How Many Ply is a Standard Load Tire? A Guide to Tire Ply Ratings and Safety
A standard load tire has a 4-ply rating. It is labeled as Standard Load (SL) and supports load capacity up to 36 PSI. An Extra Load tire, which is different, has a higher capacity and can handle up to 42 PSI. This means Extra Load tires provide better load support than standard load tires. Most … Read more