This is a pair of dBoots A Compound Nanobyte Rear Tires for 1/10 scale Off Road Buggies. FEATURES: Ideal for indoor multi-surface tracks such as carpet, polished floor, short pile Astroturf, and wooden surface jumps A compound molded from a medium rubber compound and recommended for use in medium to high grip conditions Compound is molded into sidewall of tire allowing for easy identification INCLUDES: Two dBoots B Compound Nanobyte Buggy Rear Tires REQUIRES: Rear Foam Inserts, available in the following firmness levels; Hard, DBTC0005 Medium, DBTC0010 Soft, DBTC0015 1/10 scale 2WD Front Buggy Wheels Tire Glue DTXR2000, DTXR2002 SPECS: Outer Diameter: 3.4" (86mm) Inner Diameter: 2.2" (56mm) Width: 1.6" (40mm) jxs 07/18/12 ir/jxs