Firestone RIB Duplex Farm I-1 Tires

Product Info

RIB Duplex Farm I-1

Firestone’s Firestone RIB Duplex Farm I-1 tires are made for agricultural equipment that needs a ribbed, field-focused replacement in a flotation-style size. The Firestone RIB Duplex Farm I-1 tires fit a niche farm implement application, so exact size matching matters most for shoppers at Big Brand Tire & Service.

This model is available in one size: 36x16-17.5, with Load Range D construction and part number 318-523. That makes it a practical choice for equipment owners who are replacing a specific implement or utility tractor tire and want to confirm the rim size, flotation dimensions, and application before ordering.

For help with a replacement fitment, start with Firestone tires, then use Schedule Appointment or Shop Tires to connect with Big Brand Tire & Service and confirm the right match for your machine.

Tire Sizes