Falken 62121937 RI121 Commercial Truck Tire 11R22.5 146/143L

The Falken RI121 is a premium commercial truck tire engineered specifically for spread axle trailer applications. Developed to mitigate severe lateral stress on spread axle trailers, the RI121 provides added durability and delivers longer mileage than leading competitors.

Advanced Design Features:

• High Scrub Resistant Tread Compound: Advanced compound helps resist wear and abrasions to deliver longer tire life
• Wavy Groove Walls: Wavy groove walls work to combat the severe wear commonly experienced by spread axle trailer tires
• Spherical Rib Design: Combats feather edge wear, promoting a consistent wear pattern across the tread design
• Rounded Shoulder Profile: Reduces shoulder erosion and provides enhanced resistance to irregular wear
• Optimized Belt Angle: Lower belt cord angle allows the RI121 to absorb tread distortion from high lateral forces providing longer, more even wear
• Wide Circumferential Grooves: Effectively channel water away from the tread to resist hydroplaning on wet roads

The RI121 features a 16-ply rating (Load Range H) for exceptional durability and casing strength. The trailer position demands a tire with a strong casing that can survive multiple retreads, and the RI121 is backed by Falken's impressive 6-year casing warranty. Ideal for fleets seeking maximum performance and longevity from spread axle trailer tires.