18 Speed Trucks For Sale

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2024 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated

$187,750 USD

Only 49,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 46k Rears ~ Full Lockers ~ Wet Kit ~ All Aluminum Wheels ~ Only One Owner ~ Cummins Engine After Treatment Warranty through...

Condition	Used
Usage	49,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	676870
MLS Number	14057583
Category	Sleeper Semi Trucks
Last Updated	1/14/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(866) 530-___ SHOW
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2008 Peterbilt 367 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Recently Updated

$49,900 USD

3W EQUIPMENT INVENTORY CHANGING DAILY - CALL AHEAD!! TRUCK QUALIFIES FOR A 12 MONTH - UNLIMITED MILES POWERTRAIN WARRANTY!!! LOW RATE FINANCING FOR BUSINESS AND INDIVIDUALS! JUST IN!!!...

Condition	Used
Usage	326,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	JK2008
MLS Number	13798639
Category	Sleeper Semi Trucks
Last Updated	1/14/2026
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

2018 Western Star 4900EX Day Cab Truck - Detroit 600HP, 18 Speed Manual

Recently Updated

$89,500 USD

479689 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 235, Tandem Rear Axles, Rear Axle...

Condition	Used
Usage	479,689 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	83649
MLS Number	13621796
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

2015 Kenworth W900 Day Cab Truck - Cummins 400HP, 18 Speed Manual

Recently Updated

$54,500 USD

863156 Miles, Engine: CUMMINS ISX15, 400 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Tires: 11R24.5, Wheels: Aluminum, Wheel Base: 235, Tandem Rear...

Condition	Used
Usage	863,156 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 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	83664
MLS Number	13384004
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(833) 982-___ SHOW
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2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

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NEW 2025 WESTERN STAR 49XDC!! DETROIT 600/2050 DD16, 18 SPEED, 14600 STEER, 46K REARS ON AIR, WET SYSTEM READY!! CALL TODAY FOR PRICING!!,

Condition	New
Usage	5 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Emission Rating	USA Tier 4 Final
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4927
MLS Number	13334441
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Houlton, ME, US
Sold By	Freightliner of Maine

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

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1355 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 224, Tandem Rear Axles, Rear Axle...

Condition	New
Usage	1,355 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	WS4911
MLS Number	13275568
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

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1323 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 224, Tandem Rear Axles, Rear Axle...

Condition	New
Usage	1,323 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4919
MLS Number	13275564
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

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Rugged, Reliable, and Ready to work for YOU. With its heavy duty frame, advanced suspension system, and cutting-edge technology, the 49X is built for both on road and off road capabilities

Condition	New
Usage	7 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tandem Axle
Stock Number	WS4914
MLS Number	13232020
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

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1266 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...

Condition	New
Usage	1,266 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	WS4898
MLS Number	13218645
Category	Sleeper Semi Trucks
Last Updated	1/14/2026
Location	Houlton, ME, US
Sold By	Freightliner of Maine

2025 Western Star 49X Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

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914 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...

Condition	New
Usage	914 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	WS4863
MLS Number	13056867
Category	Sleeper Semi Trucks
Last Updated	1/14/2026
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(855) 825-___ SHOW
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2006 International 9200i Day Cab Truck

Newly Listed

$33,500 USD

ISX 500 HP, 18 speed, 46,000 rear axle, lockers, 3.70 ratio, jake brake, 22.5 tires, steel wheels, 238 WB, P.S., A/C, air ride, Colorado truck, no rust, very clean.

Condition	Used
Usage	500,740 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins Signature 600, ISX, AHD
Drivetrain	6x4
Transmission	18 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.70 ratio
Stock Number	060694
MLS Number	14086517
Category	Day Cab Semi Trucks
Last Updated	1/13/2026
Location	Greeley, CO, US
Sold By	Western Equipment & Truck, Inc.

(724) 648-___ SHOW
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2026 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$275,000 USD

NEW 2026 PETERBILT 589 VIPER RED SLEEPER! 72" FLAT TOP SLEEPER, POWERED WITH CUMMINS X15 ENGINE AND EATON FULLER 18SPD MANUAL TRANSMISSION. PLEASE CALL INTO HUNTER TRUCK BUTLER FOR MORE...

Condition	New
Usage	1,364 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	285063
MLS Number	14086013
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 624-___ SHOW
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2022 Peterbilt 567 Tri Axle Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

Recently Updated

$137,950 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	285,652 Miles
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	14045803
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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2020 Kenworth W900L Sleeper Semi Truck - Cummins 565HP

Recently Updated

$119,750 USD

Only 328,000 Original Miles ~ Cummins X15 ~ 565 HP ~ 18 Speed ~ 13,200 Front / 46k Rears ~ Full Lockers ~ 10 Brand New Tires ~ All Aluminum Wheels ~ Only One Owner ~ Financing Available with...

