Used 6x4 Flat Top Sleeper Semi Trucks with Cummins Engines For Sale

(844) 693-___ SHOW
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15 0

2023 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins

Price Drop

$109,900 USD

First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...

Condition	Used
Usage	384,753 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	262
MLS Number	13181871
Category	Sleeper Semi Trucks
Last Updated	11/21/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(707) 849-___ SHOW
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17 0

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins

2021 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

2015 Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 550HP, 13 Speed Manual

Price Drop

$115,000 USD

Excellent Condition Owner Operator Truck, Very well maintained 423k Miles, Cummins 550HP, Eaton Fuller 13 Speed, Full Lockers, 52k GVW,

Condition	Used
Usage	427,034 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	13155860
Category	Sleeper Semi Trucks
Last Updated	11/20/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(844) 435-___ SHOW
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12 0

2023 Peterbilt 389 Sleeper Semi Truck - 78" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$149,900 USD

LOADED WITH EXTRAS! VERY SHARP OVER THE ROAD SLEEPER TRUCK, GrossVehicleWeightRating: Class 8: 33,001 pounds, cab: Standard Cab, engine type: X15, ACCondition: Used,

Condition	Used
Usage	350,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	78"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	344537
MLS Number	13201223
Category	Sleeper Semi Trucks
Last Updated	11/16/2024
Location	Manchester, NH, US
Sold By	Allegiance Trucks

29 0

2013 Peterbilt 367 Sleeper Semi Truck - Flat Top Sleeper, Cummins 485HP, 8Ll Manual

$65,000 USD

(HABLAMOS ESPANOL) (1 of 4 Units available) TRUCK QUALIFIES FOR AN EXTENDED POWERTRAIN WARRANTY. 2013 PETERBILT 367, 135,015 ORIGINAL MILES, CUMMINS ISX 485HP ENGINE, 8LL EATON FULLER...

Condition	Used
Usage	135,015 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	8LL Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	183318
MLS Number	13035735
Category	Sleeper Semi Trucks
Last Updated	11/16/2024
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

46 0

2013 Peterbilt 367 Sleeper Semi Truck - Flat Top Sleeper, Cummins 485HP, 8Ll Manual

$67,900 USD

(HABLAMOS ESPANOL) (1 of 4 Units available) TRUCK QUALIFIES FOR AN EXTENDED POWERTRAIN WARRANTY. 2013 PETERBILT 367, 164,726 ORIGINAL MILES, CUMMINS ISX 485HP ENGINE, 8LL EATON FULLER...

Condition	Used
Usage	164,728 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	8LL Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	166224
MLS Number	13018442
Category	Sleeper Semi Trucks
Last Updated	11/16/2024
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

33 0

2013 Peterbilt 367 Sleeper Semi Truck - Flat Top Sleeper, Cummins 485HP, 8Ll Manual

$67,900 USD

(HABLAMOS ESPANOL) (1 of 4 Units available) TRUCK QUALIFIES FOR AN EXTENDED POWERTRAIN WARRANTY. 2013 PETERBILT 367, 170K ORIGINAL MILES, CUMMINS ISX 485HP ENGINE, 8LL EATON FULLER...

Condition	Used
Usage	170,581 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	8LL Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
MLS Number	12955567
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

39 0

2013 Peterbilt 367 Sleeper Semi Truck - Flat Top Sleeper, Cummins 485HP, 8Ll Manual

$97,900 USD

(HABLAMOS ESPANOL) TRADES WELCOME!! TRUCK QUALIFIES FOR AN EXTENDED POWERTRAIN WARRANTY. 2013 PETERBILT 367, 81K ORIGINAL MILES, CUMMINS ISX 485HP ENGINE, 8LL EATON FULLER TRANSMISSION,...

Condition	Used
Usage	13,967 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	8LL Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	4.33 ratio
Stock Number	163337
MLS Number	12741861
Category	Sleeper Semi Trucks
Last Updated	11/22/2024
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

(833) 685-___ SHOW
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34 1

2018 International LT Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins, Automatic

$41,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	347,870 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02090-DELIVERY 2 U
MLS Number	13229227
Category	Sleeper Semi Trucks
Last Updated	11/19/2024
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

(833) 970-___ SHOW
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17 0

2020 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 500HP, 13 Speed Manual

Price Drop

$104,900 USD

Bal 5YR/500K till 1/25 on Engine and aftertreatment, Rear bunk window, Cab Cowl lights, Ready to work,

Condition	Used
Usage	16,380 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	63"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	209123
MLS Number	13051347
Category	Sleeper Semi Trucks
Last Updated	11/13/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(833) 970-___ SHOW
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14 0

2021 Kenworth W900 Sleeper Semi Truck - 62" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Price Drop

$87,900 USD

Bal of 5YR/550 warranty till 7/25,

Condition	Used
Usage	477,013 Miles
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	62"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	274328
MLS Number	12944474
Category	Sleeper Semi Trucks
Last Updated	11/13/2024
Location	Butler, PA, US
Sold By	Hunter Truck

