Goodyear Wrangler DuraTrac Studdable LT31X10.50R15 109Q C OVERVIEW The Goodyear Wrangler DuraTrac Studdable is an all-terrain tire specially designed for drivers who want yea-round traction reliable handling and durability. It features the Tractive Groove technology composed of highly angled center tread blocks and zigzag microgrooves which help improve traction in deep mud and snow. To complement this are the thousands of biting edges that strengthen the grip of the tire on the road. The tire s durability is further enhanced by the sidewall s rim protector which prevents unexpected elements on the road from impacting the shield wheels. For drivers who frequently travel on deep mud and snow they can have the optional studs for added traction. The Goodyear Wrangler DuraTrac is branded with the Mountain/Snowflake symbol which means it has passed the auto industry s severe snow requirements.