Nitto Trail Grappler M/T LT355/40R22 Tires

Nitto Trail Grappler M/T LT355/40R22 F 122Q is a mud-terrain tire priced from $690.00.

Nitto Trail Grappler M/T LT355/40R22 F 122Q Tire Specs

LT355/40R22 is a LT-Metric tire. It also comes in a Metric (355/40R22) variant

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

LT indicates that LT355/40R22 is a light truck tire.

355 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 LT355/40R22 tire is 355 millimeters.

40 represents the aspect ratio of a tire, which is a ratio of the tire's sidewall height to its width. For LT355/40R22 tire, the sidewall height is 40% of its tread width.

R denotes that LT355/40R22 tire has radial construction.

22 represents the wheel diameter in inches that the tire is designed to fit. LT355/40R22 can be mounted on rims with 22 inches in diameter.

F denotes the load range of a tire. Load Range F is equivalent to a ply rating of 12. However, modern tires don't necessarily have 12 physical plies. These tires are generally rated for a maximum inflation pressure of 95 psi, and are commonly used in commercial and industrial settings, where vehicles frequently carry heavy loads or operate under strenuous conditions. They are found on larger trucks, trailers, and some RVs.

122 indicates the load index. A tire with a load index of 122 can support a maximum load of 3307 pounds or 1500 kilograms per tire.

Q indicates the speed rating. A tire with a speed rating of Q is approved for speeds up to 99 miles per hour or 159 kilometers per hour under optimal conditions.

Maximum inflation for Nitto Trail Grappler M/T LT355/40R22 tire is 80 psi.

Tire manufacturer part number (MPN) is 374020.