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Service bulletin SSM 50733

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10210850
Published by NHTSA2022-05-03
Manufacturer's numberSSM 50733
Manufacturer's date2022-04-28
NHTSA componentTIRES:SIDEWALL

NHTSA's summary

Some 2021 and 2022 Ford and Lincoln vehicles may experience a tire sidewall wavy/indentation appearance in the radial direction on one or both sidewalls. Sidewall wavy/indentation appearance is a common cosmetic characteristic of radial tire construction and will not affect the performance of the tire.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Tires

Vehicles listed
FORD BRONCO2021, 2022
FORD BRONCO SPORT2021, 2022
FORD E-1502021 to 2022
FORD E-2502021 to 2022
FORD E-3502021, 2022
FORD E-4502021, 2022
FORD EDGE2021, 2022
FORD ESCAPE2021, 2022
FORD EXPEDITION2021, 2022
FORD F-1502021, 2022
FORD F-250 SD2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
FORD F-350 SD2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
FORD F-650 SD2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
FORD F-750 SD2021, 2022 (the catalog's model; the bulletin names a series or trim of it)
FORD MAVERICK2022
FORD MUSTANG2021, 2022
FORD MUSTANG MACH E2021, 2022
FORD RANGER2021, 2022
FORD TRANSIT2021, 2022
FORD TRANSIT CONNECT2021, 2022
LINCOLN AVIATOR2021, 2022
LINCOLN CORSAIR2021, 2022
LINCOLN MKX2007
LINCOLN NAUTILUS2021, 2022
LINCOLN NAVIGATOR2021, 2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20253302025-06-13. Tires
25V3400002025-05-23. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
20223382022-06-24. Tires
22V4530002022-06-24. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
22-PU0930RBA-CHM2023-07-06. Service bulletin. Priority Update 22-PU0930-RBA-CHM for 2022-2023 F-150 Lightning vehicles is now available. Quality Improvements include: - Improved notification strategy when the frunk is open. - Removed pop-up of rear brake assist unavailable under certain conditions. - Removed incorrect Cross Traffic Alert pop-up - Corrects pop-up message for "Neutral Tow Enabled", previously it incorrectly displayed "Emergency Tow Enabled". - Improved 12V key off load - Customer will now get message in Ford Pass when tire pressure is low
SSM 500982021-09-28. Service bulletin. Some 2021 F-150 vehicles equipped with navigation may exhibit an illuminated tire pressure monitor system (TPMS) warning indicator and/or a concern with reduced range of the keyfob. This may be due to a telematics control unit (TCU) module concern. Remove the TCU fuse and if the concern is no longer present, replace the TCU. Refer to Workshop Manual (WSM), Section 415-00. For claiming, use casual part 14F546 and the applicable labor operations of Section 10 of the Service Labor Time Standards (SLTS) Manual.
07462007-09-25. Service bulletin. CERTAIN 2007 MODEL YEAR LINCOLN MKX AND FORD EDGE VEHICLES EQUIPPED WITH TIRE PRESSURE MONITOR SYSTEM (TPMS) - TPMS ACTIVATION. *NJ