18 Speed Trucks with Cummins Engines For Sale

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42 0

2023 Peterbilt 389 Day Cab Truck - Cummins 605HP, 18 Speed Manual

$285,000 USD

2023 Peterbilt 389 Heavy Haul Wet Kit, Cozad Ramps, Headache Rack 122k Miles, 3600 Hours, Cummins X15 Engine, 605HP, 18 Speed, Full Lockers, 22k Front Axle, 46k Rears,

Condition	Used
Usage	3,605 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	14057821
Category	Day Cab Semi Trucks
Last Updated	12/23/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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8 0

2015 Peterbilt 367 Day Cab Truck - Cummins 550HP, 18 Speed Manual

$129,500 USD

2015 Peterbilt 367 Heavy Haul Truck 238,878 Original Miles, Cummins ISX15 Engine, 550HP, 18 Speed, Full Lockers, Lowboy Ramps, Headache Rack, 205" Wheelbase Dual Steering Boxes, Double...

Condition	Used
Usage	238,878 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Cummins ISX15 550
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	43,332 lb
MLS Number	14054026
Category	Day Cab Semi Trucks
Last Updated	12/23/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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14 0

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

$177,750 USD

Only 265,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 18,740 Front / 22,700 Pusher / 46k Rears ~ Full Lockers ~ Full Double Frame ~ Wet Kit ~ Ultra Cab ~ Headache Rack ~ Only One...

Condition	Used
Usage	263,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	234271
MLS Number	13879817
Category	Day Cab Semi Trucks
Last Updated	12/24/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

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29 0

2020 International LoneStar Sleeper Semi Truck - Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

$69,999 USD

CUMMINS X15 605 HP - 18 SPD MANUAL - FLAT TOP - 302,859 MILES - DUAL ALUMINUM TANKS - AIR RIDE - SINGLE BUNK,

Condition	Used
Usage	302,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	605
MLS Number	13630297
Category	Sleeper Semi Trucks
Last Updated	12/22/2025
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

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15 0

2026 Peterbilt 589 Sleeper Semi Truck - Cummins 525HP

$194,750 USD

Only 7,000 Original Miles ~ Cummins X15 ~ 525 HP ~ 18 Speed ~ Full Lockers ~ All Aluminum Wheels ~ Only One Owner ~ Extended Cummins Emissions Warranty through Feb. 2030 or 400k Miles ~...

Condition	Used
Usage	7,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed
Suspension	Air Trac
Rear Axle	Tandem Axle
Stock Number	779291
MLS Number	14044316
Category	Sleeper Semi Trucks
Last Updated	12/22/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

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10 0

2020 Peterbilt 567 Day Cab Truck

$152,000 USD

2020 peterbilt 567, 120,314 miles, Platinum graphite interior, Smart navigation, X15 565hp / 2050 torque, Pittsburg Power tune set at 640hp, RTLO20918B transmission, 20k lb steer -385...

Condition	Used
Usage	120,313 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	14043437
Category	Day Cab Semi Trucks
Last Updated	12/16/2025
Location	Missoula, MT, US
Sold By	Summit Transfer

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14 0

2020 Kenworth W990 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

$167,750 USD

Only 168,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 18,500k Pusher / 46k Rears ~ Full Lockers ~ Full Double Frame ~Disc Brakes ~ All Aluminum Wheels ~ Only One Owner...

Condition	Used
Usage	168,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Glide
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	386195
MLS Number	13975512
Category	Day Cab Semi Trucks
Last Updated	12/22/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

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16 0

2022 Kenworth W900L Logging Truck

$170,000 USD

NICE 2022 W900L, Cummins X15 565/1850 stock, no emissions issues, low miles, wet kit, 5th wheel w/long slider, 1980 peerless log gear, 18 speed, 46 rears, neway suspension, good tires,...

Condition	Used
Usage	3,823 Hours
Duty Class	Heavy Duty Logging Truck
Horse Power	565 HP
Engine Model	Cummins X15
Emission Rating	CALIFORNIA 2021
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
MLS Number	14011287
Category	Logging Trucks
Last Updated	12/3/2025
Location	Tonasket, WA, US
Sold By	Will Logging & Construction LLC

(541) 912-___ SHOW
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21 0

2013 Kenworth T800W Heavy Hauler Truck

$69,000 USD

2013 Kenworth T800W. Cummins ISX15, 550 high performance engine, Jake brake, 18918B trans. 46'S rears with 2 speeds, (4:11 and 5:60) ratio, steers 18,000lbs386/65R22.5. Loaded dash. APU,...

Condition	Used
Usage	479,200 Miles
Duty Class	Heavy Duty Hauler Truck
Horse Power	550 HP
Engine Model	Cummins ISX 15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Aerocab Aerodyne Sleeper
Sleeper Size	76"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	13180012
Category	Hauler Trucks
Last Updated	11/9/2025
Location	Eugene, OR, US
Sold By	Quality Equipment Sales

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48 0

2005 Peterbilt 378 Dump Truck - Cummins 485HP

$95,000 USD

105683 Miles, Engine: CUMMINS, 485 HP, Air Trac Suspension, Tandem Rear Axles

Condition	Used
Usage	105,683 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	485 HP
Transmission	18 Speed
Suspension	Air Trac
Rear Axle	Tandem Axle
Stock Number	MCO835779
MLS Number	13965868
Category	Dump Trucks
Last Updated	12/5/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(844) 435-___ SHOW
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40 0

2022 Peterbilt 389 Sleeper Semi Truck - 78" Raised Roof Sleeper, Cummins 500HP, 18 Speed Manual

Recently Updated

$134,900 USD

389 Hood, X15 500 hp, RTLO18918 spd trans, Standup sleeper, Dual exhaust, Dual stainless breathers, Polished alum air tanks, Dual 150 gal w/4 straps, Texas bumper, Financing available, First...

Condition	Used
Usage	320,743 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	339351
MLS Number	12925868
Category	Sleeper Semi Trucks
Last Updated	12/31/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

2 0

2020 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$139,750 USD

Only 259,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	259,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	420080
MLS Number	14064721
Category	Day Cab Semi Trucks
Last Updated	12/30/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

2 0

2020 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$142,750 USD

Only 227,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	227,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	420081
MLS Number	14064720
Category	Day Cab Semi Trucks
Last Updated	12/30/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

2 0

2020 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$139,750 USD

Only 265,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Usage	265,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	421757
MLS Number	14064719
Category	Day Cab Semi Trucks
Last Updated	12/30/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

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29 0

2017 Peterbilt 389 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 18 Speed Manual

Newly Listed

Contact for price

2017 PETERBILT 389 3-AXLE, Cummins ISX 15 (500 HP), Engine Brake, Eaton Fuller 18-Speed Manual Transmission, 46,000# Rear Axles, Rear Locker, Peterbilt Air Trac Suspension w/ Dash Deflate...

Condition	Used
Usage	5,811 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	E18546
MLS Number	14064612
Category	Cab & Chassis Trucks
Last Updated	12/30/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

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29 0

2017 Peterbilt 389 Dump Truck - Cummins 500HP, 18 Speed Manual, 15' Dump

Newly Listed

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2017 PETERBILT 389 3-AXLE DUMP TRUCK, Cummins ISX 15 (500 HP), Engine Brake, Eaton Fuller 18-Speed Manual Transmission, 46,000# Rear Axles, Rear Locker, Peterbilt Air Trac Suspension w/...

Condition	Used
Usage	115,021 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Superior Trailer
Bed Length	15 ft.
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	E18546
MLS Number	14064604
Category	Dump Trucks
Last Updated	12/30/2025
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(833) 478-___ SHOW
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14 0

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

Recently Updated

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Stock 7086 — 2008 Kenworth T800 Tri-Axle, 600HP Cummins , 18-Speed , 6x6 , New Motor, Heavy-spec Kenworth T800 powered by a Cummins ISX 600 HP with a new engine installed and only 41,300...

Condition	Used
Usage	515 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Cummins ISX600
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7086
MLS Number	14049430
Category	Day Cab Semi Trucks
Last Updated	12/30/2025
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

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14 0

2013 Peterbilt 367 Tandem Axle Cab & Chassis Truck - Cummins, 525HP, 18 Speed Manual

Recently Updated

$129,000 USD

2013 Peterbilt 367 Cab Chassis (Oil Field Type) Tandem Axle Truck, 28'x108"x144" Flatbed, Cummins ISX15 525HP Engine, Manual 18 Spd Fuller RTLO18918B Transmission, Walking Beam Suspension,...

Condition	Used
Usage	4,844 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	60,000 lb 4.10 ratio
Stock Number	13PB140
MLS Number	14051897
Category	Cab & Chassis Trucks
Last Updated	12/30/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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44 2

2013 Peterbilt 367 Quad Axle Dump Truck - Cummins 485HP, 18 Speed Manual, 20' Dump

Recently Updated

$125,900 USD

2013 Peterbilt 367 quad axle with brand new 20' Neustar dump box, 179,118 miles, ISX15 Cummins 485 HP, Eaton 18 speed trans, 20,000 front, 46,000 rears, Hendrickson susp, high lift air gate,...

Condition	Used
Usage	179,118 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	NEUSTAR
Bed Length	20 ft.
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	10x4
Transmission	18 Speed Manual
Suspension	Hendrickson HMX460
Rear Axle	Quad Axle
Rear End	46,000 lb 4.30 ratio
MLS Number	13980800
Category	Dump Trucks
Last Updated	12/30/2025
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

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18 1

2013 Peterbilt 367 Tandem Axle Cab & Chassis Truck - Cummins, 525HP, 18 Speed Manual

Recently Updated

$129,000 USD

2013 Peterbilt 367 w/28'x108" Flatbed, Cummins ISX15 525HP Engine, Manual 18 Spd Fuller RTLO18918B Transmission, Walking Beam Suspension, Dual Frame, Dual Breathers, Dual Exhaust, Toolbox,...

Condition	Used
Usage	46,263 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	60,000 lb 4.10 ratio
Stock Number	13PB139
MLS Number	13971902
Category	Cab & Chassis Trucks
Last Updated	12/30/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 257-___ SHOW
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7 0

2014 Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

Recently Updated

$28,500 USD

USED 2014 Kenworth T800 sleeper truck, Cummins 550 HP engine, Eaton Fuller 18 speed transmission, deleted truck. We have no history on the engine

Condition	Used
Usage	955,275 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	9640-T1
MLS Number	13933611
Category	Sleeper Semi Trucks
Last Updated	12/30/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

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39 1

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

Price Drop

$139,950 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...

Condition	Used
Usage	16,325 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x6
Transmission	18 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	57,999 lb 3.91 ratio
Stock Number	CO10655
MLS Number	13775784
Category	Sleeper Semi Trucks
Last Updated	12/30/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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17 0

2026 Kenworth T880 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Recently Updated

$194,095 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2026, Model: T880...

Condition	New
Usage	3,101 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	AG 460
Rear Axle	Tri Axle
Rear End	68,500 lb 4.30 ratio
Stock Number	KF210923
MLS Number	13694025
Category	Day Cab Semi Trucks
Last Updated	12/30/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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36 0

2025 Kenworth W900 Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$177,495 USD

***Get 5.99% APR on select New 2025 older models through 12/31*** 5.99% APR available on select commercial trucks through participating lender. Not all buyers will qualify; credit approval...

Condition	New
Usage	4,958 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	KF162164
MLS Number	13131335
Category	Sleeper Semi Trucks
Last Updated	12/29/2025
Location	Rosedale, MD, US
Sold By	All Roads Trucks