ProPublica

Journalism in the Public Interest

TEMPEST

TOURING HR

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

TOURING SR

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

TOURING TR

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

TOURING VR

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