NASCAR’s feasibility test for wet-weather tires in a short-track setting went off as planned on a chilly Thursday at Martinsville Speedway, as drivers Chris Buescher and Kyle Larson made laps on the dampened paperclip layout. Words such as “positive” and “promising” were among the descriptors used by NASCAR’s Senior Vice President of Racing Innovation John … Continue reading After ‘very good first step’ at Martinsville test, officials to evaluate rain-tire viability for short tracks