TOYOTA 2010 Yaris - Manual (Page 374)

365
6-1. Specifications
6
Vehicl
e sp
ecification
s
Radial tires or bias-ply tires
A radial tire has RADIAL on the sidewall. A tire not marked RADIAL
is a bias-ply tire.
Summer tire or all season tire ( →P. 369)
An all season tire has M+S on the sidewall. A tire not marked M+S
is a summer tire.