View 23 Photos View 0 Videos 2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic Recently Updated $52,500 USD Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 749,316 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle.... ConditionUsedUsage749,369 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock NumberUPP236579 MLS Number14244725CategorySleeper Semi Trucks Last Updated4/10/2026 LocationGreeley, CO, US50 mi. away Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2023 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic Recently Updated $75,000 USD Used 2023 Volvo VNL64760 Sleeper Semi Truck for sale, 507,128 miles, 455HP D13 diesel engine, 12-speed Volvo automatic transmission, 70" integral sleeper, tandem rear axle, 22.5" tires.... ConditionUsedUsage507,134 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size70"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock Number588209 MLS Number14144733CategorySleeper Semi Trucks Last Updated4/10/2026 LocationGreeley, CO, US50 mi. away Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic Recently Updated $47,000 USD Used 2023 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, and 280-gallon fuel... ConditionUsedUsage600,964 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberUPP236398 MLS Number14129395CategorySleeper Semi Trucks Last Updated4/10/2026 LocationGreeley, CO, US50 mi. away Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2018 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Recently Updated $47,000 USD Used 2018 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 582,780 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,... ConditionUsedUsage582,780 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number177360 MLS Number14148835CategorySleeper Semi Trucks Last Updated4/7/2026 LocationGreeley, CO, US50 mi. away Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2018 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Recently Updated $45,750 USD Used 2018 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 610,451 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,... ConditionUsedUsage610,451 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number177358 MLS Number14152752CategorySleeper Semi Trucks Last Updated4/7/2026 LocationGreeley, CO, US50 mi. away Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 13 Speed Manual $65,000 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 475HP DD15AT diesel engine, 13-speed Eaton manual transmission, tandem rear axle, air ride suspension, and... ConditionUsedUsage456,587 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDD15ATTransmission13 Speed ManualSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number349201 MLS Number14024757CategorySleeper Semi Trucks Last Updated4/7/2026 LocationGreeley, CO, US50 mi. away Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 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... Quantity2ConditionUsedUsage375,000 MilesHorse Power565 HPEngine ModelCummins X15 Performance SeriesTransmission18 Speed ManualSleeper TypeUnibiltSleeper Size78"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.55 ratioStock Number210815 MLS Number12363659CategorySleeper Semi Trucks Last Updated5/13/2025 LocationGreeley, CO, US50 mi. away Sold ByWestern Equipment & Truck, Inc. (855) 825-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2023 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic $63,750 USD Used 2023 Volvo VNL64760 Sleeper Semi Truck for sale, 631,963 miles, 455HP D13 diesel engine, 12-speed Volvo automatic transmission. Features 70" integral sleeper, 200-gal fuel capacity,... ConditionUsedUsage632,017 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size70"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number456869 MLS Number14118485CategorySleeper Semi Trucks Last Updated4/10/2026 LocationLoveland, CO, US51 mi. away Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic $60,000 USD Used 2022 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension,... ConditionUsedUsage385,996 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number406604 MLS Number13863017CategorySleeper Semi Trucks Last Updated4/8/2026 LocationLoveland, CO, US51 mi. away Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 74 Photos View 0 Videos 2007 Peterbilt 386 Sleeper Semi Truck $45,900 USD 2007, Peterbilt, 386, sleeper cab, 799,378 miles and 27526 hours, Cat C15 acert, 500 hp diesel motor with 600 miles on documented platinum kit overhaul, fuller 13 speed automatic... ConditionUsedUsage27,526 HoursStock