ProPublica

Journalism in the Public Interest

AMERICAN

ALSO SEE MEDALIST BRAND

Size Temperature Rating Traction Rating Treadwear Rating
NONE
C B A
C B A AA

BRONZE

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

GOLD TOUR PLUS 60/65 ser.

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

GOLD TOUR PLUS 70/75 ser.

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

GT GRAND TURBO

Size Temperature Rating Traction Rating Treadwear Rating
13
C B A
C B A AA
All others
C B A
C B A AA

GT GRAND TURBO HR4

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

GT GRAND TURBO ZR4

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

PROSPECTOR A/P LT

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

PROSPECTOR A/T LT

Size Temperature Rating Traction Rating Treadwear Rating
All except
C B A
C B A AA
P235,25570R16 & 265/70R17
C B A
C B A AA
P235,25570R16 & 265/70R17
C B A
C B A AA
P235,25570R16 & 265/70R17
C B A
C B A AA
P26575R15,225&24575R16
C B A
C B A AA
P26575R15,225&24575R16
C B A
C B A AA
P26575R15,225&24575R16
C B A
C B A AA

SILVER

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