Sumitomo ST918 Tires

Product Info

ST918

Sumitomo ST918 is a commercial drive-position tire built for 19.5-inch work-truck service, with a focused fitment profile that helps shoppers confirm the right replacement quickly. The Sumitomo ST918 tires are available at Lisac's Tire in 225/70-19.5, giving you an LT commercial option with Load Range G and speed rating M.

This single-size catalog fitment makes the ST918 a practical choice for medium-duty trucks, chassis cabs, cutaway vans, and cab-over delivery trucks that need dependable traction and load support on local and regional routes. Sumitomo’s design centers on a computer-designed tread pattern, application-specific tread compound, radical shoulder ribs, curbing ribs, a four steel belt package, and deep original tread depth for commercial durability and stable wear.

If you’re replacing a 19.5-inch work-truck tire, Lisac's Tire can help you confirm fitment and next steps. Start with Shop Tires or book a Schedule Appointment for installation support.

Tire Sizes