Provide a ground of tire stable in 4WD high caster and two-wheel drive.

Design avoids interference with RC and body shape close to the tire of the vehicle pulling! !
First lineup of two types.
It has been developed with the aim of Tsuisou fun.

Design to eliminate the catch of the front tire of the two-wheel drive without disturbing the appearance of deriveRT01 very popular up to now.

15 �� positive 15 �� negative to the installation of uniformly to the negative camber start of 4 ��!

It is designed so as not to be slender rounded appearance of the specific tire for two-wheel drive.