(833) 685-___ SHOW
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34 1

2018 International LT Sleeper Semi Truck - Flat Top Sleeper, Cummins, Automatic

$39,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	357,993 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02052-DELIVERY 2 U
MLS Number	13200713
Category	Sleeper Semi Trucks
Last Updated	11/12/2024
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

(833) 685-___ SHOW
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34 1

2018 International LT Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, Automatic

$42,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	327,384 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02028-DELIVERY 2 U
MLS Number	13194314
Category	Sleeper Semi Trucks
Last Updated	11/12/2024
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

(833) 970-___ SHOW
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9 0

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

Price Drop

$179,900 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	11/12/2024
Location	Lancaster, PA, US
Sold By	Hunter Truck

(888) 680-___ SHOW
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10 0

2021 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$119,900 USD

Great buy on this 2021 389 Flattop Sleeper, Big Cummins X15, 18 SPEED Transmission, leather seats, dual stacks., all aluminum wheels, 3.55 ratio and much more! Contact Belinda Pritchard at...

Condition	Used
Usage	466,853 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 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 3.55 ratio
Stock Number	MD747200/chesa
MLS Number	13222537
Category	Sleeper Semi Trucks
Last Updated	11/9/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(833) 300-___ SHOW
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45 1

2023 Peterbilt 389 Sleeper Semi Truck - 64" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Call for price

68746 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 64, Wheels: All...

Condition	Used
Usage	68,746 Miles
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	64"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	C-35742
MLS Number	13173941
Category	Sleeper Semi Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(877) 705-___ SHOW
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10 0

2021 Peterbilt 389 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$119,990 USD

2021 PETERBILT, 389, Heavy Duty Trucks, CUMMINS X15 with 525HP, Manual 18 speed Eaton Fuller Transmission, 3.55 rears, Custom paint on this great looking trade!, Owner/Operator specs...

Condition	Used
Usage	12,664 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MD747200U/HBG
MLS Number	13215422
Category	Sleeper Semi Trucks
Last Updated	11/6/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

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15 0

2023 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

$179,900 USD

ATTENTION OWNER/OPERATORS!! CONSIGNMENT SPECIAL!!! GREAT OPPORTUNITY ON A GENTLY USED 2023 PETE 389 FEATURING CUMMINS X15 605HP, 18-SPEED MANUAL TRANSMISSION, AND 3.73 REARS. ADDITIONAL...

Condition	Used
Usage	99,209 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
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	PD798591U/CHES
MLS Number	13215366
Category	Sleeper Semi Trucks
Last Updated	11/6/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(888) 680-___ SHOW
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21 1

2021 Kenworth W900 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$124,500 USD

GET MORE FOR LESS WITH THIS 2021 KW W900! OWNER/OPERATOR SPEC FEATURING A CUMMINS X15 550HP ENGINE AND AN EATON 18-SPEED MANUAL TRANSMISSION. FULL GAUGE PACKAGE, BLACK LEATHER DIAMOND...

Condition	Used
Usage	371,327 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	MR459074U/CHESA
MLS Number	13213261
Category	Sleeper Semi Trucks
Last Updated	11/5/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(844) 548-___ SHOW
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20 0

2020 Peterbilt 389 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 450HP, 18 Speed Manual

$98,500 USD

2020 Peterbilt 389 Extended Hood Truck, 72” Unibilt Flattop Sleeper Bunk, Cummins X15 450HP Diesel Engine, Can Be Tuned to 525HP, Eaton 13 Speed Manual Transmission, 476,000 Miles Actual...

Condition	Used
Usage	476,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15 450ST
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	13143986
Category	Sleeper Semi Trucks
Last Updated	11/5/2024
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

(844) 548-___ SHOW
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20 0

2020 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 450HP, 13 Speed Manual

$98,500 USD

2020 Peterbilt 389 Extended Hood, 72” Unibilt Flattop Sleeper Truck, Cummins X15 450HP Anniversary Addition, Eaton 13 Speed Manual Transmission, 476,000 Actual Miles, 476,000 ECM Miles,...

Condition	Used
Usage	476,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15 450
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
MLS Number	13073894
Category	Sleeper Semi Trucks
Last Updated	11/5/2024
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

(855) 982-___ SHOW
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7 0

2021 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 525HP, 13 Speed Manual

$124,950 USD

Used 2021 Kenworth T880 Sleeper for Sale. Features: 40 in. Flat Top Sleeper, Full Lockers, Overinflation Valve, Rear Sleeper Window, Dual Air Seats, Leather Interior, Dual Exhaust Stacks, CB...

Condition	Used
Usage	7,870 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	457384T
MLS Number	13196006
Category	Sleeper Semi Trucks
Last Updated	10/25/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth