2003 Toyota RAV4 Owners Manual - Page 168

'03 Rav4_U (L/O 0208) CAUTION D Do not mix summer and all season tires on your vehicle as this can cause dangerous handling characteristics, resulting in loss of control. D Do not use tire other than the manufacturer's designated tires, and never mix tires or wheels of the sizes different from the originals. 168 2003 RAV4 from Aug. '02 Prod. (OM42517U)