Tri Axle Sleeper Semi Trucks For Sale

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

Newly Listed

$65,000 USD

2018 Peterbilt 579 Cummins X15, Inframe done at 546,994 Miles, Deleted, 944,081 Miles, 18-Spd Manual, Lift Axle, 210 Gal Fuel Capacity, 13,200 Lb Front, 11,000 lb Lift, 19,000 Lb Rear ,...

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	8/12/2026
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

Price Drop $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	8/12/2026
Location	Paul, ID, US
Sold By	BTR Sales

(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	8/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 538-___ SHOW
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2023 Peterbilt 389 Tri Axle Sleeper Semi Truck - 78" Mid Roof Sleeper, Cummins 565HP, 13 Speed Manual

Recently Updated

$132,900 USD

326043 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 8x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 78, Wheels:...

Condition	Used
Usage	326,043 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	78"
Suspension	Air Ride
Rear Axle	Tri Axle
Stock Number	4022
MLS Number	14505043
Category	Sleeper Semi Trucks
Last Updated	8/11/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

2025 Peterbilt 567 Sleeper Semi Truck - 500HP

Recently Updated

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TANDEM AXLES WITH SPEED INTERLOCK, TAPER LEAF SPRINGS, SHOCKS 20,000 LBS EngineType: X15, EngineMake: Cummins, PowerType: Diesel, Weight: 75,000, Cab: Heavy Daycab Tractor, SleeperSize:...

Condition	New
Usage	4 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	SD684930
MLS Number	13135458
Category	Sleeper Semi Trucks
Last Updated	8/11/2026
Location	London, ON, Canada
Sold By	Brandt

(888) 564-___ SHOW
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2016 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

Recently Updated

$69,995 USD

FLEET MAINTAINTED; HEAVY SPEC; SOUTHERN TRUCK; HEADACHE RACK; 2016 Westerstar 4900 Heavy Spec Tri Axle Daycab; Detroit DD16 Engine; 560HP; Aluminum Wheels; Aluminum Headache Rack w/...

Condition	Used
Usage	23,569 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	15857
MLS Number	14507195
Category	Sleeper Semi Trucks
Last Updated	8/11/2026
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

(844) 956-___ SHOW
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2021 Kenworth T680 Tri Axle Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Endurant Amt

Recently Updated

$42,000 USD

507674 Miles, Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 8x4, AG 400 Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 76, Tires:...

Condition	Used
Usage	507,674 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400
Rear Axle	Tri Axle
Rear End	53,200 lb 3.25 ratio
Stock Number	C5327
MLS Number	13852902
Category	Sleeper Semi Trucks
Last Updated	8/9/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(724) 648-___ SHOW
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2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

Price Drop $154,900 USD

Local company trucks, 3 Matched 389 Peterbilts available, 605 HP with 18 Sp. 2 speed ratio, APU with power inverter, Tool boxes. Strobes. Ready to work,

Condition	Used
Usage	6,120 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	235645
MLS Number	14496180
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(724) 648-___ SHOW
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2022 Peterbilt 389 Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

Price Drop $154,900 USD

Local company trucks, 3 Matched 389 Peterbilts available, 606 HP with 18 Sp. 2 speed ratio, APU with power inverter,,

Condition	Used
Usage	7,942 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	235650
MLS Number	14468790
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Butler, PA, US
Sold By	Hunter Truck

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

Newly Listed

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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	8/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 489-___ SHOW
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2019 Kenworth T880 Sleeper Semi Truck - 42" Raised Roof Sleeper, Cummins 500HP, 13 Speed Manual

$72,000 USD

TriPac APU, 1850 Tq, 46K Rears,14,320 Front, 13.5K Lift Axle, Full Lockers, Full Double Frame, Dual Exhaust, Headache Rack, Strobe Lights, New Steer Tires, New Lift Axle Tires, 6 month/50k...

Condition	Used
Usage	585,875 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	52"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	KJ308736
MLS Number	13961267
Category	Sleeper Semi Trucks
Last Updated	8/6/2026
Location	Carrollton, GA, US
Sold By	Jordan Truck Sales of Texas, LLC

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

Contact for price

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	8/11/2026
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	8/5/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(844) 955-___ SHOW
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2022 Kenworth W900 Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop $162,750 USD

331k Original Miles ~ Deleted Cummins X15 ~ 565 HP ~ 18 Speed ~ 20k Front / 22,500 Pusher / 46k Rears ~ Full Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Disc Brakes ~ Financing Available...

Condition	Used
Usage	331,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	121960
MLS Number	14230223
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(844) 955-___ SHOW
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2015 Peterbilt 389 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 550HP, 18 Speed Manual

Price Drop $159,750 USD

Only 100k Miles on $40,000 Platinum Overhaul with Paperwork ~ Only 181,000 Total Truck Miles ~ CAT 3406E ~ 550 HP ~ 18 Speed ~ All Aluminum Wheels ~ Financing Available with Your Good Credit...

