What do the permissible of mixing cross-ply and radial-ply automobile tires allow?30/30What do the permissible of mixing cross-ply and radial-ply automobile tires allow?Cross-ply tires on left wheelsCross-ply tires on right wheelsCross-ply tires on front wheelsCross-ply tires on rear wheelsGiải thíchChọn đáp án C