Ok, I think this is what I need to try, it's kind of what i was thinking but as I said I was a bit worried they would fly off. And like Pauly said maybe I could do one at a time as the noise is definitely not plural , I suspect the L/F as it made a similar noise as I popped it back on and as I tap around the edges with the palm of my hand firmly i think I can here it a bit to. As far as the other noises mentioned Thankyou, but as some of you may have read in a earlier post I only put this truck on the road after 40 years being off this year, so front brakes are new, backing plates are not rubbing ( but I did check just in case ) wheel bearings recently re-packed, and I jacked up the front end and spun them and all was quiet. As far as wind noise, no, this is a definite squeal not a whistle and can be heard at very low speeds, honestly it sounds a lot like a squealing release bearing but then there would be a difference when I depress the clutch while coasting and that makes no difference to the sound. Guess I'll try a bit of silicone and maybe start with just the L/f then when it's insured again I'll go from there. Thanks all. You know I've been considering some different wheels and tires anyway, maybe a winter upgrade?