Product Info

ST226

Castle Rock ST226 is a trailer tire designed to provide enhanced durability and performance for heavy-duty towing needs. This all-season tire features a nylon cord reinforced construction to increase strength and durability, along with a symmetric tread design that offers reliable traction in dry, wet, and light snow conditions. Its circumferential grooves improve wet braking, while the solid sidewall supports optimal load-carrying capacity. The rubber compound is engineered to resist irregular wear, ensuring a longer tread life.

This tire fits a variety of vehicles, including several Ford Super Duty models like the 1999-2004 Ford F-250 and F-350 in various trims such as XLT and Lariat, as well as Dodge Ram 3500 Base models from 2000-2002. Available in size 235/85-16, the Castle Rock ST226 is a solid choice for trailer tire needs. When you're ready to upgrade your tires, be sure to schedule an appointment for a convenient installation time. Learn more about the Castle Rock brand and explore the full range of tire options.

Tire Specs