Used Kenworth Tandem Axle T800 Day Cab Semi Trucks with Cummins Engines For Sale

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2014 Kenworth T800 Day Cab Truck - Cummins 450HP, 10 Speed Manual

2007 Kenworth T800 Day Cab Truck - Cummins 450HP, 13 Speed Manual

$117,750 USD

Only 87,000 Original Miles ~ Cummins ISX ~ 450 HP ~ 13 Speed ~ 20k Front / 46k Rears ~ Full Lockers ~ Full Double Frame ~ 10 Brand New Tires! ~ 2006 Manitex 100' Boom with 38 ton Capacity ~ ...

Condition	Used
Usage	87,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	176012DC
MLS Number	13989412
Category	Day Cab Semi Trucks
Last Updated	12/25/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

2018 Kenworth T800 Day Cab Truck - Cummins 565HP, 18 Speed Manual

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461801 Miles, 15007 Hours, Engine: CUMMINS X15P, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 12R22.5 / 11R22.5, Wheels: Aluminum,...

Condition	Used
Usage	15,007 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35872
MLS Number	13210858
Category	Day Cab Semi Trucks
Last Updated	12/24/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 278-___ SHOW
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2017 Kenworth T800 Day Cab Truck - Cummins 485HP, 13 Speed Automatic

Price Drop $59,900 USD

2017 Kenworth T800 Day Cab, Cummins ISX15 485hp, 13 spd auto, Jakes, 251,487 orig miles, 11,335 hrs, 8 Bag Air Ride, 206” wb, 3.70 ratio, 52k gvw, 16,693 chassi weight, A/S 5th, 70-80%...

Condition	Used
Usage	251,487 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	55588
MLS Number	14054003
Category	Day Cab Semi Trucks
Last Updated	12/24/2025
Location	Signal Hill, CA, US
Sold By	Pacific Trux

(855) 980-___ SHOW
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1995 Kenworth T800 Day Cab Truck - Cummins 400HP, 10 Speed Manual

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Cummins N14 400 hp Engine, 10 Speed Eaton Fuller Manual Transmission, RT-40-145 3.91 Differential Lock, 12,000 lb Front Axle, 36,000 lb Rears, 48000 lb GVWR, Aluminum Wheels, 11R24.5, 8-Bag...

Condition	Used
Usage	880,777 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins N14
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	3.91 ratio
Stock Number	640972-KW
MLS Number	12937927
Category	Day Cab Semi Trucks
Last Updated	12/19/2025
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 435-___ SHOW
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2005 Kenworth T800 Day Cab Truck - Cummins 385HP

$31,900 USD

826197 Miles, Engine: CUMMINS, 385 HP, Fuel Type: Diesel, AG 460 Suspension, Wheel Base: 269, Tandem Rear Axles, Front Axle Weight: 20000 lb, Rear Axle Weight: 46000 lb

Condition	Used
Usage	826,197 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	385 HP
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.78 ratio
Stock Number	355367
MLS Number	13881364
Category	Day Cab Semi Trucks
Last Updated	12/11/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(855) 942-___ SHOW
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2020 Kenworth T800 Day Cab Truck - Cummins 500HP, 13 Speed Automatic

$77,000 USD

Used 2020 Kenworth T800 Day Cab Semi Truck for sale, Cummins ISX15 diesel engine, 500 HP, 13-speed Eaton automatic transmission, 46,000 lb tandem rear axle, 197" wheelbase. Check it out...

Condition	Used
Usage	332,223 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Transmission	13 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.20 ratio
Stock Number	4777
MLS Number	14016438
Category	Day Cab Semi Trucks
Last Updated	12/4/2025
Location	Londonderry, NH, US
Sold By	Penske Used Trucks

(844) 909-___ SHOW
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2012 Kenworth T800 Day Cab Truck - Cummins, 10 Speed Manual

$44,500 USD

2012 Kenworth T800, 10 Spd Manual, ISX12, 47,240 Original Verified Miles Double Lockers, 12k front, 46k rears, Air ride, Tires are 90% or better Tight truck ready to be out to work!, Give...

Condition	Used
Usage	15,943 Hours
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Cummins ISX12
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13961783
Category	Day Cab Semi Trucks
Last Updated	12/3/2025
Location	Paul, ID, US
Sold By	BTR Sales

2009 Kenworth T800 Day Cab Truck - Cummins 485HP, 10 Speed Manual

$59,500 USD

COMPLETE FRESH IN FRAME REBUILD, New Head and Turbo. Low miles/hours, Cummins ISX15 485hp, 10 Speed Manual, Jake Brake, 40,k Rears, 13,2k Front, No Rust, Nice Truck!,

Condition	Used
Usage	391,654 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	BTS5887
MLS Number	12873995
Category	Day Cab Semi Trucks
Last Updated	12/3/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

2009 Kenworth T800 Day Cab Truck - Cummins 485HP, 10 Speed Manual

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Cummins ISX 485hp, 10 Speed Manual, Jake Brake, 40,k Rears, 13,2k Front. PARTS ONLY,

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	BTS5917
MLS Number	12486060
Category	Day Cab Semi Trucks
Last Updated	12/3/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(707) 849-___ SHOW
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2014 Kenworth T800 Day Cab Truck - Cummins 500HP, 10 Speed Manual

$69,500 USD

2014 Kenworth T800 Day Cab Cummins ISX Engine, 500HP, Wet Kit, Eaton Fuller 10 Speed, Full Lockers, 576k miles on chassis, 38k miles on overhaul with paperwork, 14,320lb front axle, 46k...

