Toyo Proxes R1R Tire - 265/35ZR18 93W

Years of grueling on-track experience and advanced engineering shine through in this extreme-performance summer tire. The Proxes R1R helps you drive hard through the corners and quickly accelerate in the straightaways. Features include an aggressive arrowhead tread design, an extra-wide footprint, a high-grip compound and an autocross-inspired casing design.

• STABILITY CONTROL SLITS provide resistance to irregular wear and mproves dry performance by maintaining block stiffness during aggressive braking.
• TAPERED CENTER BLOCK EDGE stabilizes center block movement to decrease irregular wear, and helps to increase hydroplaning resistance
• SILICA-REINFORCED, HIGH-GRIP TREAD COMPOUND improves grip for better handling performance during high-spirited driving.
• ADVANCED AUTOCROSSINSPIRED CASING WITH MODIFIED RADIAL CONSTRUCTION improves steering response and handling

The Toyo Proxes R1R, part number TOY173230, is an extreme-performance summer tire engineered for drivers who demand sharp response, strong cornering grip, and rapid acceleration on dry pavement. Drawing on years of on-track development, this directional radial tire combines an aggressive arrowhead tread design with an extra-wide footprint and high-grip compound to support confident handling during spirited street driving and autocross-style performance use.

• Stability control slits help resist irregular wear and maintain tread-block stiffness for improved dry performance during aggressive braking.


• Tapered center block edges help stabilize center-block movement, reduce irregular wear, and increase resistance to hydroplaning.


• Silica-reinforced, high-grip tread compound enhances traction and handling performance during high-spirited driving.


• Advanced autocross-inspired casing with modified radial construction improves steering response and overall handling precision.

The Proxes R1R is designed for maximum performance in warm, dry conditions and is not intended for winter or severe cold-weather use. Its directional tread pattern helps promote responsive turn-in and predictable control, while the tubeless construction and black sidewall provide a practical fit for performance-focused applications. The W speed rating and load index of 93 support high-speed performance when properly installed and operated within the vehicle manufacturer's recommendations.

Feature: Tire model: Toyo Proxes R1R.
Feature: Tire size: 265/35ZR18.
Feature: Load index: 93.
Feature: Speed rating: W.
Feature: Tire type: Extreme-performance summer tire.
Feature: Construction: Radial, tubeless.
Feature: Tread design: Directional arrowhead pattern.
Feature: Sidewall: Black sidewall.
Feature: Wheel diameter: 18 inches.

Features:

• Extreme-performance summer tire designed for spirited driving, autocross, and dry-road handling

• Directional arrowhead tread design supports responsive cornering and straight-line acceleration

• Extra-wide footprint helps maximize road contact for enhanced grip

• Stability control slits help maintain tread-block stiffness and reduce irregular wear

• Tapered center block edges improve stability and hydroplaning resistance

• Silica-reinforced, high-grip compound enhances traction and handling

• Autocross-inspired casing with modified radial construction improves steering response

• 265/35ZR18 size with 93 load index and W speed rating

• Tubeless radial construction with black sidewall