2016 Kia Sorento Wheels Problems

All 4 tires on 2016 kia sorento are dry rotting at very fast pace. The tires are michel8n premier ltx 235 55/r19 m&s which should last 60,000 miles. I am at 39,600 at current time.

My 2016 had approximately 40,000 miles when it developed a shimmy on the highway. After inspection at sullivan tire, an authorized kumho dealer it was determined that 2 of my original equipment kumho krugen 235/55/19 tires were out of round and unbalanceable. All 4 tires had 6-7 32nd's of wear left.

Abnormal tire wear. Chunks of tread missing from two front tires. I am original owner of vehicle.

My traction control light is on along with my ABS sensor light and another light indication red figure with like a stop sign only when someone in passenger seat as well as a exhaust issue my vehicle sounds loud driving out of no where

Unusually rapid tire wear on front tires is going to require the 2nd replacement of all 4 tires within a 13 month period covering a total of 16,440 miles. The vset ofehicle was purchased used with new set of tires in 9/2018 (22,205 mi), by 3/2019, (31,648 mi) two tires were bald and required replacement of all 4 tires as car has all-wheel-drive..

The tire sticker at the side of the driver door does not state what the required load and speed index should be for the tire. The manual does not have any information on the load index, and has a vague speed index chart (rating letter vs. Speed) referring to passenger vehicles in general but no mention of this particular vehicle.