Firestone 18957 Affinity AS 235/45R18 94V All-Season Passenger Tire

The Firestone Affinity AS 235/45R18 is an all-season passenger tire engineered to deliver a confident balance of wet-weather performance, dry traction, and everyday comfort. Designed for sedans and coupes, the Affinity AS is built to handle changing road conditions without sacrificing ride quality.

At its core, the Affinity AS uses a proven polymer compound formulated to maintain flexibility across a wide temperature range, ensuring reliable traction in both wet and dry conditions. The optimized tread pattern features noise-silencing grooves that minimize road noise for a quieter, more enjoyable driving experience. A specially engineered tread compound actively defends against irregular and premature wear, helping to extend the life of the tire.

Key Features:

• Proven polymer compound for dependable wet and dry traction
• Optimized tread pattern with noise-silencing grooves for a quiet, comfortable ride
• Tread compound engineered to resist uneven and premature wear
• All-season construction for year-round performance
• Black sidewall (BSW) finish
• 65,000-mile Limited Mileage Warranty

Rated 94V (load index 94 / speed rating V, up to 149 mph), this tire carries up to 1,477 lbs per tire and is mounted on an 18-inch rim. With a UTQG rating of 560AB, the Affinity AS offers above-average treadwear, excellent wet traction, and solid temperature resistance — making it an ideal choice for drivers seeking long-lasting, all-season reliability.