JMHO... I'd save my $$ for something else. I have cab struts for my F-350 dually Crew Cab. They've been stored under the back seat with easy access for over 200,000 miles all across the eastern half of the country. Do they work?... Yes, they help under certain circumstances. Off road?... No way! But I've "needed"/used them so infrequently on stretches of concrete highways that I can tell you precisely what road I was on when I last used them nearly 4 years ago. I suppose if I drove that road every day, my appreciation for the struts would be considerably elevated. But, I don't. YMMV