NumberSCY0WjoF824077 MLS Number12844791CategorySleeper Semi Trucks Last Updated1/6/2026 LocationFt Lupton, CO, US73 mi. away Sold ByProxy Equipment (844) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2003 International 9200i T/A Truck Tractor w/Sleeper At auction Apr. 8 2003 International 9200i T/A Truck Tractor w/Sleeper, 370 hp, 888,591 miles Showing, Title Will Be Marked Miles Exempt, Cummins N14 Turbo Diesel Engine, Eaton Fuller 10-Speed Transmission, 3... ConditionUsedStock NumberLJ2039 MLS Number14269760CategorySleeper Semi Trucks Last Updated4/10/2026 LocationHudson, CO, US73 mi. away Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2011 Western Star 4900 Sleeper Semi Truck $49,500 USD ConditionUsedUsage182,182 MilesEngine ModelDD15 (472901)Fits To Make(s)WESTERN STARFits To Model(s)4900Stock Number189740-808 MLS Number14161246CategorySleeper Semi Trucks Last Updated4/2/2026 LocationHenderson, CO, US88 mi. away Sold ByLKQ Heavy Truck (855) 589-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 93 Photos View 0 Videos 2000 Peterbilt 379 Semi Truck At auction Apr. 30 2000 Peterbilt 379 semi truck, Miles: 659,072 on odometer, VIN: 1XP5D69X0YN542662, Engine, Cummins N14, Displacement: 14.0L, Cylinders: 6, Fuel type: Diesel, HP: 330, Engine brake,... ConditionUsedStock NumberIH9463 MLS Number14260324CategorySleeper Semi Trucks Last Updated3/22/2026 LocationThornton, CO, US89 mi. away Listed ByPurple Wave Auction (855) 790-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos 2020 International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 12 Speed Automatic Newly Listed $29,139 USD ConditionUsedUsage750,442 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelX15 GHG'17 450/1800Transmission12 Speed AutomaticSleeper TypeCondo SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End3.36 ratioStock Number279933 MLS Number14300925CategorySleeper Semi Trucks Last Updated4/10/2026 LocationCommerce City, CO, US90 mi. away Sold ByRyder (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2022 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 13 Speed Amt Newly Listed $119,950 USD For Sale: 2022 Peterbilt 389 Sleeper 500hp Cummins X15, 13-Speed Auto, 72" Mid Roof Single Bunk Sleeper Additional Features: Digital Dash, Full Gauge Package, Dynasys APU, Refrigerator, Dual... ConditionUsedUsage9,448 HoursDuty ClassHeavy Duty Sleeper Semi TruckHorse Power500 HPEngine ModelCummins X15Drivetrain6x4Transmission13 Speed AutomatedSleeper TypeMid Roof SleeperSleeper Size72"SuspensionAir TracRear AxleTandem AxleRear End46,000 lb 3.42 ratioStock NumberCO11275 MLS Number14299567CategorySleeper Semi Trucks Last Updated4/9/2026 LocationCommerce City, CO, US90 mi. away Sold ByMichelle Sells Trucks (844) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 28 Photos View 2 Videos 2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic Recently Updated $77,950 USD MULTIPLE NEXTGEN BODY STYLE MATCHING VIRGIN DRIVE TIRES, DIESEL APU, 2023 Kenworth T680 with 450HP Cummins X15 and Endurant 12-speed automatic. 76" raised roof double bunk sleeper with work... ConditionUsedUsage8,995 HoursDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeRaised Roof SleeperSleeper Size76"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock NumberCO11189 MLS Number14162270CategorySleeper Semi Trucks Last Updated4/9/2026 LocationCommerce City, CO, US90 mi. away Sold ByMichelle Sells Trucks (844) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 3 Videos 2023 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual Price Drop $67,950 USD For Sale: 2023 International Lonestar, - 500hp Cummins X15, - Eaton 13-Speed Manual, - 73" Mid Roof Single Bunk Sleeper, Additional Features: Dual Air Ride Leather Seats, Refrigerator, Dual... ConditionUsedUsage406,909 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power500 HPEngine ModelCummins X15Drivetrain6x4Transmission13 Speed ManualSleeper TypeMid Roof SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.25 ratioStock NumberMO11174 MLS Number14162320CategorySleeper Semi Trucks Last Updated4/9/2026 LocationCommerce City, CO, US90 mi. away Sold ByMichelle Sells Trucks (844) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 1 Video 2022 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt Price Drop $49,950 USD Built for fuel efficient, long haul, money making optimized operation and driver comfort. Powered by a strong 500HP Cummins X15 and paired with an automated transmission, this truck... ConditionUsedUsage530,409 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power500 