Sleeper Trucks For Sale

Shop new and used Sleeper Trucks on MyLittleSalesman.com, with prices from $6,000 to $320,000. Filter by sleeper type, transmission, horsepower, mileage, and more to find the right Sleeper Semi Truck closest to you.
Browse thousands of new and used sleeper trucks for sale on MyLittleSalesman.com, including sleeper semi trucks from Freightliner, Kenworth, Peterbilt, Volvo, International, Mack, and more. Sleepers come in 36", 48", 60", 72", and 80" cab sizes to match your route length and driver comfort needs. Filter by make, year, mileage, transmission, horsepower, and price to find the long-haul tractor that fits your operation.
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Showing 1 - 25 of 3,180 Sleeper Semi Truck Listings

1 - 25 of 3,180 listings
1 - 25 of 3,180 listings
Featured Item
2023 Peterbilt 389 Sleeper Semi Truck

2023 Peterbilt 389 Sleeper Semi Truck

Price Drop $149,000 USD
2023 Peterbilt 389 Sleeper – Owner Operator Spec – Ready to Make Money, If you're looking for a truck that turns heads while delivering dependable performance, this 2023 Peterbilt 389...
Warranty
ConditionUsed
Usage8,800 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins x15
Sleeper TypeStand Up Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
MLS Number12762454
CategorySleeper Semi Trucks
Last Updated10/28/2026
Location
Rochelle, GA, US
Sold By
Broadwater Logistics & Transportation
Featured Item
2012 Peterbilt 386 T/A SLEEPER TRUCK TRACTOR Sleeper Semi Truck

2012 Peterbilt 386 T/A SLEEPER TRUCK TRACTOR Sleeper Semi Truck

Price Drop $27,500 USD
2012 Peterbilt 386 Cummins ISX 15L 670,000 miles 10 speed wet kit, newer brakes, 99% drive tires, all aluminum rims, inverter, microwave, fridge, legacy driver seat Truck is in good...
ConditionUsed
Usage670,000 Miles
Engine ModelCummins
Drivetrain6x4
Transmission10 Speed Manual
Suspension4 Bag Air Ride
Rear AxleTandem Axle
MLS Number14638587
CategorySleeper Semi Trucks
Last Updated10/18/2026
Location
Everett, WA, US
Sold By
Ai trucking
Featured Item
2022 International LT625 Sleeper Semi Truck - Cummins - One Owner - Fleet Maintained - Super Nice Truck

2022 International LT625 Sleeper Semi Truck - Cummins - One Owner - Fleet Maintained - Super Nice Truck

$55,000 USD
2022 INTERNATIONAL LT625 - ONE OWNER - FLEET MAINTAINED - SUPER NICE TRUCK- 480,856 Miles - Cummins X15 400HP - Eaton 12 Speed Automatic - Ratio: 2.85 - Wheelbase: 228" - GVWR: 52,500 lbs. -...
ConditionUsed
Usage480,856 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number630973
MLS Number14651925
CategorySleeper Semi Trucks
Last Updated10/19/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
Featured Item
2019 Peterbilt 389 Sleeper Semi Truck

2019 Peterbilt 389 Sleeper Semi Truck

$164,950 USD
2019 Peterbilt 389 Factory Glider – One of the Cleanest on the Market For sale is a meticulously maintained 2019 Peterbilt 389 Factory Glider with a clean title in hand and complete...
ConditionUsed
Usage12,339 Hours
Horse Power500 HP
Engine ModelCaterpillar Glider
Transmission18 Speed Manual
Sleeper TypeSleepercab
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number14402774
CategorySleeper Semi Trucks
Last Updated9/29/2026
Location
Salt Lake City, UT, US
Sold By
Salt Lake Truck Wash & Detail
Featured Item
2022 Kenworth T680 Sleeper Semi Truck

2022 Kenworth T680 Sleeper Semi Truck

$59,500 USD
2022 Kenworth T680 Paccar MX13 455 386,000 Odometer Miles 12 Speed auto 229” Wheelbase 76” Condo Sleeper Double Bunk Carrier APU Fridge Air Slide Air Dump Locking Diff Disc Brakes Good Tires...
ConditionUsed
Usage386,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
Rear AxleTandem Axle
MLS Number14475124
CategorySleeper Semi Trucks
Last Updated8/21/2026
Location
Griffin, GA, US
Sold By
Davis Atlantic Trux
Featured Item
2005 Peterbilt 379EXHD Sleeper Semi Truck

2005 Peterbilt 379EXHD Sleeper Semi Truck

$59,000 USD
VERY COOL HOOD C15@550HP OVERHAULED @250K/18 SPD STD SHIFT REMAN 300K/REMAN REAR ENDS/TALL RUBBER/70" MIDROOF. FINANCING
ConditionUsed
Usage1,300,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelCaterpillar c15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number14479258
CategorySleeper Semi Trucks
Last Updated7/31/2026
Location
Griffin, GA, US
Sold By
Davis Atlantic Trux
Featured Item
2022 Kenworth T680 Sleeper Semi Truck

