Trucks with Flex Air Suspension For Sale

Your Current Search
Industry
Trucks
Suspension Type
Flex Air
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (66)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Rear Axle
Drive Train
Suspension Type
Flex Air (66)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
No (66)
Warranty
Yes (0)
No (1)
Price
-
State / Region
Select a country to view available states.
Market Type
1-25 of 66 results
Peterbilt 388 Sleeper Semi Truck - Caterpillar 480HP, 13 Speed Manual
13 1

2008 Peterbilt 388 Sleeper Semi Truck - Caterpillar 480HP, 13 Speed Manual

$52,750 USD
Only 282k Miles On Overhaul with Paperwork ~ Deleted CAT C15 ~ 480 HP ~ 13 Speed ~ Headache Rack ~ Financing Available with Your Good Credit,
ConditionUsed
Usage1,020,000 Miles
Duty ClassHeavy Duty
Horse Power480 HP
Engine ModelCaterpillar C15
Transmission13 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number753163
MLS Number12365886
Last Updated4/20/2024
Location
Olive Branch, MS, US
Sold By

Truck Market

Peterbilt 384 4600 Gallon Gasoline / Fuel Truck - Cummins 410HP, 10 Speed Manual
59 0

2010 Peterbilt 384 4600 Gallon Gasoline / Fuel Truck - Cummins 410HP, 10 Speed Manual

Call for price
2010 PETERBILT 384 3-AXLE, Cummins ISM (410 HP), Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, Dana Spicer E1202I 12,000# Steer Axle w/ Power Steering, Dana Spicer...
ConditionUsed
Usage8,179 Hours
Duty ClassHeavy Duty
Horse Power410 HP
Drivetrain6x4
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Capacity4600 Gallons
Stock NumberE17964
MLS Number12797914
Last Updated4/24/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Peterbilt 386 Gasoline / Fuel Truck - Cummins 450HP, 10 Speed Manual
75 0

2010 Peterbilt 386 Gasoline / Fuel Truck - Cummins 450HP, 10 Speed Manual

Call for price
2010 PETERBILT 386 3-AXLE, Cummins ISX (450 HP), Engine Brake, Eaton Fuller FRO-16210C 10 Speed Transmission, Dana Spicer DSP41 40,000# Dual Drive Rear Axles (3.73 Ratio), Peterbilt Flex Air...
ConditionUsed
Usage1,004,888 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins ISX450
Drivetrain6x4
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock NumberE17991
MLS Number12781092
Last Updated4/17/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Peterbilt 384 Gasoline / Fuel Truck - Cummins 425HP, 10 Speed Manual
69 0

2013 Peterbilt 384 Gasoline / Fuel Truck - Cummins 425HP, 10 Speed Manual

Call for price
2013 PETERBILT 384 3-AXLE, Cummins ISX12 (425 HP), Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, Meritor MT-40-14X 38,000# Dual Drive Rear Axles (3.55 Ratio), Peterbilt...
ConditionUsed
Usage24,479 Hours
Duty ClassHeavy Duty
Horse Power425 HP
Engine ModelCummins ISX12
Drivetrain6x4
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 3.55 ratio
Stock NumberE17988
MLS Number12768269
Last Updated4/12/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Peterbilt 579 Day Cab Truck - Cummins 425HP, 10 Speed Ultrashift Plus Amt
58 0

2015 Peterbilt 579 Day Cab Truck - Cummins 425HP, 10 Speed Ultrashift Plus Amt

Call for price
2015 PETERBILT 579 3-AXLE, Cummins ISX12 (425 HP), Engine Brake, Eaton Fuller FO16E310C-LAS Ultrashift Plus Automatic Transmission, Dana Spicer E1202W 12,000# Steer Axle w/ Power Steering,...
ConditionUsed
Usage23,107 Hours
Duty ClassHeavy Duty
Horse Power425 HP
Engine ModelCummins ISX12
Drivetrain6x4
Transmission10 Speed Ultrashift Plus Automated
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock NumberE-17955
MLS Number12682432
Last Updated3/7/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Peterbilt 389 Glider Kit - Caterpillar, 550HP, 18 Speed Manual
19 0

2015 Peterbilt 389 Glider Kit - Caterpillar, 550HP, 18 Speed Manual

$139,900 USD
Nice Glider Kit Truck just rolled in, Truck was fully gone over in our shop. DOT'D and Serviced Professional detail done. Truck was overhauled, we do have the parts paperwork on 2/2022 and...
ConditionUsed
Usage22,853 Hours
Duty ClassHeavy Duty
Horse Power550 HP
Engine ModelCaterpillar C15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size72"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number190713
MLS Number12805608
Last Updated5/23/2024
Location
Smithfield, PA, US
Sold By

Hunter Truck

Peterbilt 579 80 Gallon Gasoline / Fuel Truck - Paccar 430HP, 10 Speed Manual
60 0

2017 Peterbilt 579 80 Gallon Gasoline / Fuel Truck - Paccar 430HP, 10 Speed Manual

Call for price
2017 PETERBILT 579 3-AXLE, MX13 (430 HP), Engine Brake, Eaton Fuller FAO15810C 10-Speed Manual Transmission, Dana Spicer 1252LW 12,500# Light Weight Steer Axle w/ Power Steering, Dana Spicer...
ConditionUsed
Usage20,071 Hours
Duty ClassHeavy Duty
Horse Power430 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Capacity4592 Gallons
Stock NumberE17956 & E17956B
MLS Number12706757
Last Updated4/19/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Peterbilt 579 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, Manual
14 0

2016 Peterbilt 579 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, Manual

$79,950 USD
Used 2016 Peterbilt 579 Sleeper for Sale. Features: Double Bunk, Espar Heater, hood Mirrors, Power Heated Mirrors, Power Door Locks and Windows, Spare Tire Rack, Tilt Steering Column,...
ConditionUsed
Usage17,463 Hours
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
TransmissionUltrashift Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number344298P
MLS Number12762108
Last Updated4/9/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

2009 Peterbilt 389EXHD Sleeper Semi Truck
18 0

2009 Peterbilt 389EXHD Sleeper Semi Truck

$112,500 USD
2009 Peterbilt 389 EXHD, LOCATED IN NORTH COLORADO 485 isx Cummins, 575,000 original miles, Great oil pressure no blow by, 18 speed trans, 300” Factory frame rails, Double frame, Full...
ConditionUsed
Usage575,000 Miles
Horse Power485 HP
Engine ModelCummins Isx
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End3.36 ratio
Stock NumberID122123JES
MLS Number12521632
Last Updated12/21/2023
Location
Boise, ID, US
Sold By

Carmody and Associates Inc

Peterbilt 389 Glider Kit - Caterpillar, 550HP, 10 Speed Manual
14 0

2015 Peterbilt 389 Glider Kit - Caterpillar, 550HP, 10 Speed Manual

$147,750 USD
Only 111k Miles on Gold Kit Overhaul including Head with Warranty Through 10/26/2025 with Paperwork ~ Pre ELOG CAT 3406E ~ 550 HP ~ 10 Speed ~ Full Lockers ~ All Aluminum Wheels ~ Brand...
ConditionUsed
Usage558,000 Miles
Duty ClassHeavy Duty
Horse Power550 HP
Engine ModelCaterpillar 3406E
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number283675
MLS Number12627203
Last Updated5/22/2024
Location
Olive Branch, MS, US
Sold By

Truck Market

Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual
13 0

2017 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual

$37,900 USD
524053 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Flex Air Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheels:...
ConditionUsed
Usage524,053 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number262650
MLS Number12851493
Last Updated5/9/2024
Location
Millstone Township, NJ, US
Sold By

Hunter Truck

Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt
69 0

2020 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

$59,500 USD
Paccar MX13 455HP 1650 Torque, Balance 7 years/700,000 mile Major Component Factory Engine Warranty, Engine Brake, Paccar PO-16F112C12 12-Speed Auto Transmission, 13,200 Hendrickson Softek...
ConditionUsed
Usage491,701 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 2.64 ratio
Stock NumberC5236
MLS Number12894742
Last Updated6/2/2024
Location
West Sacramento, CA, US
Sold By

DeWald Equipment

Peterbilt 567 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual
12 0

2019 Peterbilt 567 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual

$57,900 USD
Matched units available, Came from well maintained fleet,,
ConditionUsed
Usage481,112 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number200755
MLS Number12483449
Last Updated5/18/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 579 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 500HP, 10 Speed Endurant Manual
6 0

2016 Peterbilt 579 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 500HP, 10 Speed Endurant Manual

$69,950 USD
Used Peterbilt 579 flat-top sleeper for sale. Features: Dual Exhaust, Dual Fuel Tanks, 40 in. Flat-top Sleeper Cab, and more. Visit Liberty Kenworth and Coopersburg Kenworth to see our HUGE...
ConditionUsed
Usage11,741 Hours
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Endurant Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb
Stock Number352028P
MLS Number11457994
Last Updated11/28/2023
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 567 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual
15 0

2020 Peterbilt 567 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual

$59,900 USD
Matched units available, Came from well maintained fleet,
ConditionUsed
Usage462,362 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number224741
MLS Number12313235
Last Updated5/18/2024
Location
Eau Claire, PA, US
Sold By

