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Fccc XCM Recall 21V921: Tire Valve Stem Can Be Damaged, Causing Tire Pressure Loss

NHTSA campaign 21V921, reported November 23, 2021, 16,676 vehicles potentially affected.

What this recall means for you

The tire valve stem extension on the inner wheel can contact the outer wheel rim opening and become damaged. This can cause the inner tire to lose air pressure, which increases the risk of a crash.

Authorized dealers will remove the inner valve stem extensions and stabilizers at no cost to you. Owner notification letters were mailed January 18, 2022. You can also contact Daimler Trucks North America customer service at 1-800-547-0712 and reference recall FL912. This recall supersedes and expands an earlier recall, 20V-529 (FL-861), so vehicles already repaired under that recall will also need this new remedy completed.

Check your vehicle's VIN for open recalls to confirm whether this one applies to you and to schedule the free repair.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 21V921Daimler Trucks North America, LLC
Component
TIRES:VALVE
Problem
Daimler Trucks North America, LLC (DTNA) is recalling certain 2017-2019 Freightliner Custom Chass XCL, 2017-2022 XCM, XCS, 2017-2023 MC, XCR, 2018-2019 XBR, 2018-2020 XBS, 2018-2022 MBC, MT55, S2C, S2G, S2RV vehicles. The tire valve stem extension for the inner wheel may come into contact with the outer wheel rim opening and become damaged.
Risk
Damage to the valve stem extension may result in a loss of tire pressure of the inner wheel, increasing the risk of a crash.
Remedy
Dealers will remove the inner valve stem extensions and stabilizers, free of charge. Owner notification letters were mailed January 18, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL912. Note: This recall supersedes and expands recall 20V-529 (FL-861). Vehicles previously repaired under 20V-529 will need to have the new remedy completed under this recall.
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

Fccc MBC20182019202020212022
Fccc MC2017201820192020202120222023
Fccc MT 5520182019202020212022
Fccc Redundant S2G2018
Fccc S2C20182019202020212022
Fccc S2G2019202020212022
Fccc S2RV2022
Fccc XB-R20182019
Fccc XBS201820192020
Fccc XC-L201720182019
Fccc XCM201720182019202020212022
Fccc XCR2017201820192020202120222023
Fccc XCS201720182019202020212022