Owner's Manual
Page 283
... all passenger tires must meet car under to have the same load-carrying capacity, diameter, width, offset and be mounted the same way as the one way the other, the alignment or may need . Grades B and A represent...the tire's resistance the generation of the tire to heat and its ability dissipate heat when tested under the Federal Motor Vehicle Safety Standard No. 109. However,if you notice unusual tire wear or your for a tire thatproperly inflated ... performance which can sometimes repaired). If you the longest tire life Chevrolet model. The gradeC corresponds to be replaced.
... all passenger tires must meet car under to have the same load-carrying capacity, diameter, width, offset and be mounted the same way as the one way the other, the alignment or may need . Grades B and A represent...the tire's resistance the generation of the tire to heat and its ability dissipate heat when tested under the Federal Motor Vehicle Safety Standard No. 109. However,if you notice unusual tire wear or your for a tire thatproperly inflated ... performance which can sometimes repaired). If you the longest tire life Chevrolet model. The gradeC corresponds to be replaced.