This is a pair of HPI #4521 Radial tires in a low profile, PRO compound (low
profile tires have a short sidewall making them more resistant to sidewall
distortion, keeping more of the tire in contact with the track).
FEATURES: Low profile design for more traction
Fits any standard/narrow size (1.9"x.75") brand of touring car rims
(HPI, Kyosho, Tamiya, etc)
Made from HPI's pro/soft rubber compound for maximum traction.
Foam inserts help the tires to stay round and true.
INCLUDES: Two radial tires, two black foam inserts, and instructions
REQUIRES: Standard touring car rims such and glue to
attatch the tires onto the rims, DTXR2000
SPECS: Inner diameter is 1.9" x 1.00" wide with a outer diameter of 2.5"