There are 3 stored owner reports matching the tires & wheels leading-label group for the 2018 Cadillac XT5 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 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)The tread is separating from the tire in chunks. Never seen this in a 21000 mile factory Michelin tire let alone any other tire before. It exposes the core of the tire which is a safety hazard. Called Michelin and they were only concerned about the warrantee, not the safety.
The contact owns a 2018 Cadillac XT5 equipped with Michelin Tires, Tire Line: Touring H/T, Tire Size: 235/55/R20, DOT Number: B9AJ00TX2017. The contact stated that while his wife was driving 35 MPH, the rear driver's side tire had a sidewall blowout. The contact's wife was able to drive to a tire dealer. The dealer replaced all four tires. The manufacturer was made aware of the failure and informed the contact that the tires were not covered under warranty. The failure mileage was unavailable.
2018 CADILLAC XTS. CONSUMER WRITES IN REGARDS TO VEHICLE HAVING THE WRONG SIZE SPARE TIRE FOR VEHICLE. *LD THE CONSUMER STATED THE MANUFACTURER CLAIMED THE VEHICLE WAS OPERATING AS DESIGNED. *JS
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: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.