Uniform Tire Quality Grading
Buick Verano / Buick Verano Owners Manual / Vehicle Care / Wheels and Tires / Uniform Tire Quality Grading
Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:
See also:
When to Check
Check your tires once a month or more.
Also, check the tire pressure of the spare tire. ...
Once a Month
• Tire inflation check. See Inflation - Tire Pressure.
• Tire wear inspection. See Tire Inspection and
Rotation. ...
Tire Pressure
Tires need the correct amount of
air pressure to operate
effectively.
Notice:
Neither tire
underinflation nor
overinflation is good.
Underinflated tires, or tires
that do not have enough ...