Condition	Used
Usage	181,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Leaf
Rear Axle	Tri Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	274882
MLS Number	14157341
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Olive Branch, MS, US
Sold By	Truck Market

(877) 322-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - Paccar 455HP

$42,900 USD

Purple..? The Peterbilt 579 Epic is a premium tractor designed to maximize profitability through a comprehensive aerodynamic package that significantly boosts fuel efficiency. It pairs the...

Condition	Used
Usage	572,240 Miles
Horse Power	455 HP
Engine Model	Paccar MX13
Rear Axle	Tri Axle
Rear End	2.64 ratio
Capacity	245 Gallons
Stock Number	597337
MLS Number	14515444
Category	Sleeper Semi Trucks
Last Updated	8/1/2026
Location	North Little Rock, AR, US
Sold By	Doggett

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

Contact for price

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	7/30/2026
Location	Nisku, AB, Canada
Sold By	Brandt

(888) 853-___ SHOW
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2020 Kenworth T880 Tri Axle Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop $145,900 USD

2020 Kenworth T880, Cummins X15 565 hp, 18 speed manual, pusher axle, air slide 5th wheel, 268" WB, 46,000# full locking rears, 3.73 rear end ratio, wet kit, New tires on steers and drives!,...

Condition	Used
Usage	410,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	3.73 ratio
Stock Number	2358
MLS Number	14510017
Category	Sleeper Semi Trucks
Last Updated	8/1/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(833) 796-___ SHOW
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2016 Kenworth W900L Tri Axle Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

$110,000 USD

One owner Factory glider kit. All build paperwork on hand. 744,000 original miles, CAT C-15, 6NZ 550 rating, 18 speed, RTLO22918B, D46-170 rears, 46,000 lb, 3.73 ratio with full lockers...

Condition	Used
Usage	744,037 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Emission Rating	USA Tier 3
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	66,000 lb 3.73 ratio
Stock Number	111584
MLS Number	14018948
Category	Sleeper Semi Trucks
Last Updated	7/25/2026
Location	Spokane Valley, WA, US
Sold By	Ingraham & Ingraham, Inc dba CLASS 8 TRUCKS

(844) 883-___ SHOW
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Ingraham & Ingraham, Inc dba CLASS 8 TRUCKS

2023 Peterbilt 567 Tri Drive with 36in Sleeper X15 565HP 18 Spd

$136,500 USD

2023 Peterbilt 567 Tri Drive with 36in Sleeper X15 565HP 18 Spd Stock #:5313, Exterior Colour:White with Teal Fenders, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front...

Condition	Used
Usage	223,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	69,000 lb 3.91 ratio
Stock Number	5313
MLS Number	14503165
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Blaine, WA, US
Sold By	International Machinery

(844) 883-___ SHOW
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2023 Peterbilt 567 Tandem with 36in Sleeper X15 565HP 18 Spd

$136,500 USD

2023 Peterbilt 567 Tandem with 36in Sleeper X15 565HP 18 Spd Stock #:53131, Exterior Colour:White with Teal Fenders, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front...

Condition	Used
Usage	223,000 Miles
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	53131
MLS Number	14503166
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Blaine, WA, US
Sold By	International Machinery

(833) 801-___ SHOW
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2015 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 505HP, 18 Speed Ultrashift Plus Amt

$35,000 USD

HEAVY DUTY TRUCK! RUNS EXCELLENT! STEERABLE AIR LIFT AXLE, THICK FRAME, FULL LOCKING REARS, AIR SEAT, POWER WINDOWS, DUAL EXHAUST, PTO! *18 SPEED AUTOMATIC TRANSMISSION!!,

Condition	Used
Usage	347,874 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15TC
Drivetrain	8x4
Transmission	18 Speed Ultrashift Plus Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	15DET347TRIWS
MLS Number	14147507
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 909-___ SHOW
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2021 Peterbilt 567 Tri Axle Sleeper Semi Truck - Paccar 455HP, 12 Speed Automatic

$48,000 USD

2021 Peterbilt 567 413,642 Miles, Paccar MX 455 HP, 12-Spd Automatic, 280" Wheelbase, Engine Brakes, Cruise Control, 80% and better on tires, 3.55 Ratio, Air Ride Suspension, Lift Axle,...

Condition	Used
Usage	413,642 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Drivetrain	8x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14474526
Category	Sleeper Semi Trucks
Last Updated	7/25/2026
Location	Paul, ID, US
Sold By	BTR Sales

(844) 490-___ SHOW
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2019 Freightliner Cascadia 113 Tri Axle Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 475HP, 10 Speed Manual

$58,000 USD

DETROIT ENGINE 475HP/455 JAKE BRAKE, FULLER FRO-16210C 10 SPEED MANUAL TRANSMISSION, 12,000LB FRONT AXLE, 40,000LB REAR AXLE, 12,000 PUSHER AXLE, AIR RIDE, 48" MID-ROOF SLEEPER, A/C P/S CC,...

Condition	Used
Usage	378,832 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tri Axle
MLS Number	14444949
Category	Sleeper Semi Trucks
Last Updated	7/17/2026
Location	Woodland, WA, US
Sold By	ACTECH INC