Jeep Cherokee 2020 — technical service bulletin
Bulletin W43 Rev 1 Combo · NHTSA communication 10215921 · issued Jan 8, 2021
Technical service bulletin
communication type
Tires
component
2020
model years
1
vehicle entries
Official summary
Customer Satisfaction Notification W43 Tire Rub & Chrome Exhaust
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.