The 330 medium/medium-heavy-duty model has been restyled, refined and renamed the 335. Available in truck and tractor versions, the 335's major change is a new hood made of Metton, a composite material that claims durability and impact resistance. Front styling features a stainless-steel grill surrounded by a chromed crown. Headlamps are reflector beams that provide 40 percent better illumination than the sealed beams formerly used; aiming can be done without tilting the hood. Functional intakes on both sides of the hood draw air for the engine. Interiors offer new trim designs, chrome window cranks, bolstered seats and more.