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Tire Tracker

ROAD KING

Courier M/S

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

Grenadier LTE

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

Grenadier PLE

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

Grenadier SE

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

Intimidator HR

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

Intimidator SR

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

Power Custom

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

Premium GT Touring

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