18 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Transmission Speeds
18 Speed
Inspection Report
No
Market Type
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (763)
Model
Select a manufacturer to view available models.
Model Year
-
GVWR Category
Transmission Speed
18 Speed (763)
Fuel Type
Mileage
-
Horsepower
-
Inspection Report
No (763)
Warranty
Price
-
State / Region
Select a country to view available states.
Market Type
1-25 of 763 results
1-25 of 763 results
Featured Item
Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual
14 1

2008 Kenworth T800 Day Cab Truck - Cummins 600HP, 18 Speed Manual

Recently Updated
$94,750 USD
Only 282k Original Miles ~ Cummins ISX ~ 600 HP ~ 2250 Torque 18 Speed ~ 20k Front / 46k Rears ~ Full Double Frame ~ Auxiliary Transmission ~ Brand New Drives! ~ All Aluminum Wheels ~ Only...
ConditionUsed
Usage280,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number224517
MLS Number12562085
CategoryDay Cab Semi Trucks
Last Updated9/1/2024
Location
Olive Branch, MS, US
Sold By

Truck Market

Featured Item
Peterbilt 567 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual
12 0

2025 Peterbilt 567 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Recently Updated
$252,900 USD
Triaxle Day Cab, X15 Cummins 565 HP, 18 Speed, 4.10 Ratio, 3 Stage Engine Brake, Air Trac, Double Frame, 20K FA, 46K RA, 20K Steerable L/A, 268" WB, 24'8" Bridge, Dual Exhaust, Dual P/S...
ConditionNew
Usage3 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTri Axle
Rear End4.10 ratio
Stock NumberSD747228
MLS Number12981926
CategoryDay Cab Semi Trucks
Last Updated8/30/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Featured Item
Peterbilt 567 Day Cab Truck - Cummins 565HP, 18 Speed Manual
17 0

2022 Peterbilt 567 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Recently Updated
$229,900 USD
Tandem Axle, X15 Cummins 565 HP, Eaton-Fuller Manual 18 Speed, 20,000 Front Axle, 46,000 Rear Axle, 250" Wheelbase, 23' 3" Bridge, Air Trac, Double Frame, 3 Stage Engine Brake, Air Brake,...
ConditionUsed
Usage39,410 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number793156
MLS Number12285069
CategoryDay Cab Semi Trucks
Last Updated8/30/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Featured Item
2016 Kenworth W900 Wrecker Tow Truck - NRC 30CS Wrecker Body
4 0

2016 Kenworth W900 Wrecker Tow Truck - NRC 30CS Wrecker Body

Newly Listed
$318,000 USD
2016 Kenworth W900 with a 30CS body on it, built originally as a wrecker It has a 4 stage Euro underreach and an NRC tag axle. 600HP Cummins 18 speed manual transmission. Odometer 170,000...
ConditionUsed
Usage170,000 Miles
Duty ClassHeavy Duty Wrecker Tow Truck
Upfit TypeWrecker Body
Upfit MakeNRC
Upfit Model30CS
Drivetrain6x2
Transmission18 Speed Manual
Sleeper TypeSingle Bunk
SuspensionAir Ride
WinchYes
MLS Number13078630
CategoryWrecker Tow Trucks
Last Updated8/29/2024
Location
Watsonville, CA, US
Sold By

Private Party

Featured Item
2002 Kenworth T800 Logging Truck
20 0

2002 Kenworth T800 Logging Truck

Newly Listed
$50,000 USD
2002 KENWORTH T800 LOGGER Cat C15 engine, 18 Spd, AG400 Suspension with 46,000lb rear ends, rear driver control locker. Long log and short log (mule train) truck. Long Log is set up to pull...
ConditionUsed
Engine ModelCaterpillar C15
Transmission18 Speed
MLS Number13070630
CategoryLogging Trucks
Last Updated9/1/2024
Location
Estacada, OR, US
Sold By

Private Party

Featured Item
Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual
50 1

2019 Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Price Reduced
$104,900 USD
10 new 285/75r24.5 drives and wheels, Fleet Maintained, Stock 254184, MIles 334,216, Cummins X15, 565 H.P Engine Brake, 18 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.55 Ratio, Air...
ConditionUsed
Usage334,216 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.55 ratio
Stock Number254184
MLS Number12933530
CategorySleeper Semi Trucks
Last Updated8/30/2024
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Featured Item
1999 Kenworth W900L Sleeper Semi Truck
18 0

