Sleeper Trucks For Sale

Discover new and used Sleeper Trucks on MyLittleSalesman.com, with prices from $4,000 to $320,000. Filter by sleeper type, transmission, horsepower, mileage, and more to find the right Sleeper Semi Truck by spec.
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 3,021 Sleeper Semi Truck Listings

1 - 25 of 3,021 listings
1 - 25 of 3,021 listings
Featured Item
2021 Volvo VNL760 Sleeper Semi Truck, 500HP , 396k Miles, 10,000 Hours, Single Bunk , Grill Guard , 6 Month Warranty !!!

2021 Volvo VNL760 Sleeper Semi Truck, 500HP , 396k Miles, 10,000 Hours, Single Bunk , Grill Guard , 6 Month Warranty !!!

Recently Updated
$71,950 USD
LOW LOW Mileage with LOW Hours 500HP Truck !!! This truck has a passing dot, complete used truck inspection, fresh oil change, complete detail with New Mattress. Also comes with a 6 month...
Warranty
ConditionUsed
Usage396,448 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeCondo Sleeper
Sleeper Size70"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberU283725
MLS Number14503180
CategorySleeper Semi Trucks
Last Updated9/21/2026
Location
Springfield, MO, US
Sold By
Tri State Truck Center - Springfield, MO
Featured Item
2024 International LT625 6x4 T/A Sleeper Truck Tractor

2024 International LT625 6x4 T/A Sleeper Truck Tractor

Recently Updated
$88,000 USD
2024 INTERNATINAL. cummings engine 500 hp. great truck no problems and ready to go on the road. Clean titel Cummins X15 500 hp Engine, 2023 US EPA Label, 2291.0 Engine hrs, Automated...
ConditionUsed
Usage220,000 Miles
MLS Number14598729
CategorySleeper Semi Trucks
Last Updated9/19/2026
Location
Saint Louis, MO, US
Sold By
Well Trucking LLC
Featured Item
2018 Peterbilt Sleeper Semi Truck

2018 Peterbilt Sleeper Semi Truck

$50,000 USD
🚨 2018 PETERBILT 579 – FOR SALE 🚨, Great truck and ready to work! Need gone ASAP 🔥 NEW FACTORY/DEALER-WARRANTED ENGINE with ONLY 150 MILES on it!, Truck Details:, , 735,000 miles on...
ConditionUsed
Usage735,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power380 HP
Engine ModelPaccar MX/MX-13
Drivetrain6x4
MLS Number14600170
CategorySleeper Semi Trucks
Last Updated9/12/2026
Location
Stacy, MN, US
Sold By
Private Party
Featured Item
2023 Mack Anthem Sleeper Semi Truck, Double Bunk Mid Roof. Thermo king APU, Tool Box Headache Rack, Fridge, Grill Guard , 6 Month Warranty!

2023 Mack Anthem Sleeper Semi Truck, Double Bunk Mid Roof. Thermo king APU, Tool Box Headache Rack, Fridge, Grill Guard , 6 Month Warranty!

$78,500 USD
Warranty
Quantity3
ConditionUsed
Usage432,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberU036374
MLS Number14599729
CategorySleeper Semi Trucks
Last Updated9/15/2026
Location
Springfield, MO, US
Sold By
Tri State Truck Center - Springfield, MO
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
2023 Mack Anthem Sleeper Semi Truck, 223,000 Miles , Remaining Factory Warranty , Apu , Fridge , Inverter , Financing Available, Call 417-987-0566

2023 Mack Anthem Sleeper Semi Truck, 223,000 Miles , Remaining Factory Warranty , Apu , Fridge , Inverter , Financing Available, Call 417-987-0566

$97,950 USD
**Don't let this rare opportunity slip away—secure this nearly new 2023 Mack Anthem 6x4 with only 223,000 miles and just 5,331 hours and start dominating the highways today!** Powered by a...
ConditionUsed
Usage223,736 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power445 HP
Engine ModelMack MP8
Drivetrain6x4
Transmission12 Speed mDRIVE Automatic
Sleeper TypeCondo Sleeper
Sleeper Size70"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberU033426
MLS Number14549021
CategorySleeper Semi Trucks
Last Updated9/15/2026
Location
Springfield, MO, US
Sold By
Tri State Truck Center - Springfield, MO
Featured Item
Freightliner Columbia 120 Tri Axle Sleeper Semi Truck - 60" Flat Top Sleeper, Detroit 515HP, 13 Speed Manual

2007 Freightliner Columbia 120 Tri Axle Sleeper Semi Truck - 60" Flat Top Sleeper, Detroit 515HP, 13 Speed Manual

$37,900 USD
2007 Freightliner Columbia 120 w/60" Flat Top Sleeper, Detroit Series 60 515 HP Engine, 3 Stage Engine Brake, Eaton 18 Speed Transmission, Air Ride Suspension, Drum Brakes, Aluminum Wheels,...
ConditionUsed
Usage544,427 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power515 HP
Engine ModelDetroit SERIES 60 14.0 DDEC IV
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTri Axle
Rear End59,200 lb
Stock NumberSBA1352
MLS Number14400820
CategorySleeper Semi Trucks
Last Updated7/15/2026
Location
Green River, UT, US
Sold By
SellBuyAuction
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
2017 Peterbilt 579 Sleeper Semi Truck

2017 Peterbilt 579 Sleeper Semi Truck

$34,900 USD
Super clean inside and out. No codes or issues. New DPF filter, lower end, cam and bearings just replaced. Virgin rubber,
ConditionUsed
Usage884,575 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Transmission13 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number14477192
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Griffin, GA, US
Sold By
Davis Atlantic Trux
Featured Item
2021 Western Star 5700 XE Sleeper Semi Truck

