2015 Western Star 4900 Recalls

Recalls on record Updated July 2026

The 2015 Western Star 4900 has 14 NHTSA recall campaigns affecting an estimated 476,058 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 4 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.

Recall campaigns

TIRES 21V896000 2021-11-17 307 affected
Defect

Daimler Trucks North America, LLC (DTNA) is recalling certain 2012-2021 Freightliner SD 108, Freightliner SD 114, 2016-2020 Freightliner Coronado, 2013 Western Star 6900, 2013-2022 Western Star 4700, Western Star 4900, and 2022 49X vehicles. The tires and rims are not approved and rated for these vehicles from the…

Consequence

Unapproved tires that are not rated for the vehicle can cause tire performance issues, increasing the risk of a crash.

Remedy

Dealer will inspect and replace, as necessary, tires and rims, free of charge. Interim owner notification letters were mailed January 14, 2022. Owner notification letters were mailed on April 22, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall FL-908.

SERVICE BRAKES, AIR 19V370000 2019-05-14 741 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain 2004-2019 Freightliner 108SD, 114SD, 122SD, Cascadia, Columbia, Classic, FL80, FLD 120SD, Business Class M2, Western Star 4700, 4900, 6900, Sterling Acterra, L7500, LT7500, L8500, LT8500, L9500, and LT9500 vehicles. The vehicles may have an insufficient…

Consequence

An insufficient air reservoir volume may reduce brake effectiveness, increasing the risk of crash.

Remedy

DTNA will notify owners, and dealers will add air reservoir capacity to the affected vehicles. Owner letters were mailed on November 29, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-815.

STEERING 18V503000 2018-07-31 1,256 affected
Defect

Daimler Trucks North America, LLC (DTNA) is recalling certain 2012-2015 Freightliner Cascadia, Coronado, Business Class M2, 114SD, and Western Star 4900 trucks. In certain front axle, brake lining, and brake spider combinations, braking may cause high vibrations, resulting in early failure of the tie-rod tube.

Consequence

A tie-rod failure would cause a disconnect between the front wheels, resulting in a loss of steering ability, thereby increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will replace the brake linings, brake spider, and tie-rod, free of charge. The recall began March 22, 2019. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL782.

SERVICE BRAKES, AIR 18V351000 2018-05-29 640 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain 2012-2019 Western Star 4900 trucks built with Lowmax hoods and disc brakes. There may be insufficient clearance between the front brake hose and the hood resulting in the brake hose being chafed.

Consequence

Front brake hose chafing may causing air loss, possibly reducing braking effectiveness and increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will replace the front axle brake hose, free of charge. DTNA issued owners an interim notification on July 27, 2018. The recall began November 27, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-773.

EQUIPMENT 17V810000 2017-12-15 24,860 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain 2002-2017 Freightliner Cascadia, Century Class, Columbia and Coronado trucks and Western Star 4700, 4900, 5700, 5900 and 6900 trucks. These vehicles are equipped with Kidde Plastic-Handle or Push Button 'Pindicator' Fire Extinguishers that may become…

Consequence

In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

Remedy

DTNA will notify owners, and instruct them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on April 11, 2018. Owners may contact DTNA customer service at 1-800-547-0712, or contact Kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on…

EXTERIOR LIGHTING 17V761000 2017-11-27 438,255 affected
Defect

Daimler Trucks North America, LLC (DTNA) is recalling certain 2008-2018 Freightliner Cascadia, Western Star 4700, 4900, 5700, and 6900 trucks. After hard brake applications, the brake light pressure switch may not activate the brake lights with a light application of the brake pedal.

Consequence

If the brake lights fail to illuminate, there would not be a signal to other motorists that the vehicle is slowing, increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will repair the vehicles, free of charge. Daimler issued interim notifications to owners on January 22, 2018. The recall began on May 9, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-756.

SERVICE BRAKES, AIR 17V124000 2017-02-27 450 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain 2015-2018 Western Star 4900 trucks. The aluminum air tanks on these vehicles may have improper welds possibly resulting in a rapid loss of air pressure.

Consequence

A rapid loss of air pressure without warning may cause a sudden application of the park brakes, increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will replace the aluminum air tanks with steel, triple compartment, air tanks, free of charge. The recall began on April 27, 2017. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-732.

SEAT BELTS 16V711000 2016-10-05 1,944 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain model year 2014-2017 Western Star 4900 and 5700 trucks manufactured March 22, 2013, to September 23, 2016 and equipped with a Stratosphere sleeper cab. The seat belt mounting plate may have a drill hole that is too large.

Consequence

If the plate has a hole that is too big, the plate may fail when it stressed such as in the event of a crash, preventing the seat belt from adequately restraining the seat occupant, increasing the risk of injury.

Remedy

DTNA will notify owners, and dealers will reinforce the seat belt mounting plate, free of charge. An interim notice was mailed to owners on December 7 2016. The final remedy is now available. A second notice was mailed to owners on February 24, 2017. Owners may contact DTNA customer service at 1-800-547-0712. …

POWER TRAIN 15V859000 2015-12-22 43 affected
Defect

Daimler Trucks North America, Inc. (DTNA) is recalling certain model year 2015-2016 Freightliner 108SD, 114SD, Business Class M2, and Western Star 4900 vehicles manufactured September 26, 2014, to November 6, 2015, and equipped with certain drive axles manufactured by Marmon-Herrington. The affected axles have hex…

Consequence

If the hex nuts are not tightened to specification, the driveshaft may disconnect from the drive axle, resulting in a loss of propulsion and increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will inspect the hex nuts, tightening them as necessary, free of charge. The recall began on February 5, 2016. Owners may contact DTNA customer service at 1-800-745-8000, or Marmon-Herrington customer service at 1-800-547-0712. DTNA's number for this recall is FL-699.

