# 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.

- Type: Service bulletin
- NHTSA id: 10210850
- Published by NHTSA: 2022\-05\-03
- Manufacturer's number: SSM 50733
- Manufacturer's date: 2022\-04\-28
- NHTSA component: TIRES: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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10210850-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10210850-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Tires

## Vehicles listed

- 2021 to 2022 FORD BRONCO
- 2021 to 2022 FORD BRONCO SPORT
- 2021 to 2022 FORD E\-150
- 2021 to 2022 FORD E\-250
- 2021 to 2022 FORD E\-350
- 2021 to 2022 FORD E\-450
- 2021 to 2022 FORD EDGE
- 2021 to 2022 FORD ESCAPE
- 2021 to 2022 FORD EXPEDITION
- 2021 to 2022 FORD F\-150
- 2021 to 2022 FORD F\-250 SD
- 2021 to 2022 FORD F\-350 SD
- 2021 to 2022 FORD F\-450 SD
- 2021 to 2022 FORD F\-550 SD
- 2021 to 2022 FORD F\-650 SD
- 2021 to 2022 FORD F\-750 SD
- 2022 FORD MAVERICK
- 2021 to 2022 FORD MUSTANG
- 2021 to 2022 FORD MUSTANG MACH E
- 2021 to 2022 FORD RANGER
- 2021 to 2022 FORD TRANSIT
- 2021 to 2022 FORD TRANSIT CONNECT
- 2021 to 2022 LINCOLN AVIATOR
- 2021 to 2022 LINCOLN CORSAIR
- 2007 LINCOLN MKX
- 2021 to 2022 LINCOLN NAUTILUS
- 2021 to 2022 LINCOLN NAVIGATOR

## Recalls for the same vehicles and component

- [2025330](/recalls/tc/2025330.md), 2025-06-13: Tires
- [25V340000](/recalls/nhtsa/25V340000.md), 2025-05-23: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
- [2022338](/recalls/tc/2022338.md), 2022-06-24: Tires
- [22V453000](/recalls/nhtsa/22V453000.md), 2022-06-24: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

## Other bulletins for the same vehicles and component

- [22\-PU0930RBA\-CHM](/bulletins/10238728.md), 2023-07-06, Service bulletin: ELECTRICAL SYSTEM; SERVICE BRAKES; TIRES. 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 50098](/bulletins/10201583.md), 2021-09-28, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. 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.
- [0746](/bulletins/10022720.md), 2007-09-25, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. CERTAIN 2007 MODEL YEAR LINCOLN MKX AND FORD EDGE VEHICLES EQUIPPED WITH TIRE PRESSURE MONITOR SYSTEM \(TPMS\) \- TPMS ACTIVATION. \*NJ

JSON: [/v1/bulletins/10210850](/v1/bulletins/10210850)

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