1. Home
  2. Listings
  3. Trucks
  4. Sleeper Semi Trucks

Gray Sleeper Semi Trucks with Cummins Engines, Air Ride Suspension For Sale

Close
Your Current Search
Industry
Trucks
Category
Sleeper Semi Trucks
Engine Manufacturer
Cummins
Exterior Color
Gray
Suspension Type
Air Ride
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (13)
Category
Sleeper Semi Trucks (13)
Model
Select a manufacturer to view available models.
Condition
Used (13)
Model Year
-
Rear Axle
Tandem (13)
Transmission Type
Transmission Speed
Engine Manufacturer
Cummins (13)
Sleeper Type
Exterior Color
Gray (13)
Suspension Type
Air Ride (13)
Fuel Type
Diesel (12)
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (13)
State / Region
Select a state below and click Refine Results.





Seller Type
Dealerships (13)
Market Type
For Sale (13)

Shop Semi Trucks by Brand

Quick Filters

Showing 1 - 13 of 13 Sleeper Semi Truck Listings

1 - 13 of 13 listings
1 - 13 of 13 listings
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Recently Updated
$56,900 USD
LOADED ULTRALOFT! 2021 Peterbilt 579 with a Cummins X15 450HP Engine; 12 Speed Automatic Transmission; Adaptive Cruise Control; Lane Departure; Collision Avoidance; Heated Mirrors; Air Slide...
ConditionUsed
Usage424,609 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680027
MLS Number13777203
CategorySleeper Semi Trucks
Last Updated1/10/2026
Location
De Pere, WI, US
Sold By
JX Truck Center
(844) 985-___  SHOW
NUMBERCall Seller
Email Seller
Save
JX Truck Center
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 500HP, 13 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 500HP, 13 Speed Automatic

Price Drop $84,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 326,833 miles, 500 HP Cummins X15 diesel engine, 13-speed Eaton automatic transmission, 72" integral sleeper, tandem rear...
ConditionUsed
Usage326,833 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number320848
MLS Number14014613
CategorySleeper Semi Trucks
Last Updated1/11/2026
Location
Morristown, TN, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
NUMBERCall Seller
Email Seller
Save
Penske Used Trucks
Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

$97,900 USD
APU Installed! This 2019 Peterbilt 389 is powered by a 605HP Cummins X15 Engine; an 18 Speed Manual Transmission; 46k Rears; Dual Exhaust Breathers; Heated Mirrors; LOTS of Chrome including...
ConditionUsed
Usage503,521 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionManual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number8680125
MLS Number13963618
CategorySleeper Semi Trucks
Last Updated12/30/2025
Location
De Pere, WI, US
Sold By
JX Truck Center
(844) 985-___  SHOW
NUMBERCall Seller
Email Seller
Save
JX Truck Center
Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

$104,900 USD
BIG HP! 605hp on this 2020 Peterbilt 389 with a 78in Single Bunk Sleeper! Powered by a Cummins X15 and paired with an 18 Speed MANUAL Transmission and 46k Rears. Unit has full disc brakes;...
ConditionUsed
Usage426,098 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionManual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number8680123
MLS Number13963666
CategorySleeper Semi Trucks
Last Updated12/23/2025
Location
Elmhurst, IL, US
Sold By
JX Truck Center
(844) 985-___  SHOW
NUMBERCall Seller
Email Seller
Save
JX Truck Center
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 500HP, 13 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 500HP, 13 Speed Automatic

Price Drop $71,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 477,557 miles, 500 HP Cummins X15 diesel engine, 13-speed Eaton automatic transmission, 72" integral sleeper, tandem rear...
ConditionUsed
Usage477,621 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number320854
MLS Number14014619
CategorySleeper Semi Trucks
Last Updated1/4/2026
Location
Knoxville, TN, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
NUMBERCall Seller
Email Seller
Save
Penske Used Trucks
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

$58,900 USD
LOADED! This 2021 Peterbilt 579 has a ton of features for you! This unit is powered by a 450HP Cummins X15 Engine and paired with an Automatic Transmission. Built with Adaptive Cruise...
ConditionUsed
Usage420,297 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number8680028
MLS Number13767141
CategorySleeper Semi Trucks
Last Updated12/17/2025
Location
Indianapolis, IN, US
Sold By
JX Truck Center
(844) 985-___  SHOW
NUMBERCall Seller
Email Seller
Save
JX Truck Center
Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

