GMC TSB #PIT4261J
2021 GMC Yukon
Affected Component: TIRES:SIDEWALL
- Summary
- This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction.