What does XL mean on Michelin tires?
Reinforced tyres, formerly marked REINF on the sidewall (for reinforced), are now called XL (Extra Load), as opposed to SL (Standard Load). The load index of the tyre (which is marked on the sidewall of the tyre) is higher on an XL tyre than on an SL tyre, which means that it is able to support a heavier vehicle. Some tires are also marked XL. This stands for Extra Load. It simply means that the tire has been reinforced to be able to carry heavier loads than standard tires of the same dimension. This type of tire is generally used on heavier vehicles, for example SUVs.
Do XL tires improve fuel economy?
Larger tires require more energy from the engine to move the vehicle compared to smaller tires, resulting in increased fuel consumption. Smaller tires and wheels demand less engine output, making them more suitable for navigating stop-and-go city traffic efficiently. Larger and heavier tires do offer advantages. Higher Price: Michelin tires are generally pricier compared to other brands, which can be a significant disadvantage for budget-conscious consumers (BimmerPost Forums). The higher cost may deter some individuals from choosing Michelin tires, especially if they are looking for more affordable options.
Does XL tire make a difference?
As we have covered, XL tires possess superior load-carrying capacity, enhanced tire stability, and greater tire durability, making them perfect for heavy-duty use, such as truck tires and SUV tires, or high-performance vehicles. Bigger tires provide a wider contact area that optimizes their performance and traction. Better grip is guaranteed on dry and wet road surfaces thanks to its consistent road contact. In this manner, the tire also manages to significantly upgrade its controllability and high speed durability.
Do XL tyres give a harder ride?
Harder to handle – due to their reinforced structure, xl tyres are stiffer, which can result in a less comfortable ride compared to standard tyres, especially on uneven or bumpy roads. In a 265/70r18 tire, the sidewall height is 70% of 265mm, but in a 275/65r18 tire, it is only 65% of 275mm. This makes 265/70r18 to have a taller relative sidewall and therefore makes the total diameter slightly larger.Conversely, tires with a higher aspect ratio (e. These tires provide a smoother and more cushioned ride, making them ideal for comfort-oriented vehicles.
Do XL tyres use more fuel?
Increased fuel consumption – XL tyres tend to be heavier, which can slightly reduce fuel efficiency as the engine has to work harder to compensate for the added weight. The engine needs to work harder to move the extra weight, especially from a full set of 10 ply tires. Also, their stiffer sidewalls create more rolling resistance, which can further reduce gas mileage.