These are the Pro-Line 1/16 Road Range Street Tires Mounted on Titus Bead-Loc Wheels. FEATURES: Fits the 1/16 scale Traxxas E-Revo Front or rear Made from medium M2 compound Aggressive street v-tread made to carve through dust and water while holding dry surfaces with ease 3.4" oversized tire diameter delivers higher speed passes and greater control New 3-Piece easy to assemble wheel design Aluminum die-cast bead-loc with Pro-Line USA insignia INCLUDES: Two 1/16 Road Range Street Tires Premounted on Titus Wheels REQUIRES: Installation on the vehicle SPECS: Outer Diameter: 2.2" (56mm) Width: 1.4" (36mm) Weight: 69.1g (2.4oz) Hex: 12mm cnh 9/30/09 ir/jxs