
Diesel (11)
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (16)

Shop Trucks by Category

Showing 1 - 16 of 16 Truck Listings

1 - 16 of 16 listings
1 - 16 of 16 listings
Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

2022 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

Recently Updated
$137,950 USD
For Sale: 2022 Peterbilt 567 Tri-Axle Sleeper – BIG HP, LOW MILES!, ONLY 291k MILES! Equipped with a 565hp Cummins X15, Eaton 18-Speed Automatic Transmission, 80” Mid Roof Sleeper, 48” Air...
ConditionUsed
Usage285,652 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission18 Speed Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTri Axle
Rear End57,999 lb 3.91 ratio
Stock NumberCO10655
MLS Number14045803
CategorySleeper Semi Trucks
Last Updated1/13/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
(844) 624-___  SHOW
NUMBERCall Seller
Email Seller
Save
Michelle Sells Trucks
Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed
$225,000 USD
2025 KENWORTH T880 DUMP TRUCK, CUMMINS 500 HP ENGINE!!, ONLY 12,645 ORIGINAL MILES, ALLISON RDS 4500 AUTOMATIC !TRANSMISSION!! 16 FT LOGAN BODY BED, ELECTRIC TARP, *HIGH LIFT TAILGATE*...
ConditionUsed
Usage12,645 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power500 HP
Engine ModelCummins ISX15 500V
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTri Axle
Rear End66,000 lb
MLS Number14078316
CategoryDump Trucks
Last Updated1/8/2026
Location
Jackson, TN, US
Sold By
Snider Equipment
(844) 481-___  SHOW
NUMBERCall Seller
Email Seller
Save
Snider Equipment
Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

2022 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

Recently Updated
$137,950 USD
For Sale: 2022 Peterbilt 567 Tri-Axle Sleeper – BIG HP, LOW MILES!, ONLY 291k MILES! Equipped with a 565hp Cummins X15, Eaton 18-Speed Automatic Transmission, 80” Mid Roof Sleeper, 48” Air...
ConditionUsed
Usage16,325 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission18 Speed Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTri Axle
Rear End57,999 lb 3.91 ratio
Stock NumberCO10655
MLS Number13775786
CategorySleeper Semi Trucks
Last Updated1/13/2026
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
(844) 624-___  SHOW
NUMBERCall Seller
Email Seller
Save
Michelle Sells Trucks
Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

2022 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

Recently Updated
$137,950 USD
For Sale: 2022 Peterbilt 567 Tri-Axle Sleeper – BIG HP, LOW MILES!, ONLY 291k MILES! Equipped with a 565hp Cummins X15, Eaton 18-Speed Automatic Transmission, 80” Mid Roof Sleeper, 48” Air...
ConditionUsed
Usage16,325 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission18 Speed Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTri Axle
Rear End57,999 lb 3.91 ratio
Stock NumberCO10655
MLS Number13775784
CategorySleeper Semi Trucks
Last Updated1/13/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
(866) 579-___  SHOW
NUMBERCall Seller
Email Seller
Save
Michelle Sells Trucks
Peterbilt 365 Tri Axle Cab & Chassis Truck - Cummins, 425HP, 18 Speed Manual

2013 Peterbilt 365 Tri Axle Cab & Chassis Truck - Cummins, 425HP, 18 Speed Manual

$40,000 USD
NICE TRUCK, RUNS EXCELLENT, HEAVY DUTY TRUCK, DOUBLE FRAME, 3 PULLING AXLES, FULL LOCKERS, 24 FT OF FRAME BEHIND CAB! air seat, full gauge package, power window, power mirrors, tilt/tele,...
ConditionUsed
Usage20,235 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power425 HP
Engine ModelCummins ISX12
Drivetrain8x6
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End64,000 lb
Stock Number13PETE228TRICC
MLS Number14072426
CategoryCab & Chassis Trucks
Last Updated1/7/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
NUMBERCall Seller
Email Seller
Save
Don Baskin Truck Sales
Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 475HP, 18 Speed I Shift Manual

2007 Kenworth T800 Tri Axle Day Cab Truck - Caterpillar 475HP, 18 Speed I Shift Manual

$89,500 USD
CLEAN KENWORTH T800 TRI-DRIVE SEMI TRUCK POWERED BY A CATERPILLAR C15 DIESEL ENGINE RATED AT 550 HP WITH APPROXIMATELY 26,416 ENGINE HOURS. EQUIPPED WITH A EATON FULLER RTLO18918B 18-SPEED...
ConditionUsed
Usage910,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power550 HP
Engine ModelCaterpillar C15
Drivetrain8x6
Transmission18 Speed I Shift Manual
SuspensionAir Ride
Rear AxleTri Axle
Stock Number9921
MLS Number14042140
CategoryDay Cab Semi Trucks
Last Updated12/25/2025
Location
Holland, MI, US
Sold By
HES Equipment / A&B Farms
(844) 656-___  SHOW
NUMBERCall Seller
Email Seller
Save
HES Equipment / A&B Farms
Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD
2024 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage49,838 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeLogan
Bed Length16 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number381294
MLS Number13528824
CategoryDump Trucks
Last Updated12/21/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

2025 Kenworth T880S Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD
2025 Kenworth T880S --- Tri Axle, MX13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 3" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage525 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.78 ratio
Stock Number100779
MLS Number13703270
CategoryDump Trucks
Last Updated12/3/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

