Simple, yet very novel idea! Wonder why this practice isn't used on more rigs? :smiley_drive:
Because if you have to ask, you probably don't need them
I've got a set of 'temporary' ones I use on my Tacoma, they can install between my ARB and my front-runner rack in a matter of minutes and are stout enough to deflect decent size limbs past the rack. After watching a tree limp rip a roof-top-tent right off of an 80 Series I stepped up the priority of them. Without a roof rack I've never felt I needed them, the w/s often has a decent angle and there isn't a lip up top to catch. If present, a snorkel can take some serious hits, in fact I've never really seen a snorkel get damaged, the air ram yes but not the snorkel body. The same trip as the 'RTT incident' two of the attendees lost their snorkel pre-cleaners to trees but I don't think limb risers would combat that in the slightest? We had Nissan Patrol in Aussie last year that really could have benefited from risers, we tweaked the raingutters from all the hits the rack was taking.