Kenworth T800 Day Cab Semi Trucks with 3.50-3.99 Ratio For Sale in United States

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50 0

2013 Kenworth T800 Day Cab Truck - Cummins 450HP, 10 Speed Ultrashift Automatic

Newly Listed

$49,500 USD

CLEAN 2013 KENWORTH T800!! CUMMINS ISX15 - 450HP!! 10 Speed Eaton Automatic!! 3.91 Rear Ratio!! PTO/2 Line Wet Kit!! 13,200 Faw!! 45,400 Raw!! 8 Bag Air Glide!! Single 150 Gallon Tank!! 170...

Condition	Used
Usage	309,858 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	45,400 lb 3.91 ratio
Stock Number	7026
MLS Number	13698318
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

11 0

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

Recently Updated

$62,500 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	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 305-___ SHOW
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13 0

2015 Kenworth T800 Single Axle Day Cab Truck - Cummins 450HP, 10 Speed Manual

Recently Updated

$54,900 USD

Single Axle Day Cab, ISX15 Cummins 450 HP, 10 Speed, 3.58 Ratio, 3 Stage Engine Brake, Air Ride, 12K FA, 23K RA, 182" WB, Air Slide 5th Wheel, Aluminum Headache Rack, P/S, A/C, AM/FM CD...

Condition	Used
Usage	10,332 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.58 ratio
Stock Number	FR420909
MLS Number	13617030
Category	Day Cab Semi Trucks
Last Updated	7/10/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

11 0

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

Recently Updated

$68,500 USD

2013 Kenworth T800, Low Miles, Pre-Emission 500 HP, ISX 15. 18 Speed Transmission, 46k Rears with Full Lockers, 2 line wet kit, Jake Brake, Air Ride,

Condition	Used
Usage	17,102 Hours
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	BTS9833
MLS Number	13484370
Category	Day Cab Semi Trucks
Last Updated	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

14 0

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

Recently Updated

$68,500 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	7/12/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

9 0

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

Recently Updated

$62,500 USD

Call 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	7/10/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

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15 1

2013 Kenworth T800 Day Cab Truck - Cummins 485HP, 10 Speed Manual

Recently Updated

$36,900 USD

Cummins ISX 485HP, Jake brake, 10 speed transmission, 3.70 ratio, 12K FA- 40K RA, Sliding 5th wheel, 103" Cab/trunnion, Paccar 4 bag air ride suspension, Cruise, A/C, Tilt wheel, Air ride...

Condition	Used
Usage	471,780 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX
Transmission	10 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	6802
MLS Number	13560364
Category	Day Cab Semi Trucks
Last Updated	7/8/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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19 0

2013 Kenworth T800 Day Cab Truck

$39,900 USD

2013 Kenworth T800 Tandem Day Cab, Paccar Engine!!! 455 HP Engine!!! Eaton Fuller 10 Speed Manual Transmission!!! ONLY 381,997 MILES!!! Air Ride Cab, Hendrickson Air Ride Suspension,...

Condition	Used
Usage	12,779 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX/MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	260309
MLS Number	13680762
Category	Day Cab Semi Trucks
Last Updated	7/2/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

(707) 849-___ SHOW
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101 3

2011 Kenworth T800 Day Cab Truck - Cummins 485HP, 13 Speed Manual

$45,000 USD

2011 Kenworth T800 Tandem Axle Day Cab (4) Four Sister Trucks available for sale All around 350k miles +/- Identically Spec'd Cummins ISX Engine, 485HP, Eaton Fuller 13 Speed, Wet Kit, 13200...

Condition	Used
Usage	352,747 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13673322
Category	Day Cab Semi Trucks
Last Updated	6/27/2025
Location	Santa Ana, CA, US
Sold By	Personal Asset Brokerage

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18 0

2014 Kenworth T800 Day Cab Truck

$44,900 USD

2014 Kenworth T800 Day Cab, Cummins ISX 450hp Engine, Eaton Fuller Ultrashift Automatic 10 Speed Transmission, Air Ride Cab, 8 Bag Air Ride Suspension, 3.55 Ratio, 52k GVW, 12k Fronts, 40k...

Condition	Used
Usage	10,838 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	250529
MLS Number	13352435
Category	Day Cab Semi Trucks
Last Updated	6/24/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

(855) 980-___ SHOW
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28 0

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	6/21/2025
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

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10 0

2015 Kenworth T800 4 Axle Day Cab Truck - ISX 500 HP - 18 Speedy - 2-93

$65,000 USD

ISX 500 Cummins Diesel Engine, 18 Speed Transmission, 13,200 lb Front Axle, 13,200 LB Steerable Lift Axle, New Way Air Ride Transmission, 46,000 LB Rear Ends w/ Double Lockers, Kenworth 8...

Condition	Used
Usage	385,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Rear End	3.73 ratio
MLS Number	13658709
Category	Day Cab Semi Trucks
Last Updated	6/21/2025
Location	Lewistown, MT, US
Sold By	Seattle Tractor International, Inc.

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28 0

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.

