Toyo Open Country Q/T P255/65R18 Tires

Toyo Open Country Q/T P255/65R18 SL 109S is a touring all-season tire priced from $217.48.

Toyo Open Country Q/T P255/65R18 SL 109S Tire Specs

P255/65R18 is a P-Metric tire used as an original equipment on a variety of popular sport utility vehicles. It also comes in a LT-Metric (LT255/65R18) and a Metric (255/65R18) variant

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

P indicates that P255/65R18 is a passenger tire.

255 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 P255/65R18 tire is 255 millimeters.

65 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For P255/65R18 tire, the sidewall height is 65% of its tread width.

R denotes that P255/65R18 tire has radial construction.

18 represents the wheel diameter in inches that the tire is designed to fit. P255/65R18 can be mounted on rims with 18 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.

109 indicates the load index. A tire with a load index of 109 can support a maximum load of 2271 pounds or 1030 kilograms per tire.

S indicates the speed rating. A tire with a speed rating of S is approved for speeds up to 112 miles per hour or 180 kilometers per hour under optimal conditions.

Maximum inflation for Toyo Open Country Q/T P255/65R18 tire is 44 psi.

Uniform Tire Quality Grading System (UTQG) rating for Toyo Open Country Q/T P255/65R18 tire is 680 A B.

Tire manufacturer part number (MPN) is 318130.