18 Speed Trucks with Air Ride Suspension For Sale

(844) 962-___ SHOW
NUMBERCall Seller

12 0

2019 Peterbilt 389 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Price Drop

$99,500 USD

516078 Miles, Engine: CUMMINS X15P, 565 HP, 18 Speed Manual Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Wheels: Aluminum, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear...

Condition	Used
Usage	516,078 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	62930
MLS Number	13531259
Category	Day Cab Semi Trucks
Last Updated	8/1/2025
Location	Worcester, MA, US
Sold By	Ballard Truck Center

(855) 807-___ SHOW
NUMBERCall Seller

43 0

2018 Peterbilt 567 Tri Axle Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

Price Drop

$99,500 USD

FRESH OVERHAUL WITH PAPERWORK!! 2018 PETERBILT 567 FACTORY HEAVY HAUL,565 HP CUMMINS POWER, DOUBLE FRAMED GREAT MILES, 18SPD MAN-TRANS,APU TRI PAK, FULL LOCKERS,20,000 PUSHER...

Condition	Used
Usage	396,522 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	65,400 lb
Stock Number	6930
MLS Number	13429534
Category	Sleeper Semi Trucks
Last Updated	8/1/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 481-___ SHOW
NUMBERCall Seller

49 0

2018 Kenworth T880 Tri Axle Day Cab Truck - Cummins 525HP, 18 Speed Manual

Recently Updated

$120,000 USD

*****************just sold*****************,

Condition	Used
Usage	380,850 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	525 HP
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	13683541
Category	Day Cab Semi Trucks
Last Updated	7/31/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

(844) 305-___ SHOW
NUMBERCall Seller

23 0

2024 Kenworth W900L Day Cab Truck - Cummins 500HP, 18 Speed Manual

Recently Updated

$182,900 USD

Tandem, Extended Day Cab, X15 Cummins 500 HP, 18 Speed, 3.70 Ratio, 3 Stage Engine Brake, Air Ride, 13,200 FA, 40,000 RA, Dual Exhaust, Dual Stainless Breathers, 232" WB, 21'7" Bridge,...

Condition	Used
Usage	2,707 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	RR311711
MLS Number	13661087
Category	Day Cab Semi Trucks
Last Updated	7/31/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 481-___ SHOW
NUMBERCall Seller

51 4

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

Recently Updated

$110,000 USD

2019 Red Peterbilt 389 FLAT TOP!!!, Cummins performance engine 525 hp, 18 spd manual transmission, NEW CLUTCH, Peterbilt SmartNav screen, jake brake, 11r24.5 rubber, sliding fifth wheel,...

Condition	Used
Usage	478,162 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13616954
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 970-___ SHOW
NUMBERCall Seller

13 0

2013 Peterbilt 389 110 Gallon Water Truck - Caterpillar 550HP, 18 Speed Manual

Price Drop

$109,900 USD

389 Peterbilt Glider with CAT power. Engine overhaul at dealership in Clearfield. Financing and Shipping Available. Call Clearfield today to speak to a sales rep

Condition	Used
Usage	57,234 Hours
Duty Class	Heavy Duty Water Truck
Horse Power	550 HP
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Capacity	110 Gallons
Stock Number	146135
MLS Number	13450488
Category	Water Trucks
Last Updated	7/31/2025
Location	Clearfield, PA, US
Sold By	Hunter Truck

(833) 932-___ SHOW
NUMBERCall Seller

14 0

2015 Kenworth W900 Day Cab Truck - Cummins 400HP, 18 Speed Manual

Recently Updated

Call for price

863156 Miles, Engine: CUMMINS ISX15, 400 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 235, Tandem Rear Axles, Rear Axle...

Condition	Used
Usage	863,156 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	83664
MLS Number	13384004
Category	Day Cab Semi Trucks
Last Updated	7/31/2025
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(855) 942-___ SHOW
NUMBERCall Seller

22 0

2019 Peterbilt 579 Sleeper Semi Truck - 58" Integral Sleeper, Paccar 510HP, 18 Speed Manual

Recently Updated

$62,750 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	222,870 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	209129
MLS Number	13598714
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Mount Pleasant, PA, US
Sold By	Penske Used Trucks

(833) 982-___ SHOW
NUMBERCall Seller

12 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Recently Updated

Call for price

8 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheel Base: 250, Tandem Rear Axles,...

Condition	New
Usage	8 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4875
MLS Number	13051473
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Houlton, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
NUMBERCall Seller

12 0

2013 Mack Pinnacle CHU613 Day Cab Truck - Detroit 505HP, 18 Speed Manual

Newly Listed

Call for price

150427 Miles, Engine: DETROIT DD13, 505 HP, 18 Speed Manual Transmission, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 220, Rear Axle Weight: 46000 lb

Condition	Used
Usage	150,427 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Transmission	18 Speed Manual
Suspension	Air Ride
Rear End	46,000 lb
Stock Number	83740
MLS Number	13730224
Category	Day Cab Semi Trucks
Last Updated	7/30/2025
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(833) 970-___ SHOW
NUMBERCall Seller

15 0

2020 International HX Day Cab Truck - Cummins 500HP, 18 Speed Manual

Price Drop

$64,900 USD

Just in. Ready to work, 46K rear day cab with wet-line. Fresh PA and DOT inspection

Condition	Used
Usage	9,997 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	281236
MLS Number	13635166
Category	Day Cab Semi Trucks
Last Updated	7/30/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(866) 751-___ SHOW
NUMBERCall Seller

5 0

2014 Peterbilt 388 Tri Axle Day Cab Truck - Paccar 485HP, 18 Speed Manual

Recently Updated

$49,500 USD

HEAVY HAUL!!!! Truck Master Warranty available for 1 or 2 Years on engine and aftertreatment components for an additional cost. Please call for more information

Condition	Used
Usage	657,539 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	18 Speed Freedom Line Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	110596
MLS Number	13539672
Category	Day Cab Semi Trucks
Last Updated	8/1/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(844) 257-___ SHOW
NUMBERCall Seller

22 0

2020 Kenworth W990 Tri Axle Day Cab Truck - Cummins 565HP, 18 Speed Manual

Price Drop

$149,500 USD

IN STOCK Robstown, TX USED 2020 Kenworth W990 day cab, 4 axle haul truck, Cummins X15 engine with 565 horsepower, 18 speed Eaton Fuller Transmission, pusher axle, 20k front axle, 22,500...

Condition	Used
Usage	11,465 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	65,500 lb 4.10 ratio
Stock Number	10564
MLS Number	13495671
Category	Day Cab Semi Trucks
Last Updated	7/30/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(844) 611-___ SHOW
NUMBERCall Seller

19 0

2014 Kenworth T800 Day Cab Truck - Cummins 450HP, 10 Speed Manual

Recently Updated

$48,900 USD

aluminum headache rack, wet kit, rear locking axles,

Condition	Used
Usage	12,923 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	GW24083
MLS Number	13300380
Category	Day Cab Semi Trucks
Last Updated	7/30/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(833) 538-___ SHOW
NUMBERCall Seller

20 0

2022 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual

Newly Listed

$73,900 USD

289466 Miles, Engine: PACCAR MX-13, 510 HP, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Tires: New Yokihamas, Wheels: Aluminum, Wheel Base:...

Condition	Used
Usage	289,466 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	3918
MLS Number	13728364
Category	Sleeper Semi Trucks
Last Updated	7/29/2025
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(844) 624-___ SHOW
NUMBERCall Seller

32 4

2018 Kenworth T680 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 400HP, 12 Speed Ultrashift Automatic

Price Drop

$39,950 USD

Looking for a reliable, feature packed truck that won't break the bank? Your search ends here! Presenting a truly exceptional 2018 Kenworth T680 that's ready to hit the road and elevate your...

Condition	Used
Usage	574,507 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	MO10176A
MLS Number	13607048
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Oklahoma City, OK, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
NUMBERCall Seller

32 4

2018 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 400HP, Automatic

Price Drop

$39,950 USD

For sale: a vibrant yellow 2018 Kenworth T680, powered by a reliable Cummins X15 engine with up to 450 HP and a 18-speed Eaton transmission. This well-maintained truck, with ~574,000 miles,...

Condition	Used
Usage	574,507 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	MO10176A
MLS Number	13590801
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
NUMBERCall Seller

32 3

2018 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 400HP, Automatic

Price Drop

$39,950 USD

For sale: a vibrant yellow 2018 Kenworth T680, powered by a reliable Cummins X15 engine with up to 450 HP and a 18-speed Eaton transmission. This well-maintained truck, with ~574,000 miles,...

Condition	Used
Usage	574,507 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	MO10176A
MLS Number	13590784
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(833) 538-___ SHOW
NUMBERCall Seller

20 0

2022 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Paccar 510HP, 18 Speed Manual

Recently Updated

$71,900 USD

Doug Andrus Fleet Owned and maintained. Remaining warranty left on engine and aftertreatment. All service records available. New virgin tires. Premium 2000 warranty extensions available....

Condition	Used
Usage	312,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	3922
MLS Number	13286450
Category	Sleeper Semi Trucks
Last Updated	7/29/2025
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(866) 530-___ SHOW
NUMBERCall Seller

76 0

2020 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop

$129,995 USD

2020 KENWORTH W900, Cummins X15 565 hp, 18 Speed Transmission, 3.55 Ratio, Air ride suspensions, 270" Wheelbase FINANCING AVAILABLE, EXTENDED WARRANTIES AVAILABLE TRADE INS WELCOME,...

Condition	Used
Usage	497,147 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	0724
MLS Number	13436827
Category	Sleeper Semi Trucks
Last Updated	7/29/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Center

(775) 761-___ SHOW
NUMBERCall Seller

4 0

Truck &Trailer 2016 Freightliner Cascadia 125 Evalution

Price Drop

$39,000 USD

OWNER / OPERATORMAINTAINED 2016 Freightliner Cascadia / 72” Sleeper , Refreshed DD15, 505 HP nbs

Condition	Used
Usage	931,096 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	48 ft.
Horse Power	505 HP
Engine Model	Detroit Detroit Diesel DD15 EV
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
MLS Number	13678500
Category	Flatbed Trucks
Last Updated	7/31/2025
Location	Fallon, NV, US
Sold By	Private Party

(844) 385-___ SHOW
NUMBERCall Seller

10 0

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 18 Speed Manual

Newly Listed

$30,000 USD

*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...

Condition	Used
Usage	676,737 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	860407
MLS Number	13726677
Category	Day Cab Semi Trucks
Last Updated	7/27/2025
Location	Salisbury, MA, US
Sold By	Ryder

(855) 942-___ SHOW
NUMBERCall Seller

22 0

2019 Peterbilt 579 Sleeper Semi Truck - 44" Integral Sleeper, Paccar 510HP, 18 Speed Manual

Recently Updated

$63,500 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	155,110 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX13
Transmission	18 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	44"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	229075
MLS Number	13697631
Category	Sleeper Semi Trucks
Last Updated	8/1/2025
Location	Mount Pleasant, PA, US
Sold By	Penske Used Trucks