Advan YAD5D40AWMR Sport A/S+ 245/40R18 97Y XL All-Season Performance Tire

The Yokohama Advan Sport A/S+ in size 245/40R18 97Y XL is an ultra-high performance all-season tire engineered for sports coupes and luxury sedans. Built on Yokohama's race-inspired ADVAN platform, this tire delivers year-round confidence without sacrificing the sharp handling and grip that performance drivers demand.

At the core of the Advan Sport A/S+ is Yokohama's upgraded HS-2 compound, a high-grade silica and advanced polymer formulation that dramatically improves wet and cold-weather braking while maintaining dry traction. The asymmetric tread design features extra-large outside shoulder blocks for enhanced cornering grip and an optimized contact patch that distributes pressure evenly for long, uniform tread wear.

Key Features:

• HS-2 High-Performance Compound — Advanced silica and polymer blend improves wet, dry, and winter braking performance
• Asymmetric Tread Design — Extra-large outside shoulder blocks deliver enhanced cornering stability
• Optimized Contact Patch — Equally distributes pressure across the tread for even, long-lasting wear
• Four-Pitch Tread Variation — Reduces road noise for a quieter, more comfortable cabin experience
• Circumferential Grooves — Efficiently disperse water and slush to resist hydroplaning
• Optimized Sidewall Construction — Delivers crisp, responsive steering feel
• XL (Extra Load) Rated — Load Index 97, capable of supporting up to 1,609 lbs per tire
• Y Speed Rating — Rated for sustained speeds up to 186 mph
• 55,000-Mile Limited Treadwear Warranty — Backed by Yokohama's treadwear guarantee (W/Y-rated non-staggered fitments)

With a UTQG rating of 440AAA, the Advan Sport A/S+ offers excellent treadwear durability, top-tier traction grades, and outstanding temperature resistance. This tire is a direct-fit 18-inch application with an overall diameter of 25.7 inches and a tread depth of 11/32 inches, mounting on rim widths of 8.0 to 9.5 inches. Yokohama also includes a 30-Day Trial Satisfaction Guarantee.