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Western Star 12 Speed Sleeper Semi Trucks For Sale by Dealerships

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Sleeper Semi Trucks (9)
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Western Star (9)
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Showing 1 - 9 of 9 Sleeper Semi Truck Listings

1 - 9 of 9 listings
1 - 9 of 9 listings
Western Star 49X Sleeper Semi Truck - Raised Roof Sleeper, Detroit 500HP, 12 Speed Dt12 Automatic
7 0

2023 Western Star 49X Sleeper Semi Truck - Raised Roof Sleeper, Detroit 500HP, 12 Speed Dt12 Automatic

Newly Listed
$54,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** DD16 500HP!!! DEF, ENGINE BRAKE, SLIDING 5TH WHEEL, 12 SPEED AUTO, UTLY 1 2, ATC SPIN, INTR AXLE, SUSP DUMP, 5TH WHEEL, ENG...
ConditionUsed
Usage673,541 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End4,000 lb
Stock NumberB03775-VIRGIN TIRES
MLS Number13868359
CategorySleeper Semi Trucks
Last Updated10/7/2025
Location
Bakersfield, CA, US
Sold By
Diamond Truck Sales Inc
(844) 900-___  SHOW
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Diamond Truck Sales Inc
Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
21 0

2025 Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

Contact for price
DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE, CONTROL TO 0 MPH AND ADJUSTABLE HEADWAY. DETROIT ACTIVE SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH...
ConditionNew
Usage586 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number100583
MLS Number13603582
CategorySleeper Semi Trucks
Last Updated7/30/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
(866) 751-___  SHOW
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Boyd Truck Centers
Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
9 0

2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$210,000 USD
NEW WESTERN STAR 49X 60 IN MID ROOF SLEEPER. 505HP DD15. NICE TRUCK THAT IS READY TO WORK
ConditionNew
Usage563 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size60"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number109849
MLS Number13576917
CategorySleeper Semi Trucks
Last Updated8/1/2025
Location
Bowling Green, KY, US
Sold By
Boyd Truck Centers
(866) 751-___  SHOW
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Boyd Truck Centers
Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt
10 0

2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt

$222,650 USD
NEW ARRIVAL!!!! 2026 WESTERN STAR 49XSF!!! BIG HORSEPOWER!!!! 600HP DD16, 1850 TORQUE. HEAVY SPEC TRUCK!!! 46K REAR 16K FRONT. BEAUTIFUL TRUCK! COMFORTABLE TO DRIVE.! FEDERAL EXCISE...
ConditionNew
Usage498 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size60"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.21 ratio
Stock Number109848
MLS Number13576732
CategorySleeper Semi Trucks
Last Updated8/6/2025
Location
Bowling Green, KY, US
Sold By
Boyd Truck Centers
(866) 751-___  SHOW
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Boyd Truck Centers
Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
23 0

2025 Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$193,400 USD
NEW!!! 57X MID ROOF FLATBED HAULER!!!! DD15/505hp, DT12 AUTOMATED TRANSMISSION with 60 MONTH/750,000 Mile Warranty. Call for more information
ConditionNew
Usage531 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number108920
MLS Number13184634
CategorySleeper Semi Trucks
Last Updated8/1/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
(866) 751-___  SHOW
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Boyd Truck Centers
Western Star 5700XE Sleeper Semi Truck - 82" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
11 0

2020 Western Star 5700XE Sleeper Semi Truck - 82" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$24,000 USD
SUPER NICE RIDE/ BIG HORSEPOWER! VERY GOOD TRUCK/ WELL MAINTAINED, RUNS GREAT, CLEAN, AIR SEATS, AIR BRAKES, DIAMOND INTERIOR, DUMP VALVE, DIFFERENTIAL LOCK, SLIDING 5TH WHEEL, POWER WINDOWS...
ConditionUsed
Usage815,202 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size82"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number20DET815WS
MLS Number13644958
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
Western Star 5700XE Sleeper Semi Truck - 82" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
5 0

2019 Western Star 5700XE Sleeper Semi Truck - 82" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$20,000 USD
VERY GOOD TRUCK/ WELL MAINTAINED, RUNS GREAT, CLEAN, AIR SEATS, AIR BRAKES, DIAMOND INTERIOR, DUMP VALVE, DIFFERENTIAL LOCK, SLIDING 5TH WHEEL, POWER WINDOWS, POWER DOOR LOCKS!,
ConditionUsed
Usage954,964 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size82"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number19DET954WS
MLS Number13637920
CategorySleeper Semi Trucks
Last Updated6/13/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
Western Star 5700XE Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
5 0

2017 Western Star 5700XE Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

$17,000 USD
GOOD TRUCK, RUNS GREAT, CLEAN INTERIOR, AIR SEAT, CRUISE, TILT/TELE, POWER WINDOWS, POWER DOOR LOCKS, DUMP VALVE, DIFFERENTIAL LOCK, CRUISE, TILT/TELE!,
ConditionUsed
Usage806,638 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number17DET806WS
MLS Number13555066
CategorySleeper Semi Trucks
Last Updated5/10/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
NUMBERCall Seller
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Don Baskin Truck Sales
Western Star 5700XE Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Amt
5 0

2017 Western Star 5700XE Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Amt

$17,000 USD
good truck, runs great, clean truck! power windows, power mirrors, heated mirrors, power door locks, differential lock, dump valve, A/S 5th, cruise, tilt/tele, double bunk, dual air ride...
ConditionUsed
Usage812,796 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number17DET812WS
MLS Number13258327
CategorySleeper Semi Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
NUMBERCall Seller
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Don Baskin Truck Sales
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