1999 Kenworth W900L Sleeper Semi Truck

$85,000 USD
*ELD EXEMPT, PRE EMISSIONS* 1999 KENWORTH W900L Aerocab Studio sleeper, owner operator rig, very clean cared for, 2WS CAT 3406e (60K on a CAT PLATINUM overhaul with receipts at Idaho Falls...
ConditionUsed
Usage60,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCaterpillar 3406e
Emission RatingExempt
Drivetrain6x2
Transmission18 Speed Manual
Sleeper TypeStudio Sleeper
Sleeper Size86"
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
MLS Number13057738
CategorySleeper Semi Trucks
Last Updated8/18/2024
Location
Etna, WY, US
Sold By

Private Party

Featured Item
2019 Kenworth T800 Tri Drive Extended Day Cab X15 565HP 18 Spd 2050 Torque 20K Front
15 1

2019 Kenworth T800 Tri Drive Extended Day Cab X15 565HP 18 Spd 2050 Torque 20K Front

$144,500 USD
2019 Kenworth T800 Tri Drive Extended Day Cab X15 565HP 18 Spd 2050 Torque 20K Front, Stock #:5232, Exterior Colour: Metallic Burgandy, Engine:Cummins X15, Horsepower:565, Transmission...
ConditionUsed
Usage273,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTri Axle
Rear End69,000 lb 4.30 ratio
Stock Number5232
MLS Number12790064
CategoryDay Cab Semi Trucks
Last Updated8/14/2024
Location
Blaine, WA, US
Sold By

International Machinery

Featured Item
2021 Peterbilt 367H Tandem Extended Day Cab X15 565HP 20K Front Double Frame Warranty
15 1

2021 Peterbilt 367H Tandem Extended Day Cab X15 565HP 20K Front Double Frame Warranty

$167,500 USD
2021 Peterbilt 367H Tandem Extended Day Cab X15 565HP 20K Front Double Frame Warranty, Stock #:52441, Exterior Colour:Grey with Striping, Engine:Cummins X15, Horsepower:565,...
Warranty
ConditionUsed
Usage320,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number52441
MLS Number12946699
CategoryDay Cab Semi Trucks
Last Updated8/15/2024
Location
Blaine, WA, US
Sold By

International Machinery

Featured Item
2021 Kenworth W900 Extended Daycab Tri-Drive X15 565HP 18 Spd 20K Front Axle Warranty
15 1

2021 Kenworth W900 Extended Daycab Tri-Drive X15 565HP 18 Spd 20K Front Axle Warranty

$167,500 USD
2021 Kenworth W900 Extended Daycab Tri-Drive X15 565HP 18 Spd 20K Front Axle Warranty, Stock #:5234, Exterior Colour:Grey, Engine:Cummins X15, Horsepower: 565, Transmission:18 Spd,...
Warranty
ConditionUsed
Usage254,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Automatic
Rear AxleTri Axle
Rear End69,000 lb 4.30 ratio
Stock Number5234
MLS Number12946624
CategoryDay Cab Semi Trucks
Last Updated8/21/2024
Location
Blaine, WA, US
Sold By

International Machinery

Featured Item
Western Star 4900 Tri Axle Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual
15 1

2020 Western Star 4900 Tri Axle Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

$174,750 USD
Only 162k Original Miles ~ Detroit DD16 ~ 600 HP ~ 1850 Torque 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Wet Kit ~ Full Double Frame ~ All Aluminum Wheels ~ Headache...
ConditionUsed
Usage161,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTri Axle
Rear End46,000 lb 3.91 ratio
Stock NumberLZ3393
MLS Number12369957
CategorySleeper Semi Trucks
Last Updated8/27/2024
Location
Olive Branch, MS, US
Sold By

Truck Market

Featured Item
2018 Kenworth T800 Extended Day Cab Tri-Drive X15 565HP 18 Spd Double Frame
15 1

