Firestone RIB Duplex Farm I-1 Tires

Product Info

RIB Duplex Farm I-1

Firestone’s Firestone RIB Duplex Farm I-1 tires are a specialty agricultural implement choice for exact-size replacement on field equipment. At Gunnell's Tire & Service Center, this model is a practical fit for shoppers who already know they need a rib-tread, flotation-style replacement rather than a general-purpose tire.

This cataloged option is available in 36x16-17.5, with Load Range D construction and part number 318-523. Because there is only one size in the lineup, confirming rim compatibility and overall dimensions is especially important before ordering.

The I-1 rib tread is designed for straight tracking and stable steering on farm implements and other agricultural equipment. If you’re matching a worn tire by size or equipment spec, Gunnell's Tire & Service Center can help you focus on the exact replacement you need.

Tire Sizes