Hunter Truck

Kenworth T680 Day Cab Truck - Paccar 405HP, 13 Speed Ultrashift Automatic
33 0

2019 Kenworth T680 Day Cab Truck - Paccar 405HP, 13 Speed Ultrashift Automatic

Call for price
2019 KENWORTH T680 3-AXLE, MX13 (430 HP), Engine Brake, Eaton Fuller FO16E313A-MHP 13-Speed Automatic Transmission, 40,000# Dual Drive Rear Axles (3.25 Ratio), Flex Air Suspension w/ Dash...
ConditionUsed
Usage14,460 Hours
Duty ClassHeavy Duty
Horse Power405 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Ultrashift Automatic
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberE-17911
MLS Number12566043
Last Updated3/22/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 510HP, 13 Speed Manual
12 0

2018 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 510HP, 13 Speed Manual

$89,950 USD
Used Peterbilt 579 Sleeper for sale. Features: Air Ride Cab, TK Tri-Pac APU, Espar Heater, Stainless Half Fenders, Stainless Mudflap Brackets, Cab Sun Visor w/Lights, Power Heated Mirrors,...
ConditionUsed
Usage10,700 Hours
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number22P180
MLS Number11488863
Last Updated11/28/2023
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual
12 0

2019 Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual

$39,900 USD
Inter-axle lock, Cab extenders, . Additional units available, NAP,
ConditionUsed
Usage417,265 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number267926
MLS Number12342076
Last Updated3/22/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Kenworth T680 4800 Gallon Gasoline / Fuel Truck - 12 Speed Automatic
33 0

2019 Kenworth T680 4800 Gallon Gasoline / Fuel Truck - 12 Speed Automatic

Call for price
2019 KENWORTH T680 3-AXLE, MX13 (400 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 38,000# Dual Drive Rear Axles (4.11 Ratio), Paccar Flex Air Suspension w/...
ConditionUsed
Usage13,126 Hours
Duty ClassHeavy Duty
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 4.11 ratio
Capacity4800 Gallons
Stock NumberE-17902
MLS Number12543342
Last Updated3/6/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual
14 0

2019 Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual

$39,900 USD
Inter-axle lock, Cab extenders, Additional unit available, 1YR/125K Red oval warranty available,
ConditionUsed
Usage403,094 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number267189
MLS Number12305299
Last Updated3/22/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Paccar 510HP, 13 Speed Manual
68 0

2021 Peterbilt 579 Day Cab Truck - Paccar 510HP, 13 Speed Manual

Call for price
**2021 PETERBILT 579 3-AXLE DAY CAB TRACTOR**, MX13 (510 HP), Engine Brake, Eaton Fuller RTLO-18913A 13-Speed Manual Transmission, Meritor MT-40-14XHE 38,000# Dual Drive Rear Axles (3.08...
ConditionUsed
Usage10,249 Hours
Duty ClassHeavy Duty
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 3.08 ratio
Stock NumberE-17908
MLS Number12561990
Last Updated1/13/2024
Location
Healdsburg, CA, US
Sold By

Opperman & Son, Inc.

Peterbilt 567 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual
15 0

2020 Peterbilt 567 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 455HP, 13 Speed Manual

$67,900 USD
Matched units available, Came from well maintained fleet,
ConditionUsed
Usage392,790 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number224743
MLS Number12342082
Last Updated5/18/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual
14 0

2019 Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual

$42,900 USD
Collision Mitigation, Inter-axle lock, Cab extenders, Red Oval warranty available,
ConditionUsed
Usage391,222 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission10 Speed Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number267195
MLS Number12260037
Last Updated3/22/2024
Location
Buffalo, NY, US
Sold By

Hunter Truck

Peterbilt 567 Day Cab Truck - Paccar 455HP, 8Ll Manual
13 0

2019 Peterbilt 567 Day Cab Truck - Paccar 455HP, 8Ll Manual

$82,900 USD
Frt. axle and inter axle lock, Wet line w 60gal tank, Alum 1/2 fenders,
ConditionUsed
Usage388,972 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission8LL Manual
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number102543
MLS Number12500230
Last Updated4/24/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic
12 0

2020 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$99,950 USD
Used Peterbilt 579 Sleeper for sale. Features: Air Ride Cab, Carrier APU, Stainless Quarter Fenders, Stainless Mudflap Brackets, Aluminum Storage Box, 2 Hood Spot Mirrors, Painted Sun Visor...
ConditionUsed
Usage7,509 Hours
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End38,000 lb 2.64 ratio
Stock Number22P262
MLS Number11603938
Last Updated11/28/2023
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Did you find what you were looking for? Yes No