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Western Star 4900 Recall 17V521: Front Springs May Overload and Axle Could Separate

NHTSA campaign 17V521, reported August 24, 2017, 38 vehicles potentially affected.

What this recall means for you

Certain trucks have a front axle weight capacity that may exceed the capacity of the front leaf springs. Over time, overloaded springs can cause the front axle to separate from the vehicle, which raises the risk of a crash.

If you own an affected truck, watch for the notice from Daimler Trucks North America (DTNA), which will be sent to registered owners. Dealers will replace the front axle springs free of charge. You can also contact DTNA customer service at 1-800-745-8000 and reference recall FL-745. Check your vehicle identification number (VIN) for open recalls to confirm whether your truck is affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 17V521Daimler Trucks North America LLC
Component
SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY
Problem
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2018 Western Star 4900 trucks. The front axle weight capacity may exceed the spring capacity.
Risk
Overloaded springs may result in the front axle separating from the vehicle, increasing the risk of a crash.
Remedy
DTNA will notify owners, and dealers will replace the front axle springs, free of charge. The recall began on October 16, 2017. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL-745.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

Western Star 490020172018