Used 18 Speed Flat Top Sleeper Semi Trucks For Sale

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3 0

1995 Peterbilt 379EXHD Sleeper Semi Truck - 36" Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual

Newly Listed

Call for price

1200200 Miles, Engine: CATERPILLAR 3406E, 550 HP, 18 Speed Manual Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Wheels: All...

Condition	Used
Usage	1,200,200 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	13601460
Category	Sleeper Semi Trucks
Last Updated	5/23/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(855) 605-___ SHOW
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22 0

2020 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Newly Listed

$152,250 USD

2020 Kenworth W900. Factory 605hp Cummins X15 and 18 spd trans. 4 way lockers, 2 sets of stacks, Recent work includes new turbo and Transmission and clutch. Has a Premium warranty that is...

Condition	Used
Usage	425,883 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
Rear End	40,000 lb 3.55 ratio
Stock Number	CON7743
MLS Number	13593327
Category	Sleeper Semi Trucks
Last Updated	5/21/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(855) 807-___ SHOW
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17 0

2022 Peterbilt 389 Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

2020 Peterbilt 389 Tri Axle Sleeper Semi Truck - 42" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop

$169,500 USD

2020 PETERBILT 389 HEAVY HAUL, FLAT TOP, 565 HP CUMMINS X15 POWER, 4.10 RATIO, LOW MILES, 18SPD MAN-TRANS,20/20/46 FRONT AND REARS, FULL LOCKERS,20,000 AIR LIFT AXLE,46,000 REARS, DOUBLE...

Condition	Used
Usage	237,625 Miles
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"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	6911
MLS Number	13370249
Category	Sleeper Semi Trucks
Last Updated	5/20/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

76 0

2020 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop

$134,995 USD

2020 KENWORTH W900, Cummins X15 565 hp, 18 Speed Transmission, 3.55 Ratio, Air ride suspensions, 270" Wheelbase FINANCING AVAILABLE, EXTENDED WARRANTIES AVAILABLE TRADE INS WELCOME,...

Condition	Used
Usage	497,147 Miles
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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	0724
MLS Number	13436827
Category	Sleeper Semi Trucks
Last Updated	5/19/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Center

(833) 315-___ SHOW
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4 0

2015 Peterbilt 389 Long Nose TA Truck Tractor - Drop in ISX 605 HP Engine

$102,085.46 USD

LONG NOSE PETE 367 SLEEPER TRUCK TRACTOR (unit #02008) Located in Nampa, AB. Shipping and Financing Available. FEATURES:, ➡ 898,890 km*, ➡ Cummins ISX605HP Engine (Drop In 362,905 km...

Condition	Used
Usage	20,663 Hours
Horse Power	605 HP
Engine Model	Cummins ISX
Transmission	18 Speed
Sleeper Type	Flat Top Sleeper
Rear End	46,000 lb 3.73 ratio
Stock Number	02008
MLS Number	13578884
Category	Sleeper Semi Trucks
Last Updated	5/14/2025
Location	Namba, AB, Canada
Sold By	WeConsign Equip Ltd.

(855) 981-___ SHOW
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20 1

2005 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic

$79,900 USD

2005 Kenworth W900 Specs:, -Mileage:367903, -Engine: CAT 15, -Transmission: Eaton 18 Speed, -Drive: 6x4, -Single Bunk Sleeper, -HP:546 THE NATIONWIDE HAUL EDGE We finance All Equipment!...

Condition	Used
Usage	367,903 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	546 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC72251LAK Web
MLS Number	13541906
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

(855) 981-___ SHOW
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20 1

2005 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic

$79,900 USD

2005 Kenworth W900 Specs:, -Mileage:367903, -Engine: CAT 15, -Transmission: Eaton 18 Speed, -Drive: 6x4, -Single Bunk Sleeper, -HP:546 THE NATIONWIDE HAUL EDGE We finance All Equipment!...

Condition	Used
Usage	367,903 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	546 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC72251LAK
MLS Number	13540071
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

(855) 982-___ SHOW
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7 0

2020 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

$99,950 USD

Used 2020 Kenworth T880 Sleeper truck for Sale. Features: 40" Sleeper, 185-gallon Fuel Capacity, Full Lockers, Suspension Overinflation Valve, Disc Brakes, Dual Exhaust Stacks, Beacon Lights...

