Tire Load Range Sl Vs Xl

Light load branded as ll on the sidewall has a maximum load pressure of 35 psi.

Tire load range sl vs xl.

And finally your tires are in the extra load or reinforced range if they include either an xl or an rf in their descriptions. Table of dependencies between pressure and load on size 205 55r16. By default it has a load capacity index of 91 which allows a maximum load of 615 kg per wheel. It used to be fairly common for 1 2 ton pickups to come with xl tires but the trend is towards larger but sl tires.

In theory an lt like tire with load ranges could be used for a passenger car. P metric passenger vehicle tires load ranges abbreviated max load pressure light load ll 35 psi 240 kpa standard load sl 35 psi 240 kpa extra load xl 41 psi 280. Light truck tires lt designate ranges in ascending alphabetical order with load range b representing a 4 ply rating at 35 psi. And if they are safe to use would i have to change all of the tyres to xl s.

Xl tires have better damage resistance. Sl tires are more fuel efficient. Xl tires last longer when used in the same manner as sl tires. Standard load sl or no branding also has a maximum load pressure of 35 psi.

The primary difference between sl and xl tires of the same size is that a higher pressure can be used with an xl tire which in turn increases the tire s load capacity. Extra load p metric tires will be branded extra load and identified by an xl in their descriptions as in p235 75r 15 xl. Or is it okay to have 2 xl on the front and 2 standard on the back. An sl rated tire has its maximum load capacity at an inflation pressure of 35 psi.

Xl tires can carry a heavier load when inflated to 41 psi. Higher load capacity of the tyre increases durability to high speeds. An sl rated tire has its maximum load capacity at an inflation pressure of 35 psi. Listed below are the air pressures at which maximum load is rated for popular p metric and lt tires.

Your set of tires is in the light load range if they are branded with an ll in their sidewall descriptions. As you can see the further down the alphabet you go the strong the tire will be. C representing a 6 ply rating at 50 psi and so on. Since most p metric passenger tires are manufactured in the standard load range they will have nothing branded on their sidewalls or may be branded standard load and identified by an sl in their descriptions as in p235 75r 15 sl.

The higher load capacity is due to the tire s special design as the tire is capable of withstanding a higher air pressure which is directly related to its maximum load. Xl versions of this size usually have an index of 94 which increases the maximum load per wheel to 670 kg. Seeing as the xl s are cheaper than non xl tyres for my car i m really looking for someone to confirm to me that it s safe to use them rather than what is preferable optimal. While the xl.

Second a tire on a pickup can be an xl but if a larger sl tire was desired it could be used if it had the same or more load carrying capacity.