Bridgestone Ecopia H/L 422 Plus P175/55R15 Tires

Bridgestone Ecopia H/L 422 Plus P175/55R15 SL 77V is a touring all-season tire priced from $236.99.

Bridgestone Ecopia H/L 422 Plus P175/55R15 SL 77V Tire Specs

P175/55R15 is a P-Metric tire. It also comes in a Metric (175/55R15) variant

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

P indicates that P175/55R15 is a passenger tire.

175 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 P175/55R15 tire is 175 millimeters.

55 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For P175/55R15 tire, the sidewall height is 55% of its tread width.

R denotes that P175/55R15 tire has radial construction.

15 represents the wheel diameter in inches that the tire is designed to fit. P175/55R15 can be mounted on rims with 15 inches in diameter.

SL denotes the load range of a tire. Standard Load or SL tires are typically found on passenger cars, smaller SUVs, and light trucks. These tires are designed to operate at standard inflation pressures and are not meant for carrying heavy loads.

77 indicates the load index. A tire with a load index of 77 can support a maximum load of 908 pounds or 412 kilograms per tire.

V indicates the speed rating. A tire with a speed rating of V is approved for speeds up to 149 miles per hour or 240 kilometers per hour under optimal conditions.

Maximum inflation for Bridgestone Ecopia H/L 422 Plus P175/55R15 tire is 51 psi.

Uniform Tire Quality Grading System (UTQG) rating for Bridgestone Ecopia H/L 422 Plus P175/55R15 tire is 600 A A.

Tire manufacturer part number (MPN) is 012199.