Buses used in the district's transportation program are to be in safe and legal operating condition.
Bus maintenance services may be purchased jointly with another school district. All buses are to be inspected by the Washington State Patrol once each year. Any bus receiving a major repair is to be inspected in the same manner as a new bus, with emphasis on mechanical safety. No bus shall be operated with regrooved, recapped or retreaded tires on the front wheels. The transportation supervisor is to keep the superintendent informed of major repairs needed for the district's buses.