2018 Honda Pilot Elite <20,000 miles, tires rotated as required at the Dealership. All four tires are splitting open where there used to be seams (multiple splits on sidewall on all four tires). Filed a NHTSA complaint and emailed Continental. Have Dealer eval today (tires were the original parts when car was purchased and you have to "go to where you purchased the tires" to make a warranty claim). These tires have lost air consistently since purchased.