Z-401 All-Weather 235/50R18 XL 101W BSW

Westlake's Z-401 All-Weather is a performance-oriented tire engineered for year-round use on passenger cars and sport coupes, carrying the Three-Peak Mountain Snowflake certification for confirmed winter traction in Canadian conditions. Its asymmetric tread pattern and silica-enhanced compound work together to maintain grip and handling responsiveness across wet, dry, and light winter surfaces. The Z-401 is a practical option for shops looking to stock a single all-conditions performance tire that satisfies clients driving through variable seasonal transitions.