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed AutomatedSleeper TypeRaised Roof SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.79 ratioStock NumberCO11173 MLS Number14161898CategorySleeper Semi Trucks Last Updated4/9/2026 LocationCommerce City, CO, US90 mi. away Sold ByMichelle Sells Trucks (844) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 31 Photos View 2 Videos 2022 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt Price Drop $52,950 USD This 2022 International LT sleeper is a clean, well-equipped highway truck featuring an auxiliary power unit (APU), raised roof 73-inch sleeper with cabinets, excellent working A/C, power... ConditionUsedUsage377,672 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed AutomatedSleeper TypeRaised Roof SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberCO11131 MLS Number14129505CategorySleeper Semi Trucks Last Updated4/9/2026 LocationCommerce City, CO, US90 mi. away Sold ByMichelle Sells Trucks (844) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 3 Videos 2021 Kenworth W990 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic Price Drop $77,950 USD For Sale: 2021 Kenworth W990 Sleeper, This truck offers premium features and a strong spec for owner-operators and fleets alike. Highlighted upgrades include chicken lights, a full gauge... ConditionUsedUsage483,049 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power500 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomaticSleeper TypeMid Roof SleeperSleeper Size76"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.93 ratioStock NumberCO11128 MLS Number14120116CategorySleeper Semi Trucks Last Updated4/9/2026 LocationCommerce City, CO, US90 mi. away Sold ByMichelle Sells Trucks (844) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 31 Photos View 0 Videos 2022 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt Price Drop $54,950 USD This 2022 International LT sleeper is a clean, well-equipped highway truck featuring an auxiliary power unit (APU), raised roof 73-inch sleeper with cabinets, excellent working A/C, power... ConditionUsedUsage349,691 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Drivetrain6x4Transmission12 Speed Endurant AutomatedSleeper TypeRaised Roof SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock NumberCO11246 MLS Number14257285CategorySleeper Semi Trucks Last Updated4/7/2026 LocationCommerce City, CO, US90 mi. away Sold ByMichelle Sells Trucks (844) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 95 Photos View 0 Videos 2005 Freightliner FLD Semi Truck At auction Apr. 30 2005 Freightliner FLD semi truck, Miles: 64,548 on odometer, VIN: 1FUJAPCK35DN74043, Unit #: 75088275, Engine, Cummins N14 Plus, Displacement: 14.0L, Cylinders: 6, Fuel type: Diesel,... ConditionUsedStock NumberYA2158 MLS Number14276220CategorySleeper Semi Trucks Last Updated4/1/2026 LocationCasper, WY, US142 mi. away Listed ByPurple Wave Auction (855) 790-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2005 Western Star 4900EX T/A Truck Tractor At auction Apr. 1 2005 Western Star 4900EX T/A Truck Tractor, 1946 Hrs Showing, 515 hp, 985,373 miles Showing, Title Will Be Marked Miles Exempt, Detroit Series 60 14.0L Diesel Engine, Engine Brake, Eaton... ConditionUsedStock NumberII7678 MLS Number14267415CategorySleeper Semi Trucks Last Updated3/26/2026 LocationGillette, WY, US223 mi. away Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2002 Peterbilt 379EXHD Sleeper Semi Truck $69,500 USD 2002 Pete 379 EXHD CAT 6NZ (in-frame 8/2025) 18 speed 3.55 rear ends Virgin rubber all around (70%) New radiator (8/2025) New transmission (10/2025) Great truck just downsizing Make me a... ConditionUsedUsage2,200,000 MilesStock NumberID112625JES MLS Number14002654CategorySleeper Semi Trucks Last Updated11/26/2025 LocationNorthwestern US, WY, US607 mi. away Sold ByCarmody and Associates Inc (855) 939-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2019 Kenworth T800 Sleeper Semi Truck $89,500 USD 2019 KW T800 Mid-roof 72" sleeper Cummins X-15 762k miles (IN-FRAME @ 585k MILES) 18 speed transmission (new at 624k miles along with clutch) Drive brakes at 660k miles Steer brakes at 761k... ConditionUsedUsage762,000 MilesTransmission18 Speed ManualSleeper TypeMid Roof SleeperSleeper Size72"Rear AxleTandem AxleRear End3.55 ratioStock NumberID091625JES MLS Number13814230CategorySleeper Semi Trucks Last Updated10/25/2025 LocationMountain West, WY, US607 mi. away Sold ByCarmody and Associates Inc (855) 939-___ SHOWNUMBERCall Seller Email Seller Save More Info