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Vehicle Info NeededHOOSIERPART NUMBER: 522-46630A7
Sports Car AutoCross Radial Tire P275/45R16 A7
$44500
Ships on 09/17/2026
Lowest Price Guarantee16'' Wheel Diameter
- Sports Car AutoCross Radial Tire
- P275/45R16 A7
Tire Overall Diameter: 25.6' Average Roll Out/
Circumference:80.5' Tire Tread Width: 10.3' Tire Section Width: 11.2' Wheel Diameter: 16' Required
Wheel Width:8.5' - 9.0' - 10.0' Load/Speed Rating: 94W
Note: Bold type indicates measuring rim.
"Tires Designed for Champions"
The Hoosier Sports Car Road Race and AutoCross Radial Tires are designed specifically for sports car racing classes that require a DOT (Department of Transportation) legal radial tire for competition use. The Road Race specific R7 and Autocross specific A7 compounds have been developed to increase consistency and wear without sacrificing performance. An increase in performance can be expected over competitive brand and previous versions of Hoosier racing tire compounds when these tires are broken in and used as specified.Part TypeTire
Product LineHoosier Sports Car Road Race and AutoCross Radial Tires
BrandHOOSIER
Package Height12.0
Package Width28.0
Package Length28.0
Weight28.0 PG
Part CategoryPerformance Parts
Speed RatingN/A
Traction RatingN/A
Max Load Single (Lbs.)N/A
Load RangeN/A
Section Width275
Tube RequiredN/A
DirectionalN/A
Dot-ApprovedN/A
Wheel Diameter16 in (406.4 mm)
Utqg Tread Wear RatingN/A
Tire Size275/45-16
Temperature RatingN/A
Minimum Recommended Wheel WidthN/A
Tread WidthN/A
QuantityN/A
Tire DiameterN/A
Sidewall StyleN/A
Minimum Tire DiameterN/A
DirectionalN/A
Aspect Ratio45
Asymmetrical Tread PatternN/A
Tire ConstructionN/A
Part FitmentUniversal
Tread Depth (In.)N/A
Maximum Tire DiameterN/A
Maximum Recommended Wheel WidthN/A
Vendor Part Number46630A7
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
