Hoosier R7 P245/45R17 Tires

Hoosier R7 P245/45R17 LL 89W is a track and competition tire priced from $406.00.

Hoosier R7 P245/45R17 LL 89W Tire Specs

P245/45R17 is a P-Metric tire used as an original equipment on a variety of popular passenger cars. It also comes in a Metric (245/45R17) variant

Let us decode each aspect of the tire size code to have a full understanding what this tire size means.

P indicates that P245/45R17 is a passenger tire.

245 is a section width of the tire from one sidewall to the other. Tire tread width is typically a bit narrower than the section width. Section width of P245/45R17 tire is 245 millimeters.

45 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For P245/45R17 tire, the sidewall height is 45% of its tread width.

R denotes that P245/45R17 tire has radial construction.

17 represents the wheel diameter in inches that the tire is designed to fit. P245/45R17 can be mounted on rims with 17 inches in diameter.

LL denotes the load range of a tire. Tires marked with LL are designed to carry lighter loads compared to standard load (SL) tires. They are typically found on certain passenger vehicles where the load requirements are lower than average. These tires often require less inflation pressure than higher load range tires.

89 indicates the load index. A tire with a load index of 89 can support a maximum load of 1279 pounds or 580 kilograms per tire.

W indicates the speed rating. A tire with a speed rating of W is approved for speeds up to 168 miles per hour or 270 kilometers per hour under optimal conditions.

Maximum inflation for Hoosier R7 P245/45R17 tire is 44 psi.

Uniform Tire Quality Grading System (UTQG) rating for Hoosier R7 P245/45R17 tire is 40 C A.

Tire manufacturer part number (MPN) is 46721R7.