The product is a new Westlake SU318 H/T M+S tyre with a size of 225/70 R15 100T. It has a speed rating of T, which means it can handle speeds up to 118 mph. The tyre is designed for vehicles with a rim diameter of 15 inches and has a load index of 100, suitable for carrying heavy loads. The DOT date code 4124 indicates the production date of the tyre, making it a reliable choice for any car or vehicle requiring a high-quality tyre with these specifications.