Sumitomo ST918 Tires

Product Info

ST918

Built for urban delivery routes and medium-duty work, the Sumitomo ST918 is a commercial 19.5-inch tire focused on traction, stability, and casing durability for demanding city service. The Sumitomo ST918 tires are available at Discount Tire & Brake Inc. in 225/70-19.5, giving commercial buyers a catalog-backed LT fitment with load range G and speed rating M for route vehicles and chassis-cab applications.

Designed for medium-duty commercial trucks and cabover commercial trucks, this model suits urban delivery, service-body, and vocational use where uptime matters. Sumitomo supports that mission with a Computer-designed tread pattern, Application-specific tread compound, Four steel belt casing construction, and 5-rib tread design to help promote traction, resist scuffing, improve stability, and support long service life.

If you need a practical commercial option, Discount Tire & Brake Inc. can help you confirm fitment, review the 225/70-19.5 size, and book a Tire Consultation or Schedule Appointment to keep your work truck on the job with less downtime.

Tire Sizes