ProPublica

Journalism in the Public Interest

MERIT

ALL COUNTRY

Size Temperature Rating Traction Rating Treadwear Rating
14 & 15
C B A
C B A AA
14 & 15
C B A
C B A AA

DH 60/65 (HR)

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

FOUR SEASON (70/75/80)

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

HPZ-760 (ZR)

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

METRIC RST

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

SIGNET A/S

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

SR 5000 (SR 50)

Size Temperature Rating Traction Rating Treadwear Rating
15
C B A
C B A AA

SR 5000 (SR 70)

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

SR 5000 (TR 60/65)

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

TOURING SE (70/65/60/55)

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

TOURING SE (75/80)

Size Temperature Rating Traction Rating Treadwear Rating
13
C B A
C B A AA
14 & 15
C B A
C B A AA
14 & 15
C B A
C B A AA

YP 701

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

YP 821

Size Temperature Rating Traction Rating Treadwear Rating
All sizes
C B A
C B A AA

Sources: NHTSA Uniform Tire Quality Grading Standards, TireReview.com