Condition	Used
Usage	328,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	390229
MLS Number	14044191
Category	Sleeper Semi Trucks
Last Updated	1/15/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(724) 704-___ SHOW
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2026 Peterbilt 589 Logging Truck - Cummins, 605HP, 18 Speed Manual

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***Log Truck *** New 2026 Peterbilt 589 Log Truck, Cummins X15 Engine, 605 HP, 2050 Torque, 18 Speed Eaton Fuller Transmission, 288" Wheelbase, 20K Dana Spicer Front Axle, 46K Dana Spicer...

Condition	New
Usage	54 Miles
Duty Class	Heavy Duty Logging Truck
Horse Power	605 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear End	46,000 lb 3.91 ratio
Stock Number	283857
MLS Number	13870670
Category	Logging Trucks
Last Updated	1/13/2026
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(855) 981-___ SHOW
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2014 Kenworth W900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

Price Drop $59,990 USD

2014 Kenworth W900 Specs:, -Mileage: 870,396, -Drive: 8x4, -HP: 550, -Engine: Cummins x15, Transmission: Eaton Manual 18 Speed, -Suspension: Air-ride, -Wheels: All Aluminum, -Tires: 11R24.5...

Condition	Used
Usage	870,396 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	23,000 lb
Stock Number	TNHC35498LAK Web
MLS Number	13652106
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Lakeland, FL, US
Sold By	Nationwide Haul

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2014 Kenworth W900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

Price Drop $59,990 USD

2014 Kenworth W900 Specs:, -Mileage: 870,396, -Drive: 8x4, -HP: 550, -Engine: Cummins x15, Transmission: Eaton Manual 18 Speed, -Suspension: Air-ride, -Wheels: All Aluminum, -Tires: 11R24.5...

Condition	Used
Usage	870,396 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	23,000 lb
Stock Number	TNHC35498LAK
MLS Number	13652104
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Lakeland, FL, US
Sold By	Nationwide Haul

(724) 243-___ SHOW
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2025 Peterbilt 589 Tri Axle Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 605HP, 18 Speed Endurant Amt

Recently Updated

$237,900 USD

Beautiful Heavy Spec Short sleeper. 605 Cummins, 18 speed automated Trans. 52K Neway. Ready to work

Condition	New
Usage	1,660 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	52,000 lb
Stock Number	277692
MLS Number	13531254
Category	Sleeper Semi Trucks
Last Updated	1/13/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(855) 605-___ SHOW
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2013 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Manual

Recently Updated

$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	468,704 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	1/13/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(954) 523-___ SHOW
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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	3,486 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	KF210925
MLS Number	13721038
Category	Day Cab Semi Trucks
Last Updated	1/11/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(844) 385-___ SHOW
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2020 Kenworth T680 Sleeper Semi Truck - 48" Condo Sleeper, 510HP, 18 Speed Automatic

Newly Listed

$65,758 USD

Condition	Used
Usage	473,435 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	MX13 '17 510HP@1600
Transmission	18 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	294709
MLS Number	14083234
Category	Sleeper Semi Trucks
Last Updated	1/10/2026
Location	St. Rose, LA, US
Sold By	Ryder

(844) 385-___ SHOW
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2020 Kenworth T680 Sleeper Semi Truck - 48" Condo Sleeper, 510HP, 18 Speed Automatic

Newly Listed

$72,629 USD

Condition	Used
Usage	414,711 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	MX13 '17 510HP@1600
Transmission	18 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	294704
MLS Number	14083233
Category	Sleeper Semi Trucks
Last Updated	1/10/2026
Location	St. Rose, LA, US
Sold By	Ryder

(724) 648-___ SHOW
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2022 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Newly Listed

$109,900 USD

Bal of 5/550 ext warranty till 9/26, 5 YRS / 550,000 MILES X15 EFFICIENCY / PRODUCTIVITY PLAN 1, 5 YRS / 550,000 MILES X15 EFFICIENCY / PRODUCTIVITY AFTERTREATMENT,

Condition	Used
Usage	18,187 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	138530
MLS Number	14082782
Category	Sleeper Semi Trucks
Last Updated	1/10/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(844) 305-___ SHOW
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2025 Peterbilt 589 Tri Axle Dump Truck - Paccar 510HP, 18 Speed Manual, 17' Dump

Newly Listed

$229,900 USD

Tri Axle, MX13 PACCAR 510 HP, Eaton-Fuller Manual 18 Speed, 20,000 Front Axle, 46,000 Rear Axle, 241" Wheelbase, 22' 3" Bridge, Air Trac, Double Frame, 3 Stage Engine Brake, Air Brake, Full...

Condition	Used
Usage	24,337 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Bibeau
Bed Length	17 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	4.10 ratio
Stock Number	SD742614
MLS Number	14082767
Category	Dump Trucks
Last Updated	1/10/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales