This is the Hobby Products International (HPI) M Compound Radial
Tires Wide (31mm) Width for Touring Cars and Sedans.
FEATURES: Radial Tread and Medium "M" Compound
Fits Touring type cars from Kyosho, Tamiya, Yokomo
and the HPI RS4 using standard width wheels
Fits Wide (31mm) Width Wheels
INCLUDES: Two Radial M Compound Wide Tires
Two Grey Foam Insert Strips
SPECS: Outside Diamter: 2-9/16" (2.5") (65mm)
Inside Diamter: 1-15/16" (1.9") (49mm)
Width: 1-3/16" (1.2") (31mm)
REQUIRES: Glueing Tires to Wheels with CA Glue Such as GPMR6001.
Glueing the Foam Insert Strip with Contact Cement
31mm Width Wheels .
COMMENTS: Writing on the sidewall says "HPI and Japan" on both sides.
Other versions available:
HPIC4512 4512 M Compound Radial Standard Width
HPIC4513 4513 M Compound Radial WIDE Width
HPIC4540 4540 Super(Soft) Compound V-Groove Standard Width
HPIC4490 4490 Pro(Very Soft) Compound X-Pattern Standard Width
HPIC4415 4415 Pro(Very Soft) Compound Slick Belted Standard Width