2018 Kenworth T800 Extended Day Cab Tri-Drive X15 565HP 18 Spd Double Frame

$134,500 USD
2018 Kenworth T800 Extended Day Cab Tri-Drive X15 565HP 18 Spd Double Frame, Stock #:5228, Exterior Colour: Blue, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:20...
ConditionUsed
Usage351,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
Rear AxleTri Axle
Rear End69,000 lb 4.30 ratio
Stock Number5228
MLS Number12748784
CategoryDay Cab Semi Trucks
Last Updated8/2/2024
Location
Blaine, WA, US
Sold By

International Machinery

Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Ultrashift Automatic
29 0

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

Newly Listed
$74,995 USD
One Owner, Texas Truck, Cummins X15 450hp, 18spd Eaton Automatic Transmission, 46,000lbs Rears, 11R24.5 All Aluminum Wheels, PTO included, Ask about our delivery service!,
ConditionUsed
Usage17,385 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Ultrashift Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
MLS Number13087052
CategoryDay Cab Semi Trucks
Last Updated8/31/2024
Location
Cartersville, GA, US
Sold By

Georgia Elite Trucks

International LT Sleeper Semi Truck - 64" Mid Roof Sleeper, Cummins 500HP
43 0

2018 International LT Sleeper Semi Truck - 64" Mid Roof Sleeper, Cummins 500HP

Newly Listed
Call for price
766757 Miles, Engine: CUMMINS X15E, 500 HP, Fuel Type: Diesel, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 64, Wheels: All Aluminum, Wheel Base: 228, Tandem Rear Axles...
ConditionUsed
Usage766,757 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15E
Transmission18 Speed
Sleeper TypeMid Roof Sleeper
Sleeper Size64"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberC-34760
MLS Number13086973
CategorySleeper Semi Trucks
Last Updated8/31/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Volvo VHD104B200 Dump Truck - D13 485HP, 18 Speed Manual
39 1

2011 Volvo VHD104B200 Dump Truck - D13 485HP, 18 Speed Manual

Newly Listed
Call for price
Make dump boxBIBEAU, Dump box model-, Dump box typeCONSTRUCTION, Side wall48", Dump box serial #À VENIR, Manufactured date-, Door60", Door opening1 SENS, Heated boxNON, CAB shield-, Asphalt...
ConditionUsed
Usage21,058 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBibeau
Horse Power485 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission18 Speed Manual
SuspensionRubber Block
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-35474
MLS Number13086879
CategoryDump Trucks
Last Updated8/31/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Kenworth T800 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual
1 0

2025 Kenworth T800 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual

Newly Listed
$272,900 USD
T800W Extended Day Cab Incoming | 605hp | X15 | 18 Speed | 20k Front Axle | 20K Steerable Pusher | 46k Rear Axle | Full Lockers | Ext. Warranties and Zero Down Financing Available O.A.C
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTri Axle
Rear End46,000 lb 4.10 ratio
Stock NumberNSR175333
MLS Number13086868
CategoryDay Cab Semi Trucks
Last Updated8/31/2024
Location
Fargo, ND, US
Sold By

Wallwork Truck Center

Peterbilt 378 Dump Truck - Caterpillar 475HP, 18 Speed Manual, 15' Dump
20 1

2006 Peterbilt 378 Dump Truck - Caterpillar 475HP, 18 Speed Manual, 15' Dump

Newly Listed
Call for price
15' x 96" x 42" Reliance dump body with Hi-lift gate, Air gate release, Sub-frame mount bed, Pintle hitch, Plumbed for pup trailer, 18 speed transmission, Cat C15 475HP, Jake brake, Pete Air...
ConditionUsed
Usage308,712 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeReliance
Bed Length15 ft.
Horse Power475 HP
Engine ModelCaterpillar C15 ACERT
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Stock Number6552
MLS Number13086863
CategoryDump Trucks
Last Updated8/31/2024
Location
Aberdeen, ID, US
Sold By

Diesel Depot

Kenworth T800 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual
1 0

2025 Kenworth T800 Tri Axle Day Cab Truck - Cummins 605HP, 18 Speed Manual

Newly Listed
$272,900 USD
T800W Extended Day Cab Incoming | 605hp | X15 | 18 Speed | 20k Front Axle | 20K Steerable Pusher | 46k Rear Axle | Full Lockers | Ext. Warranties and Zero Down Financing Available O.A.C
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain8x6
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTri Axle
Rear End46,000 lb 4.10 ratio
Stock NumberNSR175332
MLS Number13086860
CategoryDay Cab Semi Trucks
Last Updated8/31/2024
Location
Fargo, ND, US
Sold By

