CarRecallWatchThe 2020 Western Star 4900 has 7 safety recalls on file with NHTSA.
Owners have filed 1 complaint with NHTSA.
The most-reported problem area is Suspension (1 report).
2020 Western Star 4900 recalls
Incompatible tires can reduce grip and raise crash risk
Certain heavy trucks are equipped with tires that are not compatible with their 8.25-inch rims.
Unapproved tires and rims can raise crash risk
Certain heavy-duty trucks were built or equipped with tires and rims that are not approved or rated for the vehicle by the Tire and Rim Association or the tire manufacturer.
Incorrect axle weight label could lead to overloading and crash risk
The vehicle certification label on these trucks lists a Gross Axle Weight Rating (GAWR) that is higher than the capacity of the tires.
Suspension Bolts May Separate, Posing Crash Risk
Certain heavy trucks with SL2065 steerable lift axles may have lower rear pivot cap screws that are too short to fully engage their locking nuts.
Incorrect weight rating label may lead to overloading and crash risk
Certain heavy-duty trucks built by Daimler Trucks North America have a certification label that may list an incorrect Gross Axle Weight Rating (GAWR).
Sleeper cab vent window can detach while driving
The sleeper cab vent window on certain Western Star 4900 and 5700 trucks may detach from the vehicle because of improperly applied adhesive.
Side door can separate from hinges while driving
Certain 2017-2020 Western Star 4900 and 5700 trucks have a baggage or sleeper side door whose adhesive bond may fail, allowing the door to separate from its hinges.
Most common 2020 Western Star 4900 problems
Problem areas named in the 1 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Suspension | 1 |
| Unknown Or Other | 1 |
What owners report
Center pin in front leaf springs is not long enough to enter hole in front axle which, keeps them from moving side to side and front to rear. This caused axle to move front and back egg shaping the spacers and causing u bolts to loosen. This could have been catastrophic if it had not been caught by mechanic after I noticed something not being right. The front axle could have folded under the weight of the truck had I had to apply the brakes hard to stop which could have caused a terrible accident. This has kept me in the shop for over a week. Now I have a huge bill and a truck note to pay because of negligence on behalf of western star trucks.There are other trucks that have experienced this
2020 Western Star 4900 questions
Does the 2020 Western Star 4900 have any recalls?
Yes. NHTSA lists 7 safety recalls for the 2020 Western Star 4900: Incompatible tires can reduce grip and raise crash risk; Unapproved tires and rims can raise crash risk; Incorrect axle weight label could lead to overloading and crash risk; Suspension Bolts May Separate, Posing Crash Risk; Incorrect weight rating label may lead to overloading and crash risk. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2020 Western Star 4900?
Based on 1 owner complaint filed with NHTSA, the most-reported problem areas are Suspension (1), Unknown Or Other (1).
How do I check if a recall on my 2020 Western Star 4900 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.