26/06/2008 12:08. June 26 (Bloomberg) -- Hino Motors Ltd. , Japan's largest maker of heavy trucks, and Isuzu Motors Ltd. , the biggest maker of light-duty trucks, may increase domestic vehicle prices because of rising raw material costs.

``We can't fully absorb surging raw material costs even though we are making efforts,'' Yoshihiro Udagawa , a Hino spokesman, said today. Isuzu may also pass on higher costs to its domestic customers, Naoki Ariizumi, a company... // Bloomberg