Weight distribution shall be such that not more than 75 percent of gross vehicle weight shall be on rear tires when bus is on level surface.
EXCEPTION: Transit and metropolitan buses -- Weight distribution shall be such that not more than 70 percent of gross weight shall be on rear tires when bus is on level surface.
Or. Admin. Code § 735-124-0180
Stat. Auth.: ORS 184.616 & ORS 820.030
Stats. Implemented: ORS 820.010 - ORS 820.030