Condition	Used
Usage	576,560 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Hendrickson RTE
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
MLS Number	14002204
Category	Day Cab Semi Trucks
Last Updated	11/26/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

2021 Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual

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EXTENDED CAB, BEACONS LIGHT, WET KIT,

Condition	Used
Usage	11,287 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37061
MLS Number	13989396
Category	Day Cab Semi Trucks
Last Updated	11/19/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2017 Kenworth T800 Day Cab Truck - Cummins 550HP

Contact for rental/lease prices

Tapered chrome front bumper c/w front tow hook receiver, Stainless steel permit panels, windshield visor, Dual chrome air cleaners, Dual chrome 7" exhaust stacks, Dual chrome air horns, Dual...

Condition	Used
Usage	7,018 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	14635
MLS Number	11938500
Category	Day Cab Semi Trucks
Last Updated	11/13/2025
Location	Nisku, AB, Canada
Rented/Leased By	Brandt

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2013 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

$64,500 USD

Low Miles, Pre-Emission 500 hp ISX15's. 18 Spd Transmissions, 46k rears with Full Lockers, 2 line wet kits, Dual Exhaust, Air Ride, Jake Brake,

Condition	Used
Usage	409,256 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	BTS0189
MLS Number	13484342
Category	Day Cab Semi Trucks
Last Updated	11/11/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

2009 Kenworth T800 Day Cab Truck - Cummins 485HP, 10 Speed Manual

$57,500 USD

Contact for rental/lease prices

Fresh, COMPLETE IN FRAME REBUILD... Low miles/hours, Cummins ISX15 485hp, 10 Speed Manual, Jake Brake, 40,k Rears, 13,2k Front, No Rust, Nice Truck!,

Condition	Used
Usage	331,266 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	BTS5909
MLS Number	12873991
Category	Day Cab Semi Trucks
Last Updated	11/11/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 883-___ SHOW
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2019 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd

$117,500 USD

2019 Kenworth T800 Extended Day Cab Tandem X15 565HP 18 Spd- NO TARIFFS Stock #:52901, Exterior Colour: Green, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:20,000...

Condition	Used
Usage	253,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	52901
MLS Number	13906598
Category	Day Cab Semi Trucks
Last Updated	12/6/2025
Location	Blaine, WA, US
Sold By	International Machinery

2021 Kenworth T800 Day Cab Truck - Cummins 525HP, 18 Speed Manual

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EXTENDED CAB, BEACONS LIGHT, WET KIT,

Condition	Used
Usage	10,659 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-37040
MLS Number	13931394
Category	Day Cab Semi Trucks
Last Updated	10/24/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2021 Kenworth T800 Extended Tandem Day Cab with Steerable Lift Axle X15 565 HP

$87,500 USD

2021 Kenworth T800 Extended Tandem Day Cab with Steerable Lift Axle X15 565 HP, Stock #:5284, Exterior Colour: Blue with Silver Fenders, Engine:Cummins X15, Horsepower:565, Transmission...

Condition	Used
Usage	402,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	5284
MLS Number	13842499
Category	Day Cab Semi Trucks
Last Updated	12/3/2025
Location	Blaine, WA, US
Sold By	International Machinery

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2020 Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Ultrashift Automatic

$74,995 USD

One Owner, Texas Truck, Cummins X15 450hp, 10 Speed Eaton Automatic Transmission, 46,000lbs Rears, 11R24.5 All Aluminum Wheels, PTO included, Auto Trans, Ask about our delivery service!,

Condition	Used
Usage	17,385 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
MLS Number	13087052
Category	Day Cab Semi Trucks
Last Updated	11/13/2025
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(833) 801-___ SHOW
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2006 Kenworth T800 Day Cab Truck - Cummins 400HP, 10 Speed Manual

$17,500 USD

good truck, runs great, clean, air seat, A/S 5th, dump valve, differential lock, cruise,,

Condition	Used
Usage	565,315 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	06ISM565T8DC
MLS Number	12409130
Category	Day Cab Semi Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(866) 695-___ SHOW
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2013 Kenworth T800 Day Cab Truck - Cummins 485HP, 13 Speed Manual

$78,500 USD

17'4" of Frame Behind Cab, EngineModel: ISX15,

Condition	Used
Usage	316,270 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	MCOTMGP348243
MLS Number	12109195
Category	Day Cab Semi Trucks
Last Updated	8/19/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

2014 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Contact for price

WET KIT,

Condition	Used
Usage	19,481 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-36518
MLS Number	13716739
Category	Day Cab Semi Trucks
Last Updated	7/23/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2012 Kenworth T800 4 Axle Day Cab Truck - 2-81

$64,500 USD

ISX 485 Cummins Diesel, 13 Speed Fuller Transmission, Alu. Headach Rack, AC, Air Ride, 160 Gal Fuel Tank, 27 Gal DEF, 14.6K Front 46K Rear Dana Spicer Suspension, 13.2K Watson Chalin...

Condition	Used
Usage	403,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX / X15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
MLS Number	13658652
Category	Day Cab Semi Trucks
Last Updated	6/20/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

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2009 Kenworth T800 Day Cab Truck - 2-88

$55,000 USD

Cummins ISX485, Eaton 10 Speed, DSP 40k Rears w/ 3:70 Ratio, 14,600 Front Axle, 176" Wheelbase, 11:00x24 Tires - 507,000 Miles Located Lewistown, Montana - Corporate Disposal.

Quantity	2
Condition	Used
Usage	507,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX
Emission Rating	Tier 4i
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40 lb 3.70 ratio
MLS Number	12597407
Category	Day Cab Semi Trucks
Last Updated	6/19/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.