2021 Western Star 5700 XE Sleeper Semi Truck

$35,000 USD
600 hp Detroit, Transmission DT 12( replaced at 500,000) Tires 75-80% 11/22.5 all Michelin low profile 321 rear ends Herd Bumper 60 inch sleeper Has front end collision mitigation system...
ConditionUsed
Usage831,142 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit Diesel DD16
Drivetrain6x4
MLS Number14456343
CategorySleeper Semi Trucks
Last Updated6/29/2026
Location
Alberton, MT, US
Sold By
Private Party
Peterbilt 589 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

2027 Peterbilt 589 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Recently Updated
Contact for price
### Why Buy this 2027 PETERBILT 589 Truck? Experience the pinnacle of heavy-duty performance with this new 2027 Peterbilt 589. Engineered for the long haul, this Class 8 powerhouse is...
ConditionNew
Usage9 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number288742
MLS Number14541420
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Clearfield, PA, US
Sold By
Hunter Truck
Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

2027 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Recently Updated
Contact for price
Experience the pinnacle of long-haul efficiency with this new 2027 Peterbilt 579. This black conventional sleeper is powered by a PACCAR MX-13 12.9L diesel engine delivering a robust 455 HP....
ConditionNew
Usage1,500 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number288950
MLS Number14537122
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Allentown, PA, US
Sold By
Hunter Truck
Peterbilt 365 Sleeper Semi Truck - Cummins

2015 Peterbilt 365 Sleeper Semi Truck - Cummins

Recently Updated
Contact for price
Enjoy $0 Down Financing with No Payments for 6 Months, Affordable Nationwide Delivery, and Unbeatable Prices! Used 2015 Peterbilt 365 6x4 heavy-duty truck with a Cummins ISX12 diesel engine,...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Rear AxleTandem Axle
MLS Number14534935
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Henderson, IA, US
Sold By
Keast Enterprises
Freightliner Cascadia 116 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

2022 Freightliner Cascadia 116 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated
$62,500 USD
FLEET MAINTAINED 2022 FREIGHTLINER CASCADIA 116, DETROIT DD13, 450HP, 12 SPEED DETROIT DT12 TRANSMISSION, 72" SLEEPER, JAKES, LOCKERS, ALUMINUM RIMS, FRIDGE, NO CODES OR FAULTS, 200 GAL FUEL...
ConditionUsed
Usage442,247 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number7327
MLS Number14527198
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

2027 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Recently Updated
Contact for price
72" SLPR,
ConditionNew
Usage1,410 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionPete Low Air Leaf
Rear End40,000 lb 3.42 ratio
Stock Number289781
MLS Number14524054
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Eau Claire, PA, US
Sold By
Hunter Truck
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

Price Drop $41,000 USD
753,773 Miles, Detroit DD15, 455 HP, DT12 Auto, 229" WB, 2.85 Ratio, Aluminum Wheels, Fleet Maintained Unit, Double Bunk Sleeper, Power Windows/Locks/Mirrors,
ConditionUsed
Usage753,773 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock NumberLV6926
MLS Number14516825
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Newly Listed
$85,750 USD
ConditionUsed
Usage401,538 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 3.08 ratio
Stock Number371746
MLS Number14626048
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Aurora, CO, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$70,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 493,131 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage519,578 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 3.08 ratio
Stock Number359382
MLS Number13707496
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Monmouth Junction, NJ, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 12 Speed Automatic

Newly Listed
$74,750 USD
ConditionUsed
Usage394,778 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number345104
MLS Number14626047
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Fredericksburg, VA, US
Sold By
Penske Used Trucks
Peterbilt 389 Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

Recently Updated
$147,900 USD
Local company trucks, 3 Matched 389 Peterbilts available, 605 HP with 18 Sp. 2 speed ratio, APU with power inverter, Tool boxes. Strobes. Ready to work,
ConditionUsed
Usage6,120 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb
Stock Number235645
MLS Number14496180
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Butler, PA, US
Sold By
Hunter Truck
Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

2024 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Automatic

Recently Updated
$175,000 USD
2024 PETERBILT 389, 565 HP X15 CUMMINS ENGINE, 1850 torque, 18 SPEED EATON AUTOMATIC TRANSMISSION, 83K MILES!! 40k REAR,3.36 GEAR RATIO, 70 INCH MIDROOF SLEEPER, A PREVIOUS CUSTOM...
ConditionUsed
Usage4,011 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
MLS Number14484280
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Jackson, TN, US
Sold By
Snider Equipment
Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Speed Amt

2027 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 12 Speed Amt

Recently Updated
$178,000 USD
Built for the job: 2027 Peterbilt 567 This new Class 8 sleeper truck is ready to perform, featuring a PACCAR MX-13 diesel engine delivering 510 HP. It is equipped with a 12-speed PACCAR...
ConditionNew
Usage20 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 3.55 ratio
Stock Number288807
MLS Number14466957
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Butler, PA, US
Sold By
Hunter Truck
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

Recently Updated
$70,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 553,201 miles, 475HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage557,400 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number378811
MLS Number14598682
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Memphis, TN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 475HP, 13 Speed Manual

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 475HP, 13 Speed Manual

Newly Listed
$89,000 USD
ConditionUsed
Usage381,042 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDD15AT
Transmission13 Speed Manual
Sleeper TypeIntegral Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number377417
MLS Number14626028
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Concord, NC, US
Sold By
Penske Used Trucks
Volvo VNL64740 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Volvo VNL64740 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

Newly Listed
$86,000 USD
ConditionUsed
Usage298,920 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number377390
MLS Number14626026
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Katy, TX, 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 (July 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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