There are 2 stored owner reports matching the tires & wheels leading-label group for the 2009 Mercedes-Benz CLK-Class in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)THE TPMS CONSTANTLY DISPLAYS FALSE WARNING MESSAGES ABOUT THE TIRES BEING LOW ON PRESSURE. THIS BEGAN ABOUT TWO YEARS AGO, WHEN THE CAR WAS 7 YEARS OLD, 100K MILES. NUMEROUS TRIPS TO THE DEALER AND OTHER REPAIR SHOPS HAS NOT ALLEVIATED THE PROBLEM. TPMS CONSTANTLY GIVING A FALSE WARNING ABOUT LOW TIRE PRESSURE IS A SERIOUS PROBLEM. MUCH LIKE SMOKE ALARMS WHICH GIVE FALSE NOTICE, FALSE TIRE PRESSURE WARNINGS WILL BE IGNORED. THE VEHICLE IS TYPICALLY IN A MOVING CONDITION WHEN THE TPMS ISSUES A FALSE ALERT.
WHEN INSPECTING MY TIRES AT 19000 MILES, I DISCOVERED CRACKING ALONG THE INNER SIDEWALL FOR ONE MY FOUR TIRES. THIS IS THE ONLY TIRE SHOWING ANY CRACKING. *TR I TOOK THE TIRE FOR REVIEW TO THE TIRE DEALER, AND THEIR EXPERT INDICATED THIS WAS INDEED A DEFECTIVE TIRE, THAT THE CRACKING WAS NOT YET DETRIMENTAL TO THE TIRE, BUT THAT IS SHOULD BE REPLACED AS SOON AS POSSIBLE.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 31, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.