Pirelli Scorpion STR P275/55R20 Tires

Pirelli Scorpion STR P275/55R20 SL 111H is a touring all-season tire priced from $263.28.

Pirelli Scorpion STR P275/55R20 SL 111H Tire Specs

P275/55R20 is a P-Metric tire used as an original equipment on a variety of popular pickup trucks and sport utility vehicles. It also comes in a LT-Metric (LT275/55R20) and a Metric (275/55R20) variant

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

P indicates that P275/55R20 is a passenger tire.

275 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 P275/55R20 tire is 275 millimeters.

55 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For P275/55R20 tire, the sidewall height is 55% of its tread width.

R denotes that P275/55R20 tire has radial construction.

20 represents the wheel diameter in inches that the tire is designed to fit. P275/55R20 can be mounted on rims with 20 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.

111 indicates the load index. A tire with a load index of 111 can support a maximum load of 2403 pounds or 1090 kilograms per tire.

H indicates the speed rating. A tire with a speed rating of H is approved for speeds up to 130 miles per hour or 209 kilometers per hour under optimal conditions.

Maximum inflation for Pirelli Scorpion STR P275/55R20 tire is 44 psi.

Uniform Tire Quality Grading System (UTQG) rating for Pirelli Scorpion STR P275/55R20 tire is 520 A A.

Tire manufacturer part number (MPN) is 1555300.