Wallwork Truck Center

Kenworth W900L Sleeper Semi Truck - Caterpillar 475HP, 18 Speed Manual
2 0

2007 Kenworth W900L Sleeper Semi Truck - Caterpillar 475HP, 18 Speed Manual

Newly Listed
$177,750 USD
Only 153,000 Original Miles ~ Pre Emission CAT C15 ~ 475 HP ~ 18 Speed ~ All Aluminum Wheels ~ Only One Owner ~ Pendleton Limited Edition Interior ~ 86″ Studio with Couch ~ Financing...
ConditionUsed
Usage153,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Transmission18 Speed Manual
SuspensionAir Glide
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number214628
MLS Number13086851
CategorySleeper Semi Trucks
Last Updated8/31/2024
Location
Olive Branch, MS, US
Sold By

Truck Market

Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual
7 0

2025 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed
$249,950 USD
New Kenworth T880 Heavy Haul daycab for sale. Features: Dual Exhaust, 135-gallon Fuel Capacity, Stainless Steel Sun Visor, 20,000 lb. Steerable Push Axle, Leather Seats, Power Locks and...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTri Axle
Rear End66,000 lb 3.91 ratio
Stock Number175738
MLS Number13086672
CategoryDay Cab Semi Trucks
Last Updated8/31/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual
7 0

2025 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed
$249,950 USD
New Kenworth T880 Heavy Haul daycab for sale. Features: Dual Exhaust, 135-gallon Fuel Capacity, Stainless Steel Sun Visor, 20,000 lb. Steerable Push Axle, Leather Seats, Power Locks and...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTri Axle
Rear End66,000 lb 3.91 ratio
Stock Number175737
MLS Number13086585
CategoryDay Cab Semi Trucks
Last Updated8/31/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual
7 0

2025 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed
$249,950 USD
New Kenworth T880 Heavy Haul daycab for sale. Features: Dual Exhaust, 135-gallon Fuel Capacity, Stainless Steel Sun Visor, 20,000 lb. Steerable Push Axle, Leather Seats, Power Locks and...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission18 Speed Manual
SuspensionNeway
Rear AxleTri Axle
Rear End66,000 lb 3.91 ratio
Stock Number175736
MLS Number13086557
CategoryDay Cab Semi Trucks
Last Updated8/31/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual
26 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed
$219,900 USD
2025 Peterbilt 589 72" SLPR in LEGENDARY GRAY X15 Cummins 565 HP * Platinum interior w/ Smart NAV * Double Bunk *FRIDGE * INVERTER,
ConditionNew
Usage3 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number273379
MLS Number13085702
CategorySleeper Semi Trucks
Last Updated8/31/2024
Location
Lancaster, PA, US
Sold By

Hunter Truck

Peterbilt 389 Dump Truck - Cummins 500HP, 18 Speed Manual
12 0

2016 Peterbilt 389 Dump Truck - Cummins 500HP, 18 Speed Manual

Newly Listed
$149,950 USD
Used 2016 Peterbilt 389 Dump Truck for Sale. Features: Beau-Roc Steel Dump Body, Hood Mounted Side Mirrors, Heated Power Mirrors, Full Lockers, Cruise Control, 20k Steerable Lift Axle,...
ConditionUsed
Usage15,182 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBeau-Roc
Horse Power500 HP
Engine ModelCummins ISX15
Transmission18 Speed Manual
SuspensionAir Trac
Rear End46,000 lb 3.99 ratio
Stock Number24P113
MLS Number13085551
CategoryDump Trucks
Last Updated8/31/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 389 Day Cab Truck - Cummins 565HP, 18 Speed Manual
15 0

2019 Peterbilt 389 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Recently Updated
$149,900 USD
2019 Peterbilt 389 Heavy Haul 565 HP Cummins X15, manual 18 spd, 20k Front Axle, 46k rear *lift axle,
ConditionUsed
Usage14,247 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number205011
MLS Number13048505
CategoryDay Cab Semi Trucks
Last Updated8/31/2024
Location
Lancaster, PA, US
Sold By

Hunter Truck

Did you find what you were looking for? Yes No