18 Speed Sleeper Semi Trucks with 3.50-3.99 Ratio For Sale

(307) 699-___ SHOW
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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...

Condition	Used
Usage	60,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406e
Emission Rating	Exempt
Drivetrain	6x2
Transmission	18 Speed Manual
Sleeper Type	Studio Sleeper
Sleeper Size	86"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13057738
Category	Sleeper Semi Trucks
Last Updated	8/18/2024
Location	Etna, WY, US
Sold By	Private Party

(844) 435-___ SHOW
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11 0

2021 Western Star 4900EX Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

Newly Listed

$149,900 USD

EXCEPTIONALLY CLEAN, HEAVY SPEC TRUCK, ONLY HIGHWAY MILES, CURTAIN SIDE FLATBED APPLICATION, 280 INCH WB, 600 DD16 DETROIT, 18 SPD, 3.73 RATIO, 68 INCH FLAT TOP SLEEPER, FULL HALF...

Condition	Used
Usage	508,045 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	244644
MLS Number	13129751
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Bangor, ME, US
Sold By	Allegiance Trucks

37 1

2019 Western Star 4900FA Sleeper Semi Truck - 48" Flat Top Sleeper, Detroit 565HP, 18 Speed Manual

Newly Listed

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491588 Miles, 14266 Hours, Engine: DETROIT DD16, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 48,...

Condition	Used
Usage	14,266 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35540
MLS Number	13119259
Category	Sleeper Semi Trucks
Last Updated	9/18/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

35 1

2020 Western Star 4900FA Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

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629826 Miles, Engine: DETROIT DD16, 560 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 42, Wheels: All...

Condition	Used
Usage	629,826 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	c-35593
MLS Number	13040957
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Champlain, NY, US
Sold By	Gamache Truck Center

39 1

2020 Western Star 4900FA Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

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355745 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Neway Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 48, Wheels: Aluminum, Wheel Base:...

Condition	Used
Usage	355,745 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-35558
MLS Number	12919984
Category	Sleeper Semi Trucks
Last Updated	8/27/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 435-___ SHOW
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24 0

2023 Western Star 4900FA Sleeper Semi Truck - Detroit

$199,900 USD

118801 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Wheel Base: 270, Tandem Rear Axles, Front...

Condition	Used
Usage	118,801 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	336927
MLS Number	12867176
Category	Sleeper Semi Trucks
Last Updated	9/9/2024
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(833) 904-___ SHOW
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38 1

2014 Peterbilt 367 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$49,500 USD

2014 Peterbilt 367, 500/1850 Cummins ISX, 18 speed, 2 speed axles, full double frame, dual steering boxes, Nationwide delivery available,

Condition	Used
Usage	810,306 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 3.90 ratio
Stock Number	8287
MLS Number	13101364
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 901-___ SHOW
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62 0

2014 Peterbilt 367 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$109,995 USD

Fresh in-frame with genuine Cummins parts installed by Cummins certified mechanic, comes with 1 year unlimited mile warranty, Cummins ISX15 550HP, 18spd, Clean truck runs out very strong,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	23,000 lb 3.73 ratio
MLS Number	12733879
Category	Sleeper Semi Trucks
Last Updated	8/4/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(844) 548-___ SHOW
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20 0

2001 Peterbilt 379EXHD Sleeper Semi Truck - 63" Mid Roof Sleeper, Caterpillar 600HP, 18 Speed Manual

$65,500 USD

2001 Peterbilt 379 Extended Hood, Unibilt 60” Stand Up Sleeper Bunk, Caterpillar C-15 600HP 6NZ Engine, C-16 ECM, Eaton 18 Speed Manual-25k miles since installed, 12k Steerable Pusher,...

Condition	Used
Usage	1,685,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Caterpillar C15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	3.55 ratio
MLS Number	12494562
Category	Sleeper Semi Trucks
Last Updated	2/9/2024
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

(833) 552-___ SHOW
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12 0

2002 Peterbilt 379EXHD Sleeper Semi Truck - American Class - C15 6NZ TURBO - New everything

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-Located in TX- 2002 Peterbilt 379 American Class Extended Hood C-15 6nz single turbo 1,910,000 miles 18 speed 3.55 rears 90% on all 11R24.5 tires All aluminum wheels just got polished New...

Condition	Used
Usage	1,910,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Caterpillar C-15 6nz turbo
Transmission	18 Speed Automatic
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	ID11252022JNLR
MLS Number	11737669
Category	Sleeper Semi Trucks
Last Updated	12/3/2023
Location	Eagle, ID, US
Sold By	Carmody and Associates Inc

9 0

2020 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$189,900 USD

Absolutely beautiful condition Mayfield Dairy Yellow 389 must see to appreciate,

Condition	Used
Usage	6,185 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	208058
MLS Number	13073700
Category	Sleeper Semi Trucks
Last Updated	9/6/2024
Location	Lancaster, PA, US
Sold By	Hunter Truck

(844) 955-___ SHOW
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13 0

2018 Peterbilt 389 Tri Axle Sleeper Semi Truck - Cummins 525HP, 18 Speed Manual

$139,750 USD

Only 67,000 Original Miles ~ Cummins X15 ~ 525 HP ~ 1850 Torque 18 Speed ~ 20k Front / 23k Pusher / 46k Rears ~ Full Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Headache Rack ~ Only One...

Condition	Used
Usage	66,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	475833
MLS Number	13056769
Category	Sleeper Semi Trucks
Last Updated	8/27/2024
Location	Olive Branch, MS, US
Sold By	Truck Market

16 0

2024 Peterbilt 389 Sleeper Semi Truck - 58" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$227,599 USD

389 long hood ready to work. Heavy rears and priced to sell today. Call Clearfield to speak to a sales rep

Condition	New
Usage	1,627 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	257433
MLS Number	13015256
Category	Sleeper Semi Trucks
Last Updated	8/1/2024
Location	Clearfield, PA, US
Sold By	Hunter Truck

46 1

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Call for price

682712 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 70, Wheels: All...

Condition	Used
Usage	682,712 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	C-35686
MLS Number	12973315
Category	Sleeper Semi Trucks
Last Updated	7/23/2024
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(707) 849-___ SHOW
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76 2

2021 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$170,000 USD

2021 Peterbilt 389 253,675 miles Cummins X15 565HP EF 18 speed transmission SIngle line wet kit Full lockers 244" WB Sleeper AC 13200 front axle 20k rears 3.91 Gear ratio Truck is in...

Condition	Used
Usage	7,609 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
MLS Number	12883792
Category	Sleeper Semi Trucks
Last Updated	7/19/2024
Location	Oakland, CA, US
Sold By	Personal Asset Brokerage

17 0

2024 Peterbilt 389 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

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NEW 2024 PETERBILT 389 SLEEPER. POWERED WITH X15 AT 565HP AND 2050LBS OF TORQUE, EATON-FULLER 18SPD TRANSMISSION. 270" WHEELBASE, FRONT AXLE RATING 13,200LBS, REAR AXLE RATING 40,000LBS....

Condition	New
Usage	30 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	263585
MLS Number	12614256
Category	Sleeper Semi Trucks
Last Updated	2/6/2024
Location	Butler, PA, US
Sold By	Hunter Truck

46 1

2024 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins, 18 Speed Manual

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Engine: CUMMINS X15, Fuel Type: Diesel, 18 Speed Manual Transmission, Air Trac Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheels: Aluminum, Wheel Base: 264, Tandem Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-34780
MLS Number	12438586
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(888) 547-___ SHOW
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12 0

2008 Peterbilt 389 Sleeper Semi Truck

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Engine: Cummins ISX 15, #series: --, Strength: 525HP, Mileage: 900,000KM, Transmission, Transmission: EATON FULLER RTLO18918B, Speeds: 18VIT, Ratio: 3.7 Axles, GAWR/PBVN: 52,000LBS,...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins ISX 15
Transmission	18 Speed
Rear End	40,000 lb 3.70 ratio
MLS Number	11239577
Category	Sleeper Semi Trucks
Last Updated	7/29/2024
Location	Montréal, QC, Canada
Sold By	Pieces de Camions Nord Sud

17 0

2021 Peterbilt 389 Pride & Class Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

$164,900 USD

Fresh engine rebuild with warranty, Premium interior with navigation,

Condition	Used
Usage	334,730 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	232079
MLS Number	13063203
Category	Sleeper Semi Trucks
Last Updated	9/7/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(855) 825-___ SHOW
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22 0

2021 Peterbilt 389EXHD Sleeper Semi Truck

$165,000 USD

Cummins X15 Performance Series, 565 HP, 18 speed, 285 WB, air ride, New Toyo 24.5 LP tires, 78" Unibilt High roof sleeper, 3.55 ratio, jake, A/C, P.S., chrome bumper, dual aluminum fuel...

Quantity	3
Condition	Used
Usage	375,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15 Performance Series
Transmission	18 Speed Manual
Sleeper Type	Unibilt
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	210815
MLS Number	12363659
Category	Sleeper Semi Trucks
Last Updated	11/10/2023
Location	Greeley, CO, US
Sold By	Western Equipment & Truck, Inc.

52 0

2024 Peterbilt 389X Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

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143 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Pete Low Air Leaf Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheels: Aluminum,...

Condition	Used
Usage	143 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear End	40,000 lb 3.55 ratio
Stock Number	C-34900
MLS Number	12494454
Category	Sleeper Semi Trucks
Last Updated	6/13/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

10 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$199,900 USD

X15 Cummins 565 HP 44" SLPR,

Condition	New
Usage	5 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	270029
MLS Number	13077914
Category	Sleeper Semi Trucks
Last Updated	8/29/2024
Location	Lancaster, PA, US
Sold By	Hunter Truck

9 0

2023 Peterbilt 567 Sleeper Semi Truck - 58" Flat Top Sleeper, Paccar 380HP, 18 Speed Manual

$139,900 USD

NEW ENGINE 7000 MILES AGO,MX13 500HP,18SPD TRANS,AIR TRAC,46000 RERAS,132000FRT,3.91 RATIO 157300 MILES,ALUM WHLS,NEW DRIVE TIRES 11R24.5 DUAL FUEL TANKS,

Condition	Used
Usage	157,330 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	380 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	255322
MLS Number	13051523
Category	Sleeper Semi Trucks
Last Updated	8/29/2024
Location	Buffalo, NY, US
Sold By	Hunter Truck

6 0

2025 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Cummins 525HP, 18 Speed Endurant Amt

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Engine: CUMMINS X15P, 525 HP, Fuel Type: Diesel, 18 Speed Endurant AMT Transmission, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 44, Wheels: Aluminum, Wheel Base: 240, Tandem...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Stock Number	273139
MLS Number	12982013
Category	Sleeper Semi Trucks
Last Updated	7/11/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck