Does anybody know why MAN putting yellow nut covers on

UK PROFESSIONAL DRIVERS FORUMS OLD TIME LORRIES, COMPANIES AND DRIVERS (INTERACT
1

Hi, just wondering why MAN is putting bright yellow/green nut covers on the lift axles■■? and its only the lift axles . if a mid lift or a tag 6x2 the still on the lift axle and only the lift axle

2

chillylegs:
Hi, just wondering why MAN is putting bright yellow/green nut covers on the lift axles■■? and its only the lift axles . if a mid lift or a tag 6x2 the still on the lift axle and only the lift axle

Are you sure they are Genuine MAN and not aftermarket like Esteppe or something?