ELECTRICAL SYSTEM 15V383000 2015-06-17 21 affected
Defect

Daimler Trucks North America, LLC (DTNA) is recalling certain model year 2015 Western Star 4700, 4800 and 4900 trucks manufactured November 15, 2014, to January 30, 2015. In the affected vehicles, the speedometer may not operate properly, possibly not displaying the vehicle's speed.

Consequence

If the speedometer does not show the vehicle speed, the driver may unknowingly exceed the posted speed limit, increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will install a new speedometer, free of charge. The recall began on July 28, 2015. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL-683.

SERVICE BRAKES, AIR 15V185000 2015-03-30 3,732 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain model year 2015 Freightliner Cascadia, Business Class M2, 108SD, 114SD, 122SD, Coronado, Western Star 4700, and Western Star 4900 trucks manufactured October 6, 2014, to February 16, 2015, and equipped with Haldex Life Seal brake chambers. The affected…

Consequence

While traveling at highway speeds, brake drag may cause loss of vehicle control, increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will replace the brake chambers, free of charge. Owners were mailed interim notices at the end of May 2015. The recall began on September 25, 2015. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL676.

EQUIPMENT 15V182000 2015-03-27 2,226 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain model year 2014-2015 Western Star 4700, 4900, 5700, and 6900 trucks manufactured from July 23, 2013, through December 4, 2014, and equipped with certain Kidde disposable handheld fire extinguishers. These fire extinguishers may not fully discharge as…

Consequence

In the event of a fire, if the fire extinguisher does not work correctly, there is an increased risk of injury to the truck occupants.

Remedy

DTNA will notify owners, and Kidde will provide a replacement extinguisher when contacted directly or affected owners may go to an authorized DTNA repair facility to order a replacement fire extinguisher, free of charge. The recall began on May 26, 2015. Affected owners may contact Kidde directly toll free at (855)…

SERVICE BRAKES, AIR 14V758000 2014-11-28 1,580 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain model year 2015 Freightliner Business Class M2, 108SD, 114SD, 122SD, Coronado, Columbia Glider, Argosy Glider, Western Star 4700, and Western Star 4900 trucks manufactured September 17, 2014, to November 10, 2014 equipped with Haldex Life Seal brake…

Consequence

While traveling at highway speeds, brake drag may cause loss of vehicle control, increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will inspect and repair the diaphragm if necessary, free of charge. Owners were sent an interim notice on January 27, 2015. The recall began on September 25, 2015. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL-676.

SERVICE BRAKES, AIR 14V527000 2014-09-03 3 affected
Defect

Daimler Trucks North America LLC (DTNA) is recalling certain model year 2014-2015 Western Star 4900 trucks manufactured June 24, 2013, to April 30, 2014. The affected vehicles were manufactured without Anti-lock Brake Systems. As such, these vehicles fail to meet the requirements of Federal Motor Vehicle Safety…

Consequence

When not equipped with ABS, the affected vehicles have a greater chance of wheel lock up when braking, increasing the risk of a crash.

Remedy

DTNA will notify owners, and dealers will install an Anti-lock Brake System, free of charge. The recall began on October 28, 2014. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL-665.

Complaints by component

ELECTRICAL SYSTEM
1
STRUCTURE:BODY
1
TIRES
1
WHEELS
1
Total complaints4

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“Brand new truck with about 60,000 on original tires. Passenger side tire blew at speed around 66. Hood was destroyed, truck was able to stop on the shoulder. Had almost 1,000,000 in cargo on truck. Hood and other parts will cost about $23,000 plus labor. Road service was $2,500. Rim was destroyed.…”

STRUCTURE:BODY · reported 2014-10-20

“Brand new truck with about 60,000 on original tires. Passenger side tire blew at speed around 66. Hood was destroyed, truck was able to stop on the shoulder. Had almost 1,000,000 in cargo on truck. Hood and other parts will cost about $23,000 plus labor. Road service was $2,500. Rim was destroyed.…”

ELECTRICAL SYSTEM · reported 2014-10-20

“Brand new truck with about 60,000 on original tires. Passenger side tire blew at speed around 66. Hood was destroyed, truck was able to stop on the shoulder. Had almost 1,000,000 in cargo on truck. Hood and other parts will cost about $23,000 plus labor. Road service was $2,500. Rim was destroyed.…”

WHEELS · reported 2014-10-20

“Brand new truck with about 60,000 on original tires. Passenger side tire blew at speed around 66. Hood was destroyed, truck was able to stop on the shoulder. Had almost 1,000,000 in cargo on truck. Hood and other parts will cost about $23,000 plus labor. Road service was $2,500. Rim was destroyed.…”

TIRES · reported 2014-10-20

Defect investigations

Investigation AQ18002 Opened 2018-04-23 · closed 2024-07-11

Daimler Trucks North America Recalls

On April 23, 2018, the National Highway Traffic Safety Administration (“NHTSAâ€�) opened Audit Query (AQ18002) to assess the timeliness and scope of four recalls ï¬�led by Daimler Trucks North America, LLC (“DTNAâ€�). NHTSA subsequently expanded AQ18002 to examine the timeliness and scope of three additional DTNA…

Investigation AQ18002 Opened 2018-04-23 · closed 2024-07-11

Daimler Trucks North America Recalls

On April 23, 2018, the National Highway Traffic Safety Administration (“NHTSAâ€�) opened Audit Query (AQ18002) to assess the timeliness and scope of four recalls ï¬�led by Daimler Trucks North America, LLC (“DTNAâ€�). NHTSA subsequently expanded AQ18002 to examine the timeliness and scope of three additional DTNA…

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2015 Western Star 4900 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.