Newest compound, increased grip. MAXXTRAC (tm) World Class Silicone Rear Slicks (PAIR) for CARRERA Mercedes-Benz SLR McLaren GT / Mercedes SLS AMG, PLAFIT 1/32 EZ32 & SCX Peugeot 908 HDi FAP - Rounded tire sidewalls for realistic tire appearance and Part Number markings on the rear face of each tire - Super tough abrasion resistant rubber (suitable for Ninco and all other track surfaces)