6x4 Sleeper Semi Trucks with Cummins Engines For Sale in Colorado and Surrounding Areas

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1-25 of 59 results
1-25 of 59 results
International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt
28 2

2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt

Newly Listed
$89,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 233k Mi, Nationwide Delivery Available,
ConditionUsed
Usage233,500 Miles
Duty ClassHeavy Duty
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2050
MLS Number12982768
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt
29 2

2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt

Newly Listed
$89,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 232k Mi, Nationwide Delivery Available,
ConditionUsed
Usage232,500 Miles
Duty ClassHeavy Duty
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2047
MLS Number12982766
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt
27 2

2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt

Newly Listed
$89,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 230k Mi, Nationwide Delivery Available,
ConditionUsed
Usage230,000 Miles
Duty ClassHeavy Duty
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number5662
MLS Number12982765
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LoneStar Sleeper Semi Truck - Cummins 485HP, 18 Speed Manual
30 2

2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 18 Speed Manual

Newly Listed
$89,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 18 Spd Manual, 266k Mi, Nationwide Delivery Available,
ConditionUsed
Usage267,000 Miles
Duty ClassHeavy Duty
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number7713
MLS Number12982731
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt
29 2

2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 12 Speed Amt

Newly Listed
$89,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 228k Mi, Nationwide Delivery Available,
ConditionUsed
Usage228,500 Miles
Duty ClassHeavy Duty
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2042
MLS Number12982721
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
33 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

Recently Updated
$46,500 USD
Inspection Report
ConditionUsed
Usage460,113 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number496973
MLS Number12726663
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed

Recently Updated
$47,000 USD
Inspection Report
ConditionUsed
Usage368,150 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number494005
MLS Number12610588
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 430HP, 12 Speed
25 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 430HP, 12 Speed

Recently Updated
$52,500 USD
1 or 2-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage395,348 Miles
Duty ClassHeavy Duty
Horse Power430 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number494553
MLS Number12609149
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$45,500 USD
Inspection Report
ConditionUsed
Usage260,391 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number496750
MLS Number12973399
CategorySleeper Semi Trucks
Last Updated7/6/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

Kenworth W900L Sleeper Semi Truck - Cummins 500HP, 13 Speed Manual
37 1

2014 Kenworth W900L Sleeper Semi Truck - Cummins 500HP, 13 Speed Manual

$64,500 USD
2014 Kenworth W900L, 500hp Cummins ISX15, 13spd Manuel, 512k Mi, Nationwide Delivery Available
ConditionUsed
Usage512,000 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission13 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number8053
MLS Number12973375
CategorySleeper Semi Trucks
Last Updated7/6/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

Peterbilt 388 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual
20 0

2011 Peterbilt 388 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$38,500 USD
2011 Peterbilt 388 Flattop Sleeper Truck, Unibilt 63” Sleeper Bunk, Cummins ISX15 500HP Engine, Eaton 18 Speed Manual Transmission, 1,280,000 Miles, Engine Brakes, Cruise Control, 256” WB, 2...
ConditionUsed
Usage1,280,000 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size63"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number12968638
CategorySleeper Semi Trucks
Last Updated7/3/2024
Location
Saint Edward, NE, US
Sold By

Quality Trucks & Trailers

Kenworth T800 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 400HP, 10 Speed Manual
17 0

2012 Kenworth T800 Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 400HP, 10 Speed Manual

$39,500 USD
2012 Kenworth T800 Sleeper Truck, 36” AreoDyne Flattop Sleeper Bunk, Cummins ISX 400HP Diesel Engine, Eaton 10 Speed Manual Transmission, 215,555 Actual Miles, 8,877 Actual Hours, Engine...
ConditionUsed
Usage215,000 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins ISX12
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End4.63 ratio
MLS Number12593158
CategorySleeper Semi Trucks
Last Updated6/27/2024
Location
Saint Edward, NE, US
Sold By

Quality Trucks & Trailers

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed

$35,000 USD
Inspection Report
ConditionUsed
Usage440,119 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number496102
MLS Number12945830
CategorySleeper Semi Trucks
Last Updated6/21/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
33 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

$46,500 USD
Inspection Report
ConditionUsed
Usage464,664 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number496975
MLS Number12945827
CategorySleeper Semi Trucks
Last Updated7/2/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed

$35,000 USD
Inspection Report
ConditionUsed
Usage438,216 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number496397
MLS Number12945826
CategorySleeper Semi Trucks
Last Updated6/21/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed

$35,000 USD
Inspection Report
ConditionUsed
Usage433,618 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number493253
MLS Number12945825
CategorySleeper Semi Trucks
Last Updated6/21/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed

$44,000 USD
Inspection Report
ConditionUsed
Usage294,012 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number496747
MLS Number12945824
CategorySleeper Semi Trucks
Last Updated6/21/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed

$35,000 USD
ConditionUsed
Usage438,476 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number495343
MLS Number12931839
CategorySleeper Semi Trucks
Last Updated6/13/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed

$38,000 USD
Inspection Report
ConditionUsed
Usage383,099 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number493675
MLS Number12931828
CategorySleeper Semi Trucks
Last Updated6/13/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 10 Speed

$39,500 USD
ConditionUsed
Usage355,629 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number495596
MLS Number12931826
CategorySleeper Semi Trucks
Last Updated6/13/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT Sleeper Semi Truck - 48" Mid Roof Sleeper, Cummins 400HP, 10 Speed Ultrashift Amt
29 1

2019 International LT Sleeper Semi Truck - 48" Mid Roof Sleeper, Cummins 400HP, 10 Speed Ultrashift Amt

$29,500 USD
2019 International LT625, Cummins X15 400/1750, 10 Speed auto, Single Line Wet Kit, Nationwide delivery available,
ConditionUsed
Usage492,748 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Ultrashift Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number5280
MLS Number12921809
CategorySleeper Semi Trucks
Last Updated6/8/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

$55,000 USD
Inspection Report
ConditionUsed
Usage449,377 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number498517
MLS Number12910557
CategorySleeper Semi Trucks
Last Updated7/2/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

$55,000 USD
Inspection Report
ConditionUsed
Usage445,751 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number498516
MLS Number12910553
CategorySleeper Semi Trucks
Last Updated7/2/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LoneStar Sleeper Semi Truck - 60" Mid Roof Sleeper, Cummins 485HP, 13 Speed Manual
34 0

2021 International LoneStar Sleeper Semi Truck - 60" Mid Roof Sleeper, Cummins 485HP, 13 Speed Manual

$69,500 USD
2021 Lonestar Midroof, X15 Cummins, 13 speed manual, 295k miles. Nationwide Delivery available,
ConditionUsed
Usage9,195 Hours
Duty ClassHeavy Duty
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number5067
MLS Number12859601
CategorySleeper Semi Trucks
Last Updated6/4/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt
28 2

2021 International LoneStar Sleeper Semi Truck - Raised Roof Sleeper, Cummins 485HP, 12 Speed Ultrashift Plus Amt

$87,500 USD
2021 International Lonestar, X15 Cummins 485 Hp, 12 Spd Automated, 233k Mi, Nationwide Delivery Available,
Quantity8
ConditionUsed
Usage233,000 Miles
Duty ClassHeavy Duty
Horse Power485 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Plus Automated
Sleeper TypeRaised Roof Sleeper
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number7223
MLS Number12906609
CategorySleeper Semi Trucks
Last Updated6/1/2024
Location
Sawyer, KS, US
Sold By

The Wrays, LLC

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