(855) 804-___ SHOW
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8 0

2012 Kenworth T800 Day Cab Truck - Paccar 485HP, 13 Speed Manual

$59,900 USD

2012 Kenworth T800 --- Tandem Axle, MX-13 Paccar 485 HP, Eaton-Fuller Manual 13 Speed, 3.70 Ratio, 12,350 Front Axle, 40,000 Rear Axle, 185" Wheelbase, 15' 6" Bridge, Air Ride AG400, 3 Stage...

Condition	Used
Usage	316,502 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	335279
MLS Number	12557943
Category	Day Cab Semi Trucks
Last Updated	6/12/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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20 0

2004 Kenworth T800 Day Cab Truck - Caterpillar 430HP, 10 Speed Manual

$26,500 USD

2004 Kenworth T800 Daycab Truck, Caterpillar C13 Acert 430Hp Engine, Eaton 10 Manual Transmission, 108,000 Miles, Engine Brakes, Cruise Control, 3.55 Gears, Air Suspension, Differential Lock...

Condition	Used
Usage	108,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Caterpillar C13 ACERT
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13604968
Category	Day Cab Semi Trucks
Last Updated	7/6/2025
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

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16 1

2020 Kenworth T800 Tri Axle Day Cab Truck - Cummins 450HP, 13 Speed Manual

$119,000 USD

2 line wet kit, 3 way lockers, Sliding 5th wheel, 13,500 Steerable lift axle- 8' spread, Cummins ISX15 450 HP, Jake brake, 13 speed transmission, 3.70 ratio, 146" Cab/trunnion, Front disc...

Condition	Used
Usage	6,653 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Rear End	53,500 lb 3.70 ratio
Stock Number	6813
MLS Number	13531558
Category	Day Cab Semi Trucks
Last Updated	6/7/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

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20 0

2004 Kenworth T800 Day Cab Truck

$44,950 USD

FRESHLEY SAND BLASTED AXALTA PAINTED CHASSIS,, NEW BUMPER CERAMIC COATED EXHAUST ELBOWS, CLEAN TIGHT TRUCK D.O.T INSPECTED,

Condition	Used
Usage	342,653 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Caterpillar C12
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.90 ratio
Stock Number	VTP232121
MLS Number	12567181
Category	Day Cab Semi Trucks
Last Updated	5/30/2025
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

(844) 611-___ SHOW
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1 0

2011 Kenworth T800 Day Cab Truck - Paccar 485HP, 13 Speed Manual

$41,900 USD

wet kit, rear axle lockers, dual exhaust,

Condition	Used
Usage	521,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
MLS Number	13560351
Category	Day Cab Semi Trucks
Last Updated	5/29/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

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20 0

2008 Kenworth T800 Day Cab Truck - Cummins 450HP, 10 Speed Manual

$29,500 USD

2008 Kenworth T800 Daycab SEMI Truck, Cummins ISX15 450HP Engine, Eaton 10 Speed Manual Transmission, 916,000 Miles, Engine Brakes, Cruise Control, 3.70 gears, Empty Weight: 15,200, Air...

Condition	Used
Usage	916,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15 450ST
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
MLS Number	13593534
Category	Day Cab Semi Trucks
Last Updated	7/6/2025
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

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19 0

2015 Kenworth T800 Day Cab Truck

$59,900 USD

2015 Kenworth T800 Tandem Day Cab, LOW MILE SOUTHERN TRUCK!!! ONLY 105,483 MILES!! Paccar Mx-13 455 HP, Eaton Fuller Automated 10 Speed Transmission, Air Ride Suspension, Engine Brake,...

Condition	Used
Usage	5,325 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX/MX-13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	260057
MLS Number	13430981
Category	Day Cab Semi Trucks
Last Updated	5/20/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

(833) 901-___ SHOW
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29 0

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

$76,000 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 Ultrashift Automatic
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	4/16/2025
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(833) 796-___ SHOW
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19 0

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

$77,900 USD

New arrival, Cummins ISX Reman Crate engine done June 2020 ,, New flywheel housing ,, Recent Dpf replacement, $55,000 in reciepts in just that work Clean truck, nice specs ,,

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX500
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	51,020 lb 3.55 ratio
Stock Number	340889
MLS Number	13492269
Category	Day Cab Semi Trucks
Last Updated	4/10/2025
Location	Spokane, WA, US
Sold By	Class 8 Trucks

(833) 801-___ SHOW
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22 0

2014 Kenworth T800 Day Cab Truck - Paccar 455HP, 10 Speed Ultrashift Amt

$20,000 USD

NICE TRUCK, RUNS GREAT, CLEAN,! air seat, air brakes, differential lock, FULL LOCKING REARS, A/S 5th, dump valve, cruise, air seat, power windows, power door locks, power mirrors!,

Condition	Used
Usage	648,049 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	14MX648T8DC
MLS Number	13440786
Category	Day Cab Semi Trucks
Last Updated	3/11/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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19 0

2006 Kenworth T800 Day Cab Truck - Caterpillar 500HP, 10 Speed Manual

$29,500 USD

2006 Kenworth T800 Daycab Truck, Caterpillar C15 500HP Engine, Eaton 10 Speed Manual Transmission, 720,000 Actual Miles, Engine Brakes, Cruise Control, 210” WB, 3.55 Gears, Air Suspension,...

Condition	Used
Usage	720,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13164610
Category	Day Cab Semi Trucks
Last Updated	7/6/2025
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers