I think that this is expensive upper crust bragging rights bling that comes with a real safety risk factor. Titanium, no matter what grade, is not nearly as dense nor as strong as steel. Use on a very heavy high performance high speed off-road truck is therefore questionable. What this amounts to is a very expensive solution in search of a problem that just might fail - possibly catastrophically - in the middle of nowhere. Think expensive and possibly poisonous snake oil. I suggest that $515 could be spent much more productively, produce performance gains that are actually measurable, and won't entail any element of risk.
If these are not used on million dollar trophy race trucks that weigh a fraction of what a Raptor weighs, then I think that this is a product to avoid.
My 2 cents - personal opinion.
Yeah TI is weak sauce, it may be OK for the lowly F22 Raptor fighter jet, but the mighty Ford Raptor truck needs some proper FE lugnuts lol!
TI is the strongest base industrial metal by weight, period. It is obviously much less dense than FE however, so for smaller bits & pieces (like lugnuts) the strength to weight factor comes more into play. All things considered, a high end steel lugnut SHOULD be "stronger" than a TI lugnut of the same shape/size but the forces that would need to be in play for that to be an issue would be so extreme its not worth taking into consideration for this application - the lighter weight savings far exceeds any compromise in lugnut "strength"
But as I said previously - at this price point it doesn't make sense TO ME anyhow.
FWIW a good chunk of the expense associated w/ TI products is due to the high cost of machining/working it - and that is precisely because it is so ******** tough it takes alot more speciality drill bits, breaks, presses etc. w/ more force to manipulate the TI material.
Also - again, if I'm paying $600 for lugnuts I'm gonna feel pretty stupid staring @ rusty studs on the heads & rust drips/stains on my wheels.....every single time it gets weight, & can't imagine how they'd look in the winter w/ salt/sand on the road.