2024 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD
2024 Kenworth T880 --- Tri Axle, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage1,468 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeLogan
Bed Length16 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number376392
MLS Number13693315
CategoryDump Trucks
Last Updated12/3/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$229,900 USD
2025 Kenworth T880 --- Tri Axle, MX13 PACCAR 510 HP, Allison Automatic 6 Speed, 4.78 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 215" Wheelbase, 20' 2" Bridge, Chalmers, Double Frame, 3...
ConditionUsed
Usage2,825 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x6
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.78 ratio
Stock Number141535
MLS Number13652308
CategoryDump Trucks
Last Updated12/3/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Freightliner 114SD Tri Axle Plow / Spreader Truck - 505HP

2023 Freightliner 114SD Tri Axle Plow / Spreader Truck - 505HP

Contact for price
Aluminum wheels all around, front bumper, 5" chrome exhaust stack, Chrome mirrors, composite exterior sun visor, Single chrome air horn, Dual cab mounted amber strobe lights, Five LED...
ConditionNew
Usage79 Hours
Duty ClassHeavy Duty Plow / Spreader Truck
Horse Power505 HP
Engine ModelDetroit DD13
Drivetrain8x6
SuspensionAirLiner
Rear AxleTri Axle
Rear End69,000 lb 4.89 ratio
Stock Number15681
MLS Number12055751
CategoryPlow / Spreader Trucks
Last Updated11/13/2025
Location
Nisku, AB, Canada
Sold By
Brandt
(888) 227-___  SHOW
NUMBERCall Seller
Email Seller
Save
Brandt
Freightliner 114SD Tri Axle Plow / Spreader Truck - 505HP

2023 Freightliner 114SD Tri Axle Plow / Spreader Truck - 505HP

Contact for price
Aluminum wheels all around, front bumper, 5" chrome exhaust stack, Chrome mirrors, composite exterior sun visor, Single chrome air horn, Dual cab mounted amber strobe lights, Five LED...
ConditionNew
Usage110 Hours
Duty ClassHeavy Duty Plow / Spreader Truck
Horse Power505 HP
Engine ModelDetroit DD13
Drivetrain8x6
SuspensionAirLiner
Rear AxleTri Axle
Rear End69,000 lb 4.89 ratio
Stock Number15680
MLS Number12027181
CategoryPlow / Spreader Trucks
Last Updated11/13/2025
Location
Nisku, AB, Canada
Sold By
Brandt
(888) 227-___  SHOW
NUMBERCall Seller
Email Seller
Save
Brandt
International Paystar 5900 Tri Axle Cab & Chassis Truck - Cummins, 550HP, 18 Speed Manual

2016 International Paystar 5900 Tri Axle Cab & Chassis Truck - Cummins, 550HP, 18 Speed Manual

Contact for price
Total frame: 283 ",
ConditionUsed
Usage14,766 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power550 HP
Engine ModelCummins ISX
Drivetrain8x6
Transmission18 Speed Manual
SuspensionNewair
Rear AxleTri Axle
Rear End51,738 lb 4.30 ratio
Stock NumberC-37074
MLS Number13356519
CategoryCab & Chassis Trucks
Last Updated10/23/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
NUMBERCall Seller
Email Seller
Save
Gamache Truck Center
Freightliner 114SD Tri Axle Cab & Chassis Truck - Cummins, 380HP

2021 Freightliner 114SD Tri Axle Cab & Chassis Truck - Cummins, 380HP

$114,900 USD
2021 Freightliner Tridem-Axle* Cab Chassis, Cummins L9 380HP Engine, Ultrashift Plus Fuller FO16E308LL-VCS Transmission, Air Ride Suspension, 80,000 GVW, 20,000# f20-5N Front Axle, 68,400#...
ConditionUsed
Usage1,697 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power380 HP
Engine ModelCummins L9
Drivetrain8x6
TransmissionUltrashift Plus
SuspensionAir Ride
Rear AxleTri Axle
Rear End68,400 lb 5.63 ratio
Stock Number21WH018
MLS Number13652292
CategoryCab & Chassis Trucks
Last Updated6/18/2025
Location
Winimac, IN, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Kenworth T800 Dump Truck - Cummins 525HP, 18 Speed Manual, 20' Dump

2019 Kenworth T800 Dump Truck - Cummins 525HP, 18 Speed Manual, 20' Dump

Contact for price
Make dump boxBIBEAU, Dump box model20-0X42X48, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #23860-1, Manufactured date-, Door48", Door opening1 SENS, Heated boxNON, CAB shield-,...
ConditionUsed
Usage11,394 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBibeau
Bed Length20 ft.
Horse Power525 HP
Engine ModelCummins X15P
Drivetrain8x6
Transmission18 Speed Manual
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-36069
MLS Number13431007
CategoryDump Trucks
Last Updated5/28/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
NUMBERCall Seller
Email Seller
Save
Gamache Truck Center
AM General M920 Day Cab Truck

1980 AM General M920 Day Cab Truck

$19,500 USD
CAT 16 speed. COLORADO STATE DOESN'T CONSIDER MILITARY VEHICLES AS HIGHWAY VEHICLES AND THEY ARE NOT TITLE TO BE DRIVEN ON COLORADO ROADWAYS. ,
ConditionUsed
Usage19,890 Miles
Duty ClassHeavy Duty Day Cab Truck
Engine ModelCummins Turbo
Drivetrain8x6
TransmissionAutomatic
Rear AxleTri Axle
Stock Number55-16
MLS Number9274438
CategoryDay Cab Semi Trucks
Last Updated3/9/2021
Location
Lamar, CO, US
Sold By
Ranchers Supply Company, Inc.
(844) 233-___  SHOW
NUMBERCall Seller
Email Seller
Save
Ranchers Supply Company, Inc.
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No