$104,900 USD
SHARP! 2020 Peterbilt 389 with all the right stuff and only 406k miles!! 605hp Cummins X15 Engine; 18 Speed Manual Transmission; Dual Exhaust; Stainless Steel Sun Visor; Meaty Tires; all...
ConditionUsed
Usage406,141 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionManual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number8680124
MLS Number13963649
CategorySleeper Semi Trucks
Last Updated12/13/2025
Location
Bolingbrook, IL, US
Sold By
JX Truck Center
(844) 985-___  SHOW
NUMBERCall Seller
Email Seller
Save
JX Truck Center
Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

$94,900 USD
605HP Cummins X15 Engine with an 18 Speed MANUAL Transmission! This workhorse has 46k rears a wheelbase of 270in and a ratio of 3.58. Dual Stacks; Tons of Chrome including visor; air slide...
ConditionUsed
Usage572,228 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionManual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46 lb 3.58 ratio
Stock Number8680127
MLS Number13963633
CategorySleeper Semi Trucks
Last Updated12/13/2025
Location
Indianapolis, IN, US
Sold By
JX Truck Center
(844) 985-___  SHOW
NUMBERCall Seller
Email Seller
Save
JX Truck Center
Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$54,000 USD
Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), X15 Cummins 500HP/1850Tq,, Endurant 12 speed automated transmission, Carrier APU, Espar,...
ConditionUsed
Usage507,075 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.78 ratio
Stock Number2137
MLS Number13822651
CategorySleeper Semi Trucks
Last Updated12/11/2025
Location
Rhome, TX, US
Sold By
Jordan Truck Sales of Texas, LLC
(855) 489-___  SHOW
NUMBERCall Seller
Email Seller
Save
Kenworth W900L Sleeper Semi Truck - Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

2016 Kenworth W900L Sleeper Semi Truck - Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

$66,500 USD
2016 KENWORTH W900L, SLEEPER TRUCK, CUMMINS ISX 550HP, 18 SPEED TRANSMISSION, DSP40 3.36 REARENDS, AIR RIDE SUSPENSION, AIR RIDE CAB, 22.5 ALUMINUM WHEELS, NEW STEER TIRES, HEADACHE RACK,,
ConditionUsed
Usage621,746 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number497884-KWC
MLS Number13381179
CategorySleeper Semi Trucks
Last Updated12/5/2025
Location
OGDEN, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
NUMBERCall Seller
Email Seller
Save
Rocky Mountain Truck Parts
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 500HP, 13 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 500HP, 13 Speed Automatic

Price Drop $55,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 629,077 miles, 500 HP Cummins X15 diesel engine, 13-speed Eaton automatic transmission, 72" integral sleeper, tandem rear...
ConditionUsed
Usage629,077 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.58 ratio
Stock Number320853
MLS Number14014618
CategorySleeper Semi Trucks
Last Updated1/4/2026
Location
Knoxville, TN, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
NUMBERCall Seller
Email Seller
Save
Penske Used Trucks
Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, Manual

$99,900 USD
SHARP!! This 2019 Peterbilt 389 is powered by a 605HP Cummins X15 Engine; an 18 Speed Manual Transmission; 46k Rears; Dual Exhaust Breathers; Heated Mirrors; LOTS of Chrome including...
ConditionUsed
Usage482,136 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
TransmissionManual
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46 lb 3.58 ratio
Stock Number8680121
MLS Number13963619
CategorySleeper Semi Trucks
Last Updated12/3/2025
Location
Pewaukee, WI, US
Sold By
JX Truck Center
(844) 985-___  SHOW
NUMBERCall Seller
Email Seller
Save
JX Truck Center
International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$28,750 USD
Used 2020 International LT625 Sleeper Semi Truck for sale, 638,054 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...
ConditionUsed
Usage638,054 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 2.79 ratio
Stock Number718257
MLS Number13630906
CategorySleeper Semi Trucks
Last Updated12/17/2025
Location
De Pere, WI, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
NUMBERCall Seller
Email Seller
Save
Penske Used Trucks
Related searches
Day Cab Trucks
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a sleeper semi truck to sell? In minutes, you can create an online listing for your sleeper semi truck and advertise it to thousands of buyers.
Start selling today