The Allstar Performance Tire Crayon, identified by the part number ALL12060, is designed for temporary tire marking. Measuring 1/2 inch in diameter and 4-5/8 inches in length, this white crayon is ideal for marking tires in automotive racing or workshop environments. With its durable composition, it ensures clear visibility and easy application, allowing for effective identification on various tire surfaces. It's a must-have tool for any racing enthusiast or professional.