ProPublica

Journalism in the Public Interest

KIRKLAND

SIGNATURE 60/65 SR

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

SIGNATURE 70/75/80 SR

Size Temperature Rating Traction Rating Treadwear Rating
13
C B A
C B A AA
P205+
C B A
C B A AA
THRU P195
C B A
C B A AA
THRU P195
C B A
C B A AA
THRU P195
C B A
C B A AA

SIGNATURE LT A/T

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