Tri Axle Trucks For Sale

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2015 Peterbilt 365 Tri Axle Dump Truck - Cummins 425HP, 8Ll Manual

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$87,900 USD

2015 Peterbilt 365 tri axle with brand new 17 ft. x 48" Neustar dump box, air gate, high lift, 97,846 miles, 12,890 hrs, Cummins ISX12 425 hp. 222 wb, 13,200 front, 40,000 rears, 12K...

Condition	Used
Usage	12,885 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	NEUSTAR
Bed Length	17 ft.
Horse Power	425 HP
Engine Model	Cummins ISX12
Drivetrain	8x4
Transmission	8LL Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	40,000 lb 4.33 ratio
MLS Number	13863208
Category	Dump Trucks
Last Updated	4/9/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(844) 909-___ SHOW
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2018 Kenworth T680 Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Manual

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$47,850 USD

2018 Kenworth T680, 4 Axle Heavy Haul, X15 Cummins 500 HP, 18 Speed, Double Lockers, 3.58 Ratio, 13,200 Front, 12,350 Drop, 40,000 Rears, 642,000 Miles, One Owner Truck highway...

Condition	Used
Usage	642,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	52,350 lb 3.58 ratio
MLS Number	13247268
Category	Day Cab Semi Trucks
Last Updated	4/9/2026
Location	Paul, ID, US
Sold By	BTR Sales

2026 Kenworth W990 Tri Axle Dump Truck - Cummins 525HP, 7 Speed Allison Rds Automatic, 16.5' Dump

Newly Listed

$252,900 USD

2026 Kenworth W990 --- Tri Axle, X15 Cummins 525 HP, Allison Automatic 7 Speed, 3.58 Ratio, 18,180 Front Axle, 46,000 Rear Axle, 240" Wheelbase, 22' 4" Bridge, Hendrickson Haulmaax EX, 3...

Condition	Used
Usage	217 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16.5
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	7 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	203086
MLS Number	14296203
Category	Dump Trucks
Last Updated	4/8/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 481-___ SHOW
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2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Amt

Newly Listed

$187,500 USD

2025 KENWORTH T880 TRIAXLE DUMPTRUCK, 64K MILES, ALLISON AUTO, 510 PACCAR MX-13, LOGAN BED 16 FT, 46K REARS, 20K FRONTS, ELETRIC TARP, A/C, LOW MILES!! EXCELLENT CONDITION! WARRANTY!!,...

Condition	Used
Usage	63,030 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automated
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	14296200
Category	Dump Trucks
Last Updated	4/10/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 801-___ SHOW
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2015 Peterbilt 567 Tri Axle Dump Truck - Paccar 455HP, Automatic, 17' Dump

Newly Listed

$70,000 USD

GOOD TRUCK, RUNS EXCELLENT, NICE BED, FLOATS, AIR LIFT AXLE, DIFFERENTIAL LOCK, FULL GAUGE PACKAGE, POWER WINDOWS, FULL LOCKING REARS!,

Condition	Used
Usage	575,034 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	15MX575PETETRIDUMP
MLS Number	14296093
Category	Dump Trucks
Last Updated	4/8/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2027 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

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Engine: CUMMINS X15, 565 HP, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Neway Suspension, Wheels: Polished Aluminum, Wheel Base: 240, Tri Rear Axles, Front Axle Weight: 20000 lb...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Neway
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	285888
MLS Number	14295961
Category	Dump Trucks
Last Updated	4/8/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

2027 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

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Engine: CUMMINS X15, 565 HP, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Chalmers Suspension, Wheels: Polished Aluminum, Wheel Base: 240, Tri Rear Axles, Front Axle Weight: 20000...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	285933
MLS Number	14295959
Category	Dump Trucks
Last Updated	4/8/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

2027 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

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Engine: CUMMINS X15, 565 HP, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Chalmers Suspension, Wheels: Polished Aluminum, Wheel Base: 240, Tri Rear Axles, Front Axle Weight: 20000...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	285982
MLS Number	14295957
Category	Dump Trucks
Last Updated	4/8/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

2025 Kenworth T800 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

$234,900 USD

2025 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...

Condition	Used
Usage	28,399 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	167568
MLS Number	14295956
Category	Dump Trucks
Last Updated	4/8/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 955-___ SHOW
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2015 International Paystar 5900 Tri Axle Day Cab Truck - Cummins 500HP, 18 Speed Automatic

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$77,750 USD

Only 279,000 Original Miles ~ Deleted Cummins ISX ~ 500 HP ~ 18 Speed ~ 46k Rears ~ Full Lockers ~ Wet Kit ~ Full Double Frame ~ All Aluminum Wheels ~ Financing Available with Your Good...

Condition	Used
Usage	279,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	666573
MLS Number	14275879
Category	Day Cab Semi Trucks
Last Updated	4/10/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

2027 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

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Engine: CUMMINS X15, 565 HP, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Air Trac Suspension, Wheels: Polished Aluminum, Wheel Base: 240, Tri Rear Axles, Front Axle Weight: 20000...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	285993
MLS Number	14275833
Category	Dump Trucks
Last Updated	4/8/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

2027 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

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Engine: CUMMINS X15, 565 HP, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Air Trac Suspension, Wheels: Polished Aluminum, Wheel Base: 240, Tri Rear Axles, Front Axle Weight: 20000...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	285995
MLS Number	14275832
Category	Dump Trucks
Last Updated	4/8/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(844) 305-___ SHOW
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2023 Peterbilt 389 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Ultrashift Automatic

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$189,900 USD

Tri Axle, X15 Cummins 500 HP, EATON Automatic 18 Speed, 4.30 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 233" Wheelbase, 21' 7" Bridge, Chalmers, Double Frame, 3 Stage Engine Brake, Air...

Condition	Used
Usage	216,739 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Ultrashift Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.30 ratio
Stock Number	PD807679
MLS Number	14265056
Category	Dump Trucks
Last Updated	4/8/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

2023 Peterbilt 389 Tri Axle Dump Truck - Cummins 500HP, 18 Speed Ultrashift Automatic, 16' Dump

Recently Updated

$189,900 USD

2023 Peterbilt 389 --- Tri Axle, X15 Cummins 500 HP, EATON Automatic 18 Speed, 4.30 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 233" Wheelbase, 21' 7" Bridge, Chalmers, Double Frame, 3 Stage...

Condition	Used
Usage	216,739 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Ultrashift Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	807679
MLS Number	14265029
Category	Dump Trucks
Last Updated	4/8/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 305-___ SHOW
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2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

Recently Updated

$234,900 USD

Triaxle, 16' Logan Steel Dump w/60" Sides, High Lift Gate, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.56 Ratio, 3 Stage Engine Brake, Chalmers, Double Frame, 20K FA, 46K RA, 20K Pusher...

Condition	Used
Usage	1,818 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Logan
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.56 ratio
Stock Number	SJ167503
MLS Number	14259199
Category	Dump Trucks
Last Updated	4/8/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(888) 227-___ SHOW
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2024 Kenworth T880 Tri Axle Sleeper Semi Truck - Cummins 565HP

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Day Cab Tri-Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 65,000,

Condition	New
Usage	15 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	15908
MLS Number	14248726
Category	Sleeper Semi Trucks
Last Updated	4/8/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(833) 801-___ SHOW
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2020 Peterbilt 567 Tri Axle Dump Truck - Paccar 435HP, Automatic, 17' Dump

Recently Updated

$105,000 USD

GOOD TRUCK, RUNS EXCELLENT, NICE BED, VIBRATOR, FLOATS, STEERABLE AIR LIFT AXLE, DIFFERENTIAL LOCK, FULL GAUGE PACKAGE, POWER WINDOWS, FULL LOCKING REARS!,

Condition	Used
Usage	385,051 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17 ft.
Horse Power	435 HP
Drivetrain	8x4
Transmission	Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	20MX385PETETRIDUMP
MLS Number	14220766
Category	Dump Trucks
Last Updated	4/11/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2019 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic

Recently Updated

$149,900 USD

2019 Kenworth T880 --- Tri Axle, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.89 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 214" Wheelbase, 20' 1" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	13,318 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.89 ratio
Stock Number	258361
MLS Number	14159892
Category	Dump Trucks
Last Updated	4/8/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 624-___ SHOW
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2016 Mack Pinnacle CHU613 Tri Axle Day Cab Truck - MP8 500HP, 13 Speed Manual

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$64,950 USD

2016 Mack CHU613 Tri-Axle Day Cab For Sale: Strong, dependable, and built for heavy-duty work, this 2016 Mack CHU613 is equipped with the proven Mack MP8 rated at 500 horsepower and paired...

Condition	Used
Usage	173,139 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Mack MP8
Transmission	13 Speed Manual
Rear Axle	Tri Axle
Rear End	3.79 ratio
Stock Number	CO11172
MLS Number	14157612
Category	Day Cab Semi Trucks
Last Updated	4/9/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2016 Mack Pinnacle CHU613 Tri Axle Day Cab Truck - MP8 500HP, 13 Speed Manual

Recently Updated

$64,950 USD

2016 Mack CHU613 Tri-Axle Day Cab For Sale: Strong, dependable, and built for heavy-duty work, this 2016 Mack CHU613 is equipped with the proven Mack MP8 rated at 500 horsepower and paired...

Condition	Used
Usage	173,139 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Mack MP8
Transmission	13 Speed Manual
Rear Axle	Tri Axle
Rear End	3.79 ratio
Stock Number	CO11172
MLS Number	14157606
Category	Day Cab Semi Trucks
Last Updated	4/9/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 481-___ SHOW
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2022 Kenworth W900 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

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$149,500 USD

2022 KENWORTH W900... MILEAGE:227,986.... Cummins X15 6 Cylinder 15.0 L Diesel 525 hp Engine!!, 7865 Engine hrs, Engine Brake, Allison 4500 Automatic Transmission, Differential Lock, 18740...

Condition	Used
Usage	7,865 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	64,000 lb
MLS Number	14157563
Category	Dump Trucks
Last Updated	4/10/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(888) 227-___ SHOW
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2025 Peterbilt 567 Tri Axle Mixer / Ready Mix / Concrete Truck - 510HP

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Day Cab Tri-Drive, EngineType: MX-13, EngineMake: PACCAR, NumSpeeds: Allison, PowerType: Diesel, Weight: 88,000, Cab: 10.5yd SK/AB Transit Mixer, SleeperSize: Heavy Day Cab,

Condition	New
Usage	50 Hours
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	510 HP
Rear Axle	Tri Axle
Rear End	69,000 lb 4.56 ratio
Stock Number	16839
MLS Number	14157392
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	4/8/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(888) 227-___ SHOW
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2025 Peterbilt 567 Tri Axle Mixer / Ready Mix / Concrete Truck - 510HP

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Day Cab Tri-Drive, EngineType: MX-13, EngineMake: PACCAR, NumSpeeds: Allison, PowerType: Diesel, Weight: 88,000, Cab: 10.5yd SK Mixer, SleeperSize: Heavy Day Cab,

Condition	New
Usage	70 Hours
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	510 HP
Rear Axle	Tri Axle
Rear End	69,000 lb 5.57 ratio
Stock Number	16841
MLS Number	14157391
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	4/8/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(844) 305-___ SHOW
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2019 Kenworth T880 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump

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$149,900 USD

Triaxle, 16' Ox Steel Dump w/54" Sides, High Lift Gate, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.89 Ratio, 3 Stage Engine Brake, Double Frame, Chalmers, 20K FA, 46K RA, 12,350...

Condition	Used
Usage	13,318 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	485 HP
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	4.89 ratio
Stock Number	KJ258361
MLS Number	14149715
Category	Dump Trucks
Last Updated	4/8/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales