Crazy Crawler LaserFoam "WP Magic 116x40" 1.9 Foam Crawler Tire Inserts are precision cut, waterproof, closed cell foam tire inserts designed for performance. The unique closed cell material clings to the tire, and this direct connection helps to reduce internal movement of the insert, helping to increase stability. The material and cut shape ensure that the tire only rolls in the area of the tread that is in contact with the surface, creating great driving characteristics and an incredibly scale look.   

LaserFoam WP Magic inserts are RECON G6 Certified, and are designed for heavier, 10+ pound trucks. These fit most tires with a 4.75" outer diameter (see fit list below).