2022 Kenworth T680 Sleeper Semi Truck

$39,900 USD
Cummins X15 450 hp, 13 speed automatic transmission, air ride suspension, steerable pusher axle, dual tanks, stationary 5th wheel, 11R22.5 tires on aluminum wheels, fender mirrors, heated...
ConditionUsed
Usage19,147 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission13 Speed Ultrashift Plus Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size36"
SuspensionAir Ride
Rear AxleTri Axle
Stock Number471202
MLS Number14404396
CategorySleeper Semi Trucks
Last Updated10/5/2026
Location
New Salem, ND, US
Sold By
Pedigree Truck and Trailer Sales, Inc.
Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

2022 Peterbilt 389 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop $134,900 USD
Experience the perfect blend style and power with this 2022 Peterbilt 389. Cummins X15 engine 565 HP, 18-speed manual transmission . 263" wheelbase, 3.55 ratio with differential lock. Gray...
ConditionUsed
Usage15,137 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size58"
SuspensionLow Air
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number236854
MLS Number14660594
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Butler, PA, US
Sold By
Hunter Truck
International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2025 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $87,950 USD
FOR SALE — 2025 INTERNATIONAL LT RAISED ROOF SLEEPER-Engine Paperwork Attached under Service Logs Cummins X15 450 HP engine replaced with under 2,000 miles since the replacement, backed by...
ConditionUsed
Usage379,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberCO12202
MLS Number14648014
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2025 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $87,950 USD
FOR SALE — 2025 INTERNATIONAL LT RAISED ROOF SLEEPER-Engine Paperwork Attached under Service Logs Cummins X15 450 HP engine replaced with under 2,000 miles since the replacement, backed by...
ConditionUsed
Usage379,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberCO12202
MLS Number14648013
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 560HP, 18 Speed Manual

2020 Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 560HP, 18 Speed Manual

Price Drop $104,500 USD
HEAVY SPEC!! FLEET MAINTAINED!!! 2020 FREIGHTLINER CORONADO 122SD, HEAVY HAUL, HEAVY SPEC, DD16, 560HP, EATON 18 SPEED MANUAL TRANSMISSION, THERMOKING DISEL APU, 20K PUSHER AXLE, 20K...
ConditionUsed
Usage426,004 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power560 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAirLiner
Rear AxleTri Axle
Rear End65,400 lb 3.90 ratio
Stock Number7458
MLS Number14642827
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Channelview, TX, US
Sold By
Southern Truck Sales Ltd
International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

2023 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$64,950 USD
FOR SALE — 2023 INTERNATIONAL LT RAISED ROOF SLEEPER Cummins X15 450 HP paired with a 12-speed automatic transmission, set up with a raised roof sleeper featuring two beds and cabinets. This...
ConditionUsed
Usage433,322 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberCO12199
MLS Number14640154
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

2020 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

Price Drop $40,900 USD
2020 PETERBILT 579, Cummins X-15 400ST, Auto, Jakes, 673,696 mi, Thermo King APU, 72” high rise sleeper, Double bunk, New mattress, Fridge/freezer, Inverter, Ramps, A/S 5th, Brakes 75%, New...
ConditionUsed
Usage14,464 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins ISX400ST
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number702506
MLS Number14634122
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Signal Hill, CA, US
Sold By
Pacific Trux
International 9400 Sleeper Semi Truck - Flat Top Sleeper, Cummins, 10 Speed Manual

2000 International 9400 Sleeper Semi Truck - Flat Top Sleeper, Cummins, 10 Speed Manual

Recently Updated
Contact for price
2000 International 9600 Sleeper Cab Semi-476,470mi showing, Cummins engine, Eaton 10speed trans, flat top sleeper, heat, air, radio, VIN#2HSCNAER4YC064436; (***TITLE GUARANTEED BY CONSIGNOR,...
ConditionUsed
Usage476,470 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number33263
MLS Number14613012
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Arcanum, OH, US
Sold By
Bussey Bros. Auctioneers
International ProStar Sleeper Semi Truck - Raised Roof Sleeper, 10 Speed Manual

2013 International ProStar Sleeper Semi Truck - Raised Roof Sleeper, 10 Speed Manual

Recently Updated
Contact for price
2013 International Prostar Sleeper Semi-500,067mi. showing, Maxiforce Engine, Eaton Fuller-10 Speed Manual Trans. Air Ride, hydraulic wet kit, heat, air, radio, VIN#3HSDJSJR2DN302093;...
ConditionUsed
Usage500,067 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number33265
MLS Number14612944
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Arcanum, OH, US
Sold By
Bussey Bros. Auctioneers
Peterbilt 389 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