Condition	Used
Usage	23,297 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	426067T
MLS Number	13568456
Category	Sleeper Semi Trucks
Last Updated	5/9/2025
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(833) 300-___ SHOW
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41 1

2022 Peterbilt 367 Sleeper Semi Truck - 36" Flat Top Sleeper, Paccar 510HP, 18 Speed Ultrashift Amt

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Transmission model: FO18E318B-MXP ULTRASHIFT,

Condition	Used
Usage	8,256 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-35965
MLS Number	13374588
Category	Sleeper Semi Trucks
Last Updated	5/8/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 801-___ SHOW
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8 0

2015 Kenworth W900L Sleeper Semi Truck - 60" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$50,000 USD

GOOD TRUCK, VERY NICE, VIT INTERIOR, HEAVY DUTY TRUCK! FULL GAUGE PACKAGE, CRUISE, TILT/TELE, DUAL EXHAUST, DUAL BREATHERS, POWER WINDOWS, POWER MIRRORS!,

Condition	Used
Usage	791,708 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	15ISX791W9
MLS Number	13557305
Category	Sleeper Semi Trucks
Last Updated	5/3/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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38 0

2019 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$124,500 USD

CLEAN PETE 389! CUMMINS X15 POWERED, 565HP, EATON 18 SPEED TRANSMISSION, LOW MILES, 63" Flat top! DUAL BREATHERS, DUAL STACK, 63"FLAT-TOP SLEEPER, WET-KIT, 11R24.5 TIRES HEADACHE RACK, CB...

Condition	Used
Usage	344,277 Miles
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	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	6979
MLS Number	13548039
Category	Sleeper Semi Trucks
Last Updated	4/30/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(707) 849-___ SHOW
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59 0

2012 Peterbilt 388 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$165,000 USD

2012 Peterbilt 388 Flat Top Sleeper California CARB Compliant Heavy Spec'd - 14320lb FA and 46k RA Cummins ISX15 Engine, 500HP, 199k Miles, 18 Speed, Wet Kit, Lowboy Ramps Excellent shape,...

Condition	Used
Usage	8,684 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	12750407
Category	Sleeper Semi Trucks
Last Updated	4/30/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

45 0

2012 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$59,900 USD

2012 WESTERN STAR 4900, DETROIT DD15, 500HP, 64,225 ACTUAL VERIFIED MILES, 4306 ACTUAL HOURS, JAKES, EATON FULLER 18 SPEED, 16K LB FRONT AXLE, 13,200K LB PUSHER AXLE, 46K LB REAR AXLES,...

Condition	Used
Usage	4,306 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	BM9129
MLS Number	13542242
Category	Sleeper Semi Trucks
Last Updated	4/26/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

(833) 637-___ SHOW
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47 2

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 28" Flat Top Sleeper, Detroit 505HP, 18 Speed Manual

$49,900 USD

2012 Western Star 4900SA, 246,500 miles, DD15-505 hp, Eaton RTLO18918B 18 speed, 4.30 ratio, 244 wb, 14,320 front, 46,000 rears, 12,000 pusher, 180 Gal Fuel cap, Nice heavy truck in great...

Condition	Used
Usage	246,245 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	28"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
MLS Number	13542225
Category	Sleeper Semi Trucks
Last Updated	4/29/2025
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

41 0

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$59,900 USD

2012 WESTERN STAR 4900 TRI-AXLE, DETROIT DD15, 500HP, 46,636 ACTUAL VERIFIED MILES, 5563 ACTUAL HOURS, JAKES, EATON FULLER 18 SPEED, 16K LB FRONT AXLE, 13,200K LB PUSHER AXLE, 46K LB REAR...

Condition	Used
Usage	5,563 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	BM9123
MLS Number	13533802
Category	Sleeper Semi Trucks
Last Updated	4/29/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

42 0

2013 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$59,900 USD

2013 WESTERN STAR 4900, DETROIT DD15, 500HP, 80,602 ACTUAL VERIFIED MILES, 9,847 ACTUAL HOURS, JAKES, EATON FULLER 18 SPEED, 16K LB FRONT AXLE, 46K LB REAR AXLES, AIRLINER SUSPENSION, DOUBLE...

Condition	Used
Usage	9,847 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	BZ1538
MLS Number	13484413
Category	Sleeper Semi Trucks
Last Updated	4/23/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

48 0

2014 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$64,900 USD

2014 WESTERN STAR 4900, CUMMINS ISX15, 500HP, 75,404 ACTUAL VERIFIED MILES, 7,434 ACTUAL HOURS, JAKES, EATON FULLER 18 SPEED, 16K LB FRONT AXLE, 46K LB REAR AXLES, AIRLINER SUSPENSION,...

Condition	Used
Usage	7,434 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15 500
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	FW5437
MLS Number	13470273
Category	Sleeper Semi Trucks
Last Updated	4/23/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

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14 0

2019 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 570HP, 18 Speed Manual

$63,500 USD

2019 Western Star 4900, Detroit DD15 ( pre-emission ) tuned to 570 hp, 2075 torque. New Top End, New Injectors and Turbo less than a year ago.18 Speed Manual Transmission, Dp41 Rears with...

Condition	Used
Usage	14,527 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	570 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	41,000 lb 3.90 ratio
Stock Number	BTS3406
MLS Number	13478251
Category	Sleeper Semi Trucks
Last Updated	4/18/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 292-___ SHOW
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6 0

2013 Peterbilt 367 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Call for price

2013 PETERBILT 367,SLEEPER, HEAVY WINCH, LOWBED RAMPS, HEAVY SUSPENSION. RUNS GOOD CALL FOR MORE INFO

Condition	Used
Usage	866,422 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
MLS Number	13506722
Category	Sleeper Semi Trucks
Last Updated	4/15/2025
Location	SANTA ROSA, CA, US
Sold By	Seaton Machinery

(844) 435-___ SHOW
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20 0

2024 Kenworth W900 Sleeper Semi Truck - 54" Flat Top Sleeper, Cummins 400HP, 18 Speed Manual

$190,000 USD

52023 Miles, Engine: CUMMINS, 400 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Sleeper Size: 54, Wheel Base: 255, Tandem Rear Axles, Front...

Condition	Used
Usage	52,023 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	54"
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	330481
MLS Number	13481377
Category	Sleeper Semi Trucks
Last Updated	3/27/2025
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(855) 642-___ SHOW
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13 0

2023 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

$114,950 USD

Used Kenworth T880 Flat-top Sleeper for sale. Features: Dual Exhaust, Full Lockers, Aluminum Quarter Fenders, Smart Wheel, Chrome Bumper, Chrome Sun Visor, Air Ride Cab, Power Locks, Power...

Condition	Used
Usage	3,873 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	24P169T
MLS Number	13440726
Category	Sleeper Semi Trucks
Last Updated	3/11/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(833) 315-___ SHOW
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8 1

2012 Kenworth W900L Sleeper Semi Truck

$80,210 USD

LONG NOSE HEAVY HAUL SLEEPER KW W900L (unit #01956) Located in Sidney, BC. Shipping and Financing Available. FEATURES:, ➡ 1,389,750 km*, ➡ 42,196 hr*, ➡ CAT 6NZ Single Turbo (Pre...

Condition	Used
Usage	42,196 Hours
Engine Model	Caterpillar 6NZ
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	62"
Rear End	46,000 lb 3.91 ratio
Stock Number	01956
MLS Number	13379111
Category	Sleeper Semi Trucks
Last Updated	2/24/2025
Location	Sidney, BC, Canada
Sold By	WeConsign Equip Ltd.

(844) 656-___ SHOW
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12 0

2010 Freightliner Columbia 120 Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$39,750 USD

FREIGHTLINER COLUMBIA 120 MID ROOF, 12.7 DETRIOT 500 HP, EATON FULLER 18 SPD, GOOD CLUTCH COLD A/C, FLEET MAINTAINED, SHORT BUNK, WET KIT 2 LINE DUMP VALVE, FULL OCKERS, GOOD TRUCK READY TO...

Condition	Used
Usage	1,105,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC III
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Stock Number	#7661
MLS Number	12232762
Category	Sleeper Semi Trucks
Last Updated	1/19/2025
Location	Holland, MI, US
Sold By	HES Equipment / A&B Farms