Nitto NT420V 305/50R20 Tires

Nitto NT420V 305/50R20 XL 120H is a high performance all-season tire priced from $215.00.

Nitto NT420V 305/50R20 XL 120H Tire Specs

305/50R20 is a Metric tire. It also comes in a LT-Metric (LT305/50R20) variant

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

305 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 305/50R20 tire is 305 millimeters.

50 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For 305/50R20 tire, the sidewall height is 50% of its tread width.

R denotes that 305/50R20 tire has radial construction.

20 represents the wheel diameter in inches that the tire is designed to fit. 305/50R20 can be mounted on rims with 20 inches in diameter.

XL denotes the load range of a tire. XL stands for Extra Load. Tires with this designation are constructed to carry more weight than standard load tires of the same size. This is achieved by reinforcing the tire's construction, often through additional or stronger layers known as plies.

120 indicates the load index. A tire with a load index of 120 can support a maximum load of 3086 pounds or 1400 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 Nitto NT420V 305/50R20 tire is 50 psi.

Uniform Tire Quality Grading System (UTQG) rating for Nitto NT420V 305/50R20 tire is 460 A A.

Tire manufacturer part number (MPN) is 203950.