Pro-Line PRO-MT 4X4 Gets Paddled [VIDEO] Peter Vieira Featured News, Product News 1 Comment Wanna see the Pro-Line PRO-MT 4X4 getting down with a full set of Sand Paw paddle tires spinning? Sure you do. Click it! Visit Pro-Line here, or click here to see more Pro-Line posts. Never miss an issue of RC Car Action! Subscribe today with a Digital Edition subscription or Print + Digital combo!