What does 109H mean on my tire?

The “109” in the ISO metric system indicates the load index for the tire, and the “109H” speed and load combination is often called the “service description.” Since the ISO system is gaining in popularity, we’ll use that example for explanation.

Do I need ZR tires?

For tires with a maximum speed capability higher than 240 km/h (149 mph), a “ZR” may appear in the size designation. Tires with a maximum speed capability higher than 300 km/h (186 mph), require a “ZR” in the size designation. Consult the tire manufacturer for maximum speed when there is no service description.

What does the 105h mean on a tire?

Speed Rating Conversion to miles per hour means an L-rated tire has a maximum speed of 75 mph and a Y-rated tire can be run up to 186 mph. The tire with the 101H index is “H” speed rated to a maximum of 130 mph. The 102T tire has the lower “T” speed rating of 118 mph.

What does 119 116s mean?

Light Truck Tire Load Index For example, a light truck tire with a load index of 120/116 means a load capacity for a single tire of 3,086 pounds and a load capacity of 2,756 pounds for two tires.

What is the difference between Zr and R rated tires?

The Z in ZR corresponds to an old label used by manufacturers to indicate that the speed index is higher than V, i.e. 150 mph. Thus, a ZR tyre has a speed index of V, W, or Y. R indicates that the structure is RADIAL. There is therefore no difference between a ZR or an R tyre with the same speed index.

What is S speed rating?

An S speed rating indicates the tire has been approved for speeds up to 112 mph (180 km/h) under optimal conditions. Everyday passenger vehicle tires can be S speed rated, but S tires often prioritize specific performance or function.

What are the rules for IRC 105 ( H )?

Code section 105 (h) contains the rules applicable to self-insured plans. It does not prohibit all types of discrimination. It prohibits self-insured group health plans from discriminating in favor of “highly compensated individuals” (HCIs) and against non-HCIs as to Eligibility to participate and as to Benefits available under the plan.

What is the penalty under Section 105 ( H )?

Self-insured plans . The penalty under section 105 (h) for failure to meet the nondiscrimination tests is that highly compensated individuals will have to include in taxable income the value of “excess benefits” they receive. These vary depending on whether the Eligibility or Benefits Test is not met.

How does Section 105 ( H ) apply to self insured health plans?

The Section 105 (h) nondiscrimination rules apply to self-insured health plans. All self-insured health plans are subject to these nondiscrimination rules—no exceptions apply for small employers or plans that have grandfathered status under the ACA. Self-insured benefits that are subject to the Section 105 (h) nondiscrimination rules include:

When does Section 105 ( H ) apply to a cafeteria plan?

Although the Section 105 (h) rules do not apply to an employer’s fully insured group health plan, the Section 125 nondiscrimination rules will apply if the health plan is offered through a cafeteria plan. If a cafeteria plan is discriminatory, highly compensated employees’ health plan contributions will be taxable.