Sleeper Semi Trucks for Sale near Denver, CO

122 sleeper semi trucks for sale within 400 miles of Denver, CO, 74 of them within 100 miles. Prices run from $9,000 to $165,000.
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Showing 51 - 75 of 120 Sleeper Semi Truck Listings

51 - 75 of 120 listings
51 - 75 of 120 listings
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

$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 Number14640153
CategorySleeper Semi Trucks
Last Updated10/14/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Michelle Sells Trucks
Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

2023 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$64,950 USD
FOR SALE — 2023 PETERBILT 579 MID ROOF SLEEPER Cummins X15 450 HP paired with a Paccar Endurant 12-speed automatic transmission, set up with a mid roof sleeper featuring two beds and...
ConditionUsed
Usage13,948 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSTKPETE2
MLS Number14620845
CategorySleeper Semi Trucks
Last Updated10/16/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Michelle Sells Trucks
Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

2023 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$64,950 USD
FOR SALE — 2023 PETERBILT 579 MID ROOF SLEEPER Cummins X15 450 HP paired with a Paccar Endurant 12-speed automatic transmission, set up with a mid roof sleeper featuring two beds and...
ConditionUsed
Usage13,948 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSTKPETE2
MLS Number14620844
CategorySleeper Semi Trucks
Last Updated10/16/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Michelle Sells Trucks
Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

2023 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$64,950 USD
FOR SALE — 2023 PETERBILT 579 MID ROOF SLEEPER Cummins X15 450 HP paired with a Paccar Endurant 12-speed automatic transmission, set up with a mid roof sleeper featuring two beds and...
ConditionUsed
Usage522,775 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSTKPETE
MLS Number14611003
CategorySleeper Semi Trucks
Last Updated10/16/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Michelle Sells Trucks
Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

2023 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$64,950 USD
FOR SALE — 2023 PETERBILT 579 MID ROOF SLEEPER Cummins X15 450 HP paired with a Paccar Endurant 12-speed automatic transmission, set up with a mid roof sleeper featuring two beds and...
ConditionUsed
Usage522,775 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSTKPETE
MLS Number14611002
CategorySleeper Semi Trucks
Last Updated10/16/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Michelle Sells Trucks
Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13TC 425HP, 12 Speed I Shift Automatic

2022 Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13TC 425HP, 12 Speed I Shift Automatic

$79,950 USD
FOR SALE — 2022 VOLVO VNL64T860 RAISED ROOF SLEEPER Loaded with Dinette, Heated Driver seat, Large Fridge, Double Bunk, Aluminum Rims, Dual Air Ride Seats, Moon Roof, Sleeper windows, Bunk...
ConditionUsed
Usage471,486 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13TC
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberCO12038
MLS Number14606626
CategorySleeper Semi Trucks
Last Updated10/9/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Michelle Sells Trucks
Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13TC 425HP, 12 Speed I Shift Automatic

2022 Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13TC 425HP, 12 Speed I Shift Automatic

$79,950 USD
FOR SALE — 2022 VOLVO VNL64T860 RAISED ROOF SLEEPER Loaded with Dinette, Heated Driver seat, Large Fridge, Double Bunk, Aluminum Rims, Dual Air Ride Seats, Moon Roof, Sleeper windows, Bunk...
ConditionUsed
Usage471,486 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13TC
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberCO12038
MLS Number14606624
CategorySleeper Semi Trucks
Last Updated10/13/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Michelle Sells Trucks
International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

2021 International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

$48,334 USD
ConditionUsed
Usage597,942 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelX15 GHG'17 400/1700
TransmissionAutomatic
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.31 ratio
Stock Number269562
MLS Number14640796
CategorySleeper Semi Trucks
Last Updated10/27/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Ryder
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$50,500 USD
Inspection Report
ConditionUsed
Usage274,742 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number508188
MLS Number14640297
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
International Motors, LLC
International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

2021 International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

$51,921 USD
ConditionUsed
Usage576,978 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelX15 GHG'17 400/1700
TransmissionAutomatic
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.31 ratio
Stock Number269559
MLS Number14631375
CategorySleeper Semi Trucks
Last Updated10/27/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Ryder
International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

2021 International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

$38,495 USD
ConditionUsed
Usage688,490 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelX15 GHG'17 400/1700
TransmissionAutomatic
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.31 ratio
Stock Number269531
MLS Number14370444
CategorySleeper Semi Trucks
Last Updated9/22/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Ryder
International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

2021 International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 400HP, 11 Speed Automatic

$40,258 USD
ConditionUsed
Usage689,902 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelX15 GHG'17 400/1700
TransmissionAutomatic
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.31 ratio
Stock Number269538
MLS Number14475145
CategorySleeper Semi Trucks
Last Updated10/27/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Ryder
International LT625 Sleeper Semi Truck - 48" Condo Sleeper, 400HP, 11 Speed Automatic

2021 International LT625 Sleeper Semi Truck - 48" Condo Sleeper, 400HP, 11 Speed Automatic

$48,914 USD
ConditionUsed
Usage582,613 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelX15 GHG'17 400/1700
TransmissionAutomatic
Sleeper TypeCondo Sleeper
Sleeper Size48"
SuspensionLeaf Springs
Rear AxleTandem Axle
Rear End2.31 ratio
Stock Number269446
MLS Number14472675
CategorySleeper Semi Trucks
Last Updated10/27/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Ryder
International LT625 Sleeper Semi Truck - 48" Condo Sleeper, 400HP, 11 Speed Automatic

2021 International LT625 Sleeper Semi Truck - 48" Condo Sleeper, 400HP, 11 Speed Automatic

$50,974 USD
ConditionUsed
Usage554,164 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelX15 GHG'17 400/1700
TransmissionAutomatic
Sleeper TypeCondo Sleeper
Sleeper Size48"
SuspensionLeaf Springs
Rear AxleTandem Axle
Rear End2.31 ratio
Stock Number269448
MLS Number14455350
CategorySleeper Semi Trucks
Last Updated10/27/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Ryder
International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

2023 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

Price Drop $58,750 USD
Inspection Report
ConditionUsed
Usage283,938 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
Rear End40,000 lb 2.79 ratio
Stock Number507004
MLS Number14397229
CategorySleeper Semi Trucks
Last Updated10/29/2026
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
International Motors, LLC
2018 Kenworth T680 Sleeper Semi Truck

2018 Kenworth T680 Sleeper Semi Truck

$135,950 USD
2018 KENWORTH T680 FOR SALE, CUMMINS X15 POWER, 10 SPD AUTO, 76" DOUBLE BUNK SLEEPER, 224" WB, CALL MICHELLE FOR MORE INFO!, (844) 624-2062
Quantity2
ConditionUsed
Usage445,398 Miles
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
Sleeper TypeDouble Bunk
Sleeper Size76"
MLS Number11268026
CategorySleeper Semi Trucks
Last Updated6/12/2025
Location
Commerce City, CO, US
5 mi. from Denver
Sold By
Michelle Sells Trucks
Peterbilt 379 Sleeper Semi Truck

1989 Peterbilt 379 Sleeper Semi Truck

$54,000 USD
The Peterbilt 379 is an iconic Class 8 conventional-cab truck, renowned for its timeless styling and robust performance. Primarily configured for highway use, it was a flagship model popular...
ConditionUsed
Stock NumberPEI0IvT5959465
MLS Number13963416
CategorySleeper Semi Trucks
Last Updated10/6/2026
Location
Denver, CO, US
5 mi. from Denver
Sold By
Proxy Equipment
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
$62,000 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, 300-gallon fuel capacity....
ConditionUsed
Usage743,667 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 NumberUPP236577
MLS Number14654041
CategorySleeper Semi Trucks
Last Updated11/1/2026
Location
Denver, CO, US
6 mi. from Denver
Sold By
Penske Used Trucks
Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

Newly Listed
$86,000 USD
Used 2020 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 167,862 miles, 505HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage167,862 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number295523
MLS Number14707596
CategorySleeper Semi Trucks
Last Updated10/30/2026
Location
Denver, CO, US
6 mi. from Denver
Sold By
Penske Used Trucks
Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

2023 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$90,500 USD
Used 2023 Volvo VNL64760 Sleeper Semi Truck, 455HP D13 TC engine, 12-speed automatic transmission, 70" integral sleeper, tandem rear axle, air ride suspension, 250-gallon fuel capacity. See...
ConditionUsed
Usage481,637 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelD13 TC
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number470292
MLS Number14626174
CategorySleeper Semi Trucks
Last Updated10/31/2026
Location
Denver, CO, US
6 mi. from Denver
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

$47,000 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck with 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, air ride suspension, tandem rear axle,...
ConditionUsed
Usage884,505 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 NumberUPP236575
MLS Number14654040
CategorySleeper Semi Trucks
Last Updated10/24/2026
Location
Denver, CO, US
6 mi. from Denver
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

Price Drop $42,500 USD
Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 889,917 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle. Check it out...
ConditionUsed
Usage889,917 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 NumberUPP236574
MLS Number14601375
CategorySleeper Semi Trucks
Last Updated10/23/2026
Location
Denver, CO, US
6 mi. from Denver
Sold By
Penske Used Trucks
2021 Peterbilt 389EXHD Sleeper Semi Truck

2021 Peterbilt 389EXHD Sleeper Semi Truck

$165,000 USD
Cummins X15 Performance Series, 565 HP, 18 speed, 285 WB, air ride, New Toyo 24.5 LP tires, 78" Unibilt High roof sleeper, 3.55 ratio, jake, A/C, P.S., chrome bumper, dual aluminum fuel...
Quantity2
ConditionUsed
Usage375,000 Miles
Horse Power565 HP
Engine ModelCummins X15 Performance Series
Transmission18 Speed Manual
Sleeper TypeUnibilt
Sleeper Size78"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number210815
MLS Number12363659
CategorySleeper Semi Trucks
Last Updated5/13/2025
Location
Greeley, CO, US
46 mi. from Denver
Sold By
Western Equipment & Truck, Inc.
2010 Peterbilt 386 Sleeper Semi Truck

2010 Peterbilt 386 Sleeper Semi Truck

$24,900 USD
2010 Peterbilt 386 1 million miles C13 CAT 10 speed 48" flat top * will need an injector (has wobble when accelerating around 45mph) Clean title in hand
ConditionUsed
Usage1,000,000 Miles
Stock NumberID082026JES
MLS Number14555633
CategorySleeper Semi Trucks
Last Updated8/20/2026
Location
Mountain West, CO, US
50 mi. from Denver
Sold By
Carmody and Associates Inc
1996 Peterbilt 377 Sleeper Semi Truck

1996 Peterbilt 377 Sleeper Semi Truck

$35,000 USD
For Sale by Owner 1996 Peterbilt 377, Odometer: 633,681 (subject to change), Engine Hours: 9,350 (subject to change), Engine: Cummins ISB 305 (305 H.P.), Transmission: Eaton 10-Speed,...
ConditionUsed
Usage9,350 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power305 HP
Engine ModelCummins ISB 305
Emission RatingEPA 2003 3.6
Drivetrain4x2
Transmission10 Speed Freedom Line Manual
Sleeper TypeUnibilt
Sleeper Size60"
SuspensionLow Air
Rear AxleSingle Axle
Rear End17,000 lb 3.73 ratio
MLS Number14372593
CategorySleeper Semi Trucks
Last Updated8/19/2026
Location
Rock Springs, WY, US
261 mi. from Denver
Sold By
Legend Services Inc.
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