One problem related to tire sidewall has been reported for the 1999 Jeep Cherokee. The most recently reported issues are listed below.
3 of 4 tires have sidewall cracks around the rims 360 deg. Goodyear dealer says not serious. I am concerned about possible tires failure, in particular during cornering. I believe the tires should be replaced for safety. (tiresize: p225/75r15).