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2018 Freightliner 122SD problems

The most common problem on the 2018 Freightliner 122SD is tires. Its complaint count is close to a typical 122SD model year.

Typical yearClose to a typical year
Owner complaints
1
Recalls
8
Service bulletins
4611 warranty
Worst area
Tires

The worst 2018 Freightliner 122SD problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Tires
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Tires
    1

Recalls 8

Power train: clutch assemblyReported October 16, 2020 · 4,329 vehicles affected
What is wrong
Daimler Trucks North America LLC (DTNA) is recalling certain 2018-2019 Freightliner Cascadia, Business Class M2, 108SD, 114SD and 122SD and Western Star 4700, 4900 and 5700 vehicles. An internal component within the clutch assembly may fail, which in certain circumstances could allow the vehicle to move unexpectedly.
Risk
Unintended vehicle movement van increase the risk of a crash.
Remedy
DTNA will notify owners, and dealers will update the software and replace the clutches, free of charge. DTNA issued owners an interim notification on December 7, 2020. Owner notification letters were mailed on May 28, 2021. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL-865.

Recall number 20V642000 · Recall details

Exterior lightingReported April 14, 2020 · 63,175 vehicles affected
What is wrong
Daimler Trucks North America LLC (DTNA) is recalling certain 2006-2020 Freightliner Columbia, 2006-2021 Freightliner Business Class M2, 2007-2020 Freightliner Coronado, 2014-2021 Freightliner 122 SD, 2007 Sterling A 9500, 2006 Freightliner Argosy, 2006-2007 Sterling AT9500, 2008-2021 Freightliner Cascadia, 2006-2008 Freightliner Classic, 2006-2011 Freightliner Century Class, 2006-2010 Freightliner FLD, and 2017 Western Star 5700 vehicles. The rear reflective tape may be partially covered by the mudflap hanger bracket, which may reduce the vehicle's visibility to other drivers on the road. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk
The vehicle's rearward visibility may be reduced, increasing the risk of a crash.
Remedy
DTNA will notify owners, and dealers will inspect and reposition the reflective tape to ensure that it is completely visible, as necessary, free of charge. The recall began May 29, 2020. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL848.

Recall number 20V214000 · Recall details

Power train: clutch assemblyReported December 19, 2018 · 6,795 vehicles affected
What is wrong
Daimler Trucks North America LLC (DTNA) is recalling certain 2018-2019 Freightliner 108SD, 114SD, 122SD, Cascadia, Business Class M2, Western Star 4700, 4900, and 5700 vehicles, equipped with certain Eaton ECA heavy-duty truck clutches. An internal component in the clutch assembly may fail, possibly resulting in unintended vehicle movement.
Risk
Unintended vehicle movement can increase the risk of a crash.
Remedy
DTNA will notify owners, and dealers will update the software, and repair any physical components, free of charge. DTNA issued owners an interim notification on February 16, 2019. The recall began July 31, 2019. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL-803.

Recall number 18V903000 · Recall details

Suspension: front: control armReported December 19, 2018 · 501 vehicles affected
What is wrong
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2019 Freightliner 114SD, 122SD, 108SD, Cascadia and Business class M2 trucks, Freightliner Custom Chassis XBS, XCL, XCM, MT45, MT55, S2G, S2RV, XCR and XCS custom chassis and Western Star 4700, 4900 and 5700 trucks equipped with Detroit Axle axles. The affected vehicles may have loose steering and tie rod arm bolts.
Risk
Loose tie rod arm bolts may lead to separation of the tie rod arm, resulting in a loss of vehicle control, increasing the risk of a crash.
Remedy
DTNA has notified owners, and dealers will inspect the steering arm and tie rod arm bolts for to make sure that they are properly tightened, installing new fasteners as necessary, free of charge. The recall began February 9, 2019. Owners may contact Daimler Trucks at 1‑800‑547‑0712. DTNA's number for this recall is FL-802.

Recall number 18V913000 · Recall details

Engine and engine cooling: engine: dieselReported August 30, 2018 · 4,500 vehicles affected
What is wrong
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2019 Freightliner Cascadia, Coronado and 122SD, and Western Star 4900 trucks, equipped with Cummins ISX15 or X15 diesel engines. In certain driving conditions, such as on a long down-hill grade, the fuel line may burst if the fuel pump cooling circuit screen becomes restricted.
Risk
If the fuel line bursts, fuel may leak onto the road resulting in a roadway hazard for other motorists. The engine may also stall without warning, resulting in the vehicle's inability to restart, increasing the risk of a crash.
Remedy
Dealers will replace the affected nylon fuel line with a steel fuel line, free of charge. The recall began November 21, 2018. Owners may contact DTNA customer service at 1‑800‑547‑0712 or Cummins customer service at 1‑800‑286‑6467. DTNA's number for this recall is FL789.

Recall number 18V581000 · Recall details

Service brakes, air: disc: caliperReported August 9, 2018 · 4,155 vehicles affected
What is wrong
Daimler Trucks North America, LLC (DTNA) is recalling certain 2018-2019 Freightliner 108SD, 114SD, 122SD, Cascadia, Columbia, Coronado, and Business Class M2 vehicles. During manufacturing, the brake caliper mounting bolts may have been insufficiently tightened.
Risk
Loose brake caliper mounting bolts can reduce brake effectiveness, increasing the risk of a crash.
Remedy
DTNA will notify owners, and dealers will check and tighten the brake caliper mounting bolts, free of charge. The recall began October 5, 2018. Owners may contact DTNA customer service at 1‑800‑547‑0712. DTNA's number for this recall is FL-783.

Recall number 18V525000 · Recall details

Fuel system, dieselReported July 19, 2017 · 74 vehicles affected
What is wrong
Daimler Trucks North America (DTNA) is recalling certain 2017-2018 Freightliner 122SD trucks, Western Star 4900 and 6900 trucks, and Freightliner Custom Chassis XCM and XCP chassis equipped with Cummins ISX15 engines. The affected engines have a fuel pump whose drive gear may slip on its drive shaft, resulting in a loss of fuel pump function.
Risk
Failure of the fuel pump will result in a sudden engine stall with no warning, and with no ability to restart, increasing the risk of a crash.
Remedy
Cummins will send notices to the owners of the affected vehicles and Cummins dealers will replace the fuel pumps, free of charge. The recall began on September 11, 2017. Owners may contact Cummins customer service at 1‑800‑286‑6467 or DTNA customer service at 1‑800‑745‑8000. DTNA's number for this recall is FL744.

Recall number 17V450000 · Recall details

EquipmentReported July 17, 2017 · 2,483 vehicles affected
What is wrong
Daimler Trucks North America (DTNA) is recalling certain 2018 Freightliner Cascadia, M2 Business Class, 114SD, and 122SD trucks, and Western Star 4700 and 5700 trucks. These vehicles have tow hooks used for recovery purposes that may fail during use.
Risk
If the tow hook fails without warning during a recovery operation, the sudden release of the vehicle may increase the risk of injury.
Remedy
DTNA will notify owners, and dealers will inspect the vehicle's tow hooks and, depending on their production date codes, will replace them, free of charge. The recall began on September 14, 2017. Owners may contact DTNA customer service at 1‑800‑745‑8000. DTNA's number for this recall is FL-742.

Recall number 17V452000 · Recall details

See all 8 recalls for the 2018 Freightliner 122SD

Technical service bulletins for the 2018 Freightliner 122SD 461

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 461 bulletins for the 2018 Freightliner 122SD

What 2018 Freightliner 122SD owners say

Most recent owner complaints, unedited.

Filed Sep 24, 2025 · Tires · ID

tread separation on brand new steer tires, this truck and another with 11000.00$ damage. the tires are a goodyear marathon lhs 11r/22.5. all tires failed built in cali columbia. sent tire to goodyear and they rejected claim twice. independent dealers plural all confirm tread separation due to manufacture defect. they day saturday night sept 20 this tire failed exactly the same way as on peterbilt. have pics of all failures dot numbers and as i said the tire that are failing all have same dot number made in columbia, goodyear rejects all defects.

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Questions about the 2018 Freightliner 122SD

Is the 2018 Freightliner 122SD reliable?

Owners have filed 1 complaint about the 2018 Freightliner 122SD, close to a typical 122SD model year.

What is the most common problem with the 2018 Freightliner 122SD?

Tires, with 1 complaint.

How many recalls does the 2018 Freightliner 122SD have?

8 recalls, covering power train, exterior lighting and suspension.

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