Tri Axle Sleeper Semi Trucks For Sale

(844) 909-___ SHOW
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2017 Peterbilt 579 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 550HP, 18 Speed Manual

Price Drop $61,000 USD

2017 Peterbilt 579 Cummins ISX15, Deleted, 1,062,461 Miles, 25,377 Miles on Engine Overhaul with Paperwork, 13,200 Lb Front Axle, 19,000 Lb Rear Axle(s), 2-Line Wet Kit, Engine Brakes, Full...

Condition	Used
Usage	1,062,461 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	49,020 lb
MLS Number	14541382
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Paul, ID, US
Sold By	BTR Sales

(844) 909-___ SHOW
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2014 Peterbilt 386 Tri Axle Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 18 Speed Manual

Recently Updated

$65,000 USD

2014 Peterbilt 386 100k Miles on New Motor Rebuild, 960,902 Miles on Chassis, Cummins ISX-15 450, 18-Spd Manual, 13,200 Front and Lift, 20,000 Rears, Engine Brakes, Cruise Control, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	51,000 lb
MLS Number	14514772
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Paul, ID, US
Sold By	BTR Sales

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Recently Updated

$139,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000 FRONTS, AIR TRAC...

Quantity	11
Condition	Used
Usage	124,500 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7223
MLS Number	14342889
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 748-___ SHOW
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2014 Kenworth W900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

Recently Updated

$165,000 USD

2014 KENWORTH W900 WITH CUMMINS ISX15 565HP (DELETED) AND 18 SPEED TRANS 35,000 MILES ON A PLATINUM REBUILD. 389,255 ON THE ODOMETER. TRIAXLE TRAIN HORN ALL LED LIGHTING. WET KIT, LEATHER...

Condition	Used
Usage	389,255 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins ISX15
Emission Rating	USA Tier 4 Final
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	386681
MLS Number	14127399
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

(833) 478-___ SHOW
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2021 Kenworth W900 Tri Axle Sleeper Semi Truck - 86" Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

Recently Updated

Contact for price

2021 Kenworth W900 Heavy Haul – Stock #7458, Premium heavy-haul spec2021 Kenworth W900powered by a605HP Cummins X15 (2,050 lb-ft torque)paired with anEaton-Fuller 18-speed manual...

Condition	Used
Usage	365,611 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x6
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	86"
Suspension	4 Bag Air Ride
Rear Axle	Tri Axle
Rear End	52,000 lb 4.10 ratio
Stock Number	7458
MLS Number	14527014
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2024 Peterbilt 389 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 565HP, 18 Speed Automatic

Price Drop $189,500 USD

2024 PETERBILT 389 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, 565 HP DOUBLE FRAMED, GREAT LOW MILES, AUTOMATIC 18 SPD TRANSMISSION, 13,500 PUSHER AXLE. 46000 REARS, 14,320,000 FRONTS, AIR TRAC...

Quantity	2
Condition	Used
Usage	202,392 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	59,500 lb 4.10 ratio
Stock Number	7304
MLS Number	14468921
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2023 Peterbilt 389 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop $179,500 USD

2023 PETERBILT 389 TRI-AXLE FLATTOP, CUMMINS-X15 POWER,565 HP DOUBLE FRAMED, DUAL GREAT LOW MILES, 18 SPD TRANSMISSION, 13,500 PUSHER AXLE. 46000 REARS, 14,320,000 FRONTS, AIR TRAC...

Quantity	2
Condition	Used
Usage	217,820 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	59,500 lb 3.73 ratio
Stock Number	7303
MLS Number	14425713
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $124,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000 FRONTS, AIR TRAC...

Quantity	11
Condition	Used
Usage	217,911 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7222
MLS Number	14338597
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $124,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000 FRONTS, AIR TRAC...

Quantity	11
Condition	Used
Usage	237,038 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7230
MLS Number	14335638
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $124,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000 FRONTS, AIR TRAC...

Quantity	11
Condition	Used
Usage	222,429 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7228
MLS Number	14335607
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $129,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, 18 SPEED AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000 FRONTS, AIR...

Quantity	11
Condition	Used
Usage	189,537 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7227
MLS Number	14322887
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Recently Updated

$119,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000 FRONTS, AIR TRAC...

Quantity	11
Condition	Used
Usage	299,960 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7224
MLS Number	14309028
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $119,500 USD

61K MILES ON OVERHAUL WITH PAPERWORK! 2019 PETERBILT 567 TRI-AXLE FLATOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000...

