These are the 1/8 scale Blue Compound Hot Bodies Megabite Buggy Tires. FEATURES: Mini pin tread suitable for hard and dry off-road surfaces such as hard packed clay including blue groove, light dust and regular clay Firm (blue) compound for high-bite tracks Fits the Hot Bodies D8, Ve8 and other 1/8 scale buggies INCLUDES: Two Blue Compound Megabite Tires with Foam Inserts SPECS: Outer Diameter: 4.1" (105mm) Width: 1.6" (41.5mm) jxs 02/13/12 ir/jxs