Falken GI389 RF

The Falken GI389 RF is a medium-duty commercial truck radial tire engineered as an all-position tire specifically designed for high-scrub, short-haul applications on waste haulers and sanitation vehicles. It belongs to Falken's GI-Series — the brand's toughest and most durable commercial tire family. The 'RF' designation highlights its Retread Friendly casing construction, which extends the total service life of each tire and lowers the overall cost-per-mile for fleet operators.

The Falken GI389 RF is purpose-built for waste haulers, sanitation vehicles, and recycling fleet trucks that operate in high-scrub, stop-and-go environments on both on-highway and off-highway surfaces. Its robust construction handles the severe demands of refuse collection routes — including frequent braking, tight turning, curb contact, and operation across rough, debris-covered surfaces — making it the go-to all-position tire for front-loader and side-loader waste vehicles throughout North America.

The Falken GI389 RF is available in standard commercial truck sizes for 22.5-inch rim diameters, covering the most common fitments for medium-duty refuse and waste hauler platforms. Typical sizes include 11R22.5 and 295/75R22.5 in Load Range H (16-ply). Visit the product page on neotires.com for the complete size listing and current stock availability, or contact our commercial tire team for fleet pricing and ordering.

The Falken GI389 RF is built around four core technologies. First, a robust four-rib tread pattern provides wider ribs that withstand the high braking forces typical of stop-and-go refuse routes, extending tread life in high-scrub applications. Second, a flat tread profile evenly distributes contact pressure across the entire tread surface for longer, more uniform wear. Third, stone drilling prevention features minimize rock and debris penetration into the belt package and casing. Fourth, Heat Diffusers built into the lower sidewall cool the bead area during operation, protecting casing integrity and maximizing retreadability for a lower lifetime cost.

The Falken GI389 RF's retread-friendly (RF) casing construction is engineered to survive multiple retread cycles, dramatically reducing the total cost of ownership for waste and recycling fleets. The robust bead construction resists the structural fatigue caused by frequent curb contact and heavy braking loads, while the lower sidewall Heat Diffusers reduce heat buildup in the bead zone — the leading cause of casing failure in sanitation vehicle tires. A well-maintained GI389 RF casing can be retreaded multiple times, potentially cutting long-term tire costs by 30–50% compared to single-use tires.

Yes, the Falken GI389 RF is backed by Falken's 6-Year Casing Warranty, offering fleet operators up to $120 in credit — one of the strongest casing warranty programs in the commercial tire segment. Falken also provides dedicated fleet support through sales engineers, customer account managers, and quality assurance technicians to ensure minimal downtime and maximum tire performance throughout the life of each casing. Contact our team at neotires.com for full warranty terms and fleet pricing details.