Condition	Used
Usage	269,493 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7225
MLS Number	14308719
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Flat Top Sleeper, Cummins 605HP, 18 Speed Automatic

Price Drop $119,500 USD

2019 PETERBILT 567 TRI-AXLE, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000 FRONTS, AIR TRAC SUSPENSION,...

Quantity	11
Condition	Used
Usage	262,603 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7226
MLS Number	14302934
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2019 Peterbilt 567 Tri Axle Sleeper Semi Truck - 48" Mid Roof Sleeper, Cummins, Automatic

Price Drop $129,500 USD

2019 PETERBILT 567 TRI-AXLE FLATTOP, CUMMINS-X15 POWER, DOUBLE FRAMED, DUAL STEERING BOX, GREAT LOW MILES, AUTO TRANSMISSION, 20,000 PUSHER AXLE. 46,000 REARS, 20,000 FRONTS, AIR TRAC...

Quantity	11
Condition	Used
Usage	208,686 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	7229
MLS Number	14284652
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 955-___ SHOW
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2013 Peterbilt 389 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 525HP, 18 Speed Manual

Recently Updated

$159,750 USD

159k Miles on $41,000 Out of Frame Overhaul including Head and Injectors with Paperwork ~ 6NZ CAT C15 ~ 525 HP ~ 18 Speed ~ All Aluminum Wheels ~ Financing Available with Your Good Credit,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	201043
MLS Number	14391519
Category	Sleeper Semi Trucks
Last Updated	8/28/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(833) 300-___ SHOW
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2015 Freightliner Coronado 122 SD Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

Recently Updated

Contact for price

Installed option, BEACONS LIGHT, ALUMINIUM HEADACHE RACK,

Condition	Used
Usage	545,787 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Cummins ISL
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	69,000 lb 4.30 ratio
Stock Number	C-37379
MLS Number	14454936
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2025 Peterbilt 567 Tri Axle Sleeper Semi Truck - 565HP

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58" Sleeper Tri-Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 81,000, Cab: Wet Kit, Sleeper: 58" HIGH ROOF,

Condition	New
Usage	85 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Sleeper Size	58"
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	16814
MLS Number	14565678
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Clairmont, AB, Canada
Sold By	Brandt

2024 Kenworth T880 Tri Axle Sleeper Semi Truck - Cummins 565HP

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Day Cab Tri-Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 65,000,

Condition	New
Usage	15 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Rear Axle	Tri Axle
Rear End	69,000 lb 4.10 ratio
Stock Number	15908
MLS Number	14248726
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Nisku, AB, Canada
Sold By	Brandt

2024 Peterbilt 567 Tri Axle Sleeper Semi Truck - 565HP

Contact for price

Exterior Color: White, Engine: X15, Engine HP: 565, Engine Brake: INTEBRAKE ISX/ISX15 (FURNISHED ON ENGINE), Transmission: Fuller RTLO18918B, Exhaust: EXHAUST DUAL SOC, LH SOC STACK...

Condition	New
Usage	56 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	16142
MLS Number	13820412
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Nisku, AB, Canada
Sold By	Brandt

2025 Peterbilt 567 Tri Axle Sleeper Semi Truck - 58" Mid Roof Sleeper, 565HP

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58" Sleeper Tri-Drive, EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 81,000, Cab: Wet Kit, Sleeper: 58" HIGH ROOF,

Condition	New
Usage	41 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	16822
MLS Number	13452642
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Nisku, AB, Canada
Sold By	Brandt

2023 Peterbilt 567 Tri Axle Sleeper Semi Truck - Paccar 510HP

$216,612.50 USD

Day Cab Tri-Drive, EngineType: MX-13, EngineMake: Paccar, Cab: Tractor, SleeperSize: Day Cab,

Condition	Used
Usage	1,478 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Rear Axle	Tri Axle
Rear End	61,000 lb
Stock Number	16924
MLS Number	12812219
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(855) 489-___ SHOW
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2020 Kenworth W990 Tri Axle Sleeper Semi Truck - 48" Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual

$103,000 USD

PACCAR 510hp with 18 Speed Manual Transmission, Includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 48" Mid Roof, Single Bunk, Refrigerator, Espar...

Condition	Used
Usage	504,629 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	53,200 lb 3.55 ratio
Stock Number	2249
MLS Number	14293951
Category	Sleeper Semi Trucks
Last Updated	8/24/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(844) 909-___ SHOW
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2018 Peterbilt 579 Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Cummins 605HP, 18 Speed Manual

Price Drop $63,000 USD

2018 Peterbilt 579 Cummins X15, Inframe done at 546,994 Miles, Deleted, ~288" Wheelbase, 944,081 Miles, 18-Spd Manual, Lift Axle, 210 Gal Fuel Capacity, 13,200 Lb Front, 11,000 lb Lift,...

Condition	Used
Usage	944,081 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	47,000 lb
MLS Number	14537419
Category	Sleeper Semi Trucks
Last Updated	8/22/2026
Location	Paul, ID, US
Sold By	BTR Sales