2024 Peterbilt 389 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated
Contact for price
2023 PETERBILT 389 | 565HP X15 | 18 SPEED | WET KIT | 3 MATCHING TRUCKS AVAILABLE, Here’s a lineup that’s getting harder to find We have THREE matching 2023 Peterbilt 389s available with...
ConditionUsed
Usage240,043 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number7566C
MLS Number14604112
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Recently Updated
$114,900 USD
2024 Freightliner Cascadia 126 Sleeper, , 364,507 Miles, , Detroit DD15, DD15 14.8L, 6-Cylinder, , Detroit DT12 12-Speed Automated Transmission, , 2.64 Rear Axle Ratio, , 6x4 Drive, Tandem...
ConditionUsed
Usage1 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper Size72"
Rear AxleTandem Axle
Stock Number272598
MLS Number14601736
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Tampa, FL, US
Sold By
Southport Truck Group
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated
$77,000 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 491,674 miles, 450HP DD13 diesel engine, 12-speed automatic transmission by Detroit, 72" integral sleeper, air ride...
ConditionUsed
Usage535,729 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberUPP235651
MLS Number14134890
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Melrose Park, IL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated
$58,000 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 751,959 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage751,959 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberUPP235617
MLS Number14658604
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Middlefield, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$83,000 USD
Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 610,985 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...
ConditionUsed
Usage615,890 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number272811
MLS Number14487554
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Salt Lake City, UT, US
Sold By
Penske Used Trucks
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2024 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$48,000 USD
Used 2024 International LT625 Sleeper Semi Truck for sale, 790,290 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle,...
ConditionUsed
Usage816,647 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberUPP236350
MLS Number14603879
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$60,750 USD
Used 2023 International LT625 Sleeper Semi Truck for sale, 561,270 miles, 450 HP Cummins X15 diesel engine, 73" integral sleeper, 12-speed automatic Eaton transmission, tandem rear axle, air...
ConditionUsed
Usage565,367 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberUPP236331
MLS Number14594803
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Melrose Park, IL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated
$84,250 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage530,120 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberUPP236210
MLS Number14465276
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Stockton, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated
$62,750 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, 300-gallon fuel capacity. Check it...
ConditionUsed
Usage694,990 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberUPP236172
MLS Number14643653
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Forest Park, GA, US
Sold By
Penske Used Trucks
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$44,750 USD
Used 2023 International LT625 Sleeper Semi Truck for sale, 721,830 miles, Cummins X15 diesel engine, 450 HP, 73" integral sleeper, 12-speed Eaton automatic transmission, 280-gallon fuel...
ConditionUsed
Usage721,887 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberUPS235757
MLS Number14602399
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks

Why Choose a Sleeper Semi-Truck?

Sleeper tractors marry long-haul efficiency with on-board comfort. A 72-in or 80-in sleeper lets solo or team drivers log DOT rest periods without costly hotel stops, while integrated HVAC and auxiliary power units (APUs) keep fuel burn in check during overnight idle.

Spec Decisions That Drive Profit

  • Sleeper size: 36-in flat-top to 80-in high-roof—pick weight vs. comfort.
  • Axle configuration: 6×4 tandems handle 80K lb interstate loads; 6×2 lift-axle saves approximate 400 lb tare.
  • Transmission: automated 12-speed for fuel and driver pool; 13-/18-speed manual for heavy haul.
  • Engine rating: 400-500 hp sweet spot balances gradeability and MPG; 565 hp+ for mountains or bulk freight.
  • Aerodynamics & fairings: modern aero packages trim drag up to 7%, saving 900+ gal/year at 120K mi.

4 Things to Know Before You Buy

  1. Total cost of ownership: budget beyond purchase price—figure fuel, DEF, insurance, and maintenance reserve of $0.12-$0.16/mi.
  2. Match the truck to your lanes: spec gear ratios, wheelbase and fuel capacity to your typical terrain and load weight.
  3. Inspect thoroughly: pull ECM reports for idle hours, check frame rails for rust, and review DPF/DEF service records.
  4. Plan financing: weigh loan vs. TRAC lease; new models carry higher payments but lower downtime and tax benefits.

Used Sleeper Inspection Checklist

  • Check bunk HVAC and inverter—common failure points after 500K mi.
  • Inspect cab mounts & bushings for sag that can crack fairings.
  • Scan for after-treatment fault codes (DPF pressure, SCR efficiency).
  • Look for roof and corner cap leaks—water stains mean hidden mold.

Sleeper Semi-Truck Buyer FAQs

What counts as a sleeper semi-truck?

Any road tractor with an integrated berth—typically 60- to 80-in deep—so drivers can legally take DOT rest breaks without a motel.

Typical sleeper-truck prices (September 2026)

Used 2018-2022 sleepers list around $35,000 - $95,000. New 2024-2025 EPA-compliant models generally run $160,000 - $245,000. Heavy-haul or glider builds can exceed $300,000.

Mid-roof vs. high-roof sleeper—what’s better?

Mid-roofs (60-72 in) weigh less and clear most freight docks. High-roofs (72-80 in) add stand-up room, storage cabinets and bigger bunks for team drivers but cost 200-300 lb payload.

Is automatic better than manual?

Automated 12-speed gearboxes improve MPG up to 3% and widen your driver pool. Manuals give seasoned drivers torque control on mountain grades. Choose based on route terrain and driver preference.

How many miles is too many on a sleeper?

Modern 15-L diesels often exceed 1 million miles with proper maintenance. Validate oil-sample history, in-frame rebuilds and after-treatment repairs before purchasing high-milers.

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