ProPublica

Journalism in the Public Interest

CORNELL

1000

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

150/200

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

300

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

700 A/S H/T

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

700 GLASS

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

770 A/S

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

770 R

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

800

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

850

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

900

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

FUTURA 70

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

FUTURA 80

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

FUTURA A/T

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

FUTURA GT

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

FUTURA XWT

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

METRIC

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

PACEMARK

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

SS G/T

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

SS G/T 60

Size Temperature Rating Traction Rating Treadwear Rating
215/14 & 15
C B A
C B A AA
215/14 & 15
C B A
C B A AA
All others
C B A
C B A AA

SS G/T 70

Size Temperature Rating Traction Rating Treadwear Rating
185/70B13
C B A
C B A AA
All others
C B A
C B A AA

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