During pursuit training a 2013 tahoe suffered a catastrophic failure of the wheel suspension assembly. this is the third identical incident in the past month. the other two vehicles were 2014 police pursuit tahoes. in all instances the front wheel assembly failed during a turn. the race or inner dust cover for the wheel bearing assembly separated. this resulted in the bearings coming loose, and the wheel subsequently folding under. in two instances the vehicle was in danger of a rollover situation. this occurred during emergency vehicle training at a regional academy and the vehicles belonged to two different police agencies. the two prior incidents involved vehicles with under 5000 miles. *tr
Tl* the contact owns a 2013 chevrolet tahoe. the contact stated that while driving approximately 25 mph, the power steering failed without warning. the vehicle was increasingly difficult to control. the vehicle was taken to a dealer where the failure was unable to be duplicated. the vehicle was not repaired. the manufacturer was made aware of the failure. the failure mileage and current mileage was 46,159.