I think youre stuck on the semantics of this argument.
They should have called it the "2017 Raptor test truck that is being entered into various races to prove its a strong and capable vehicle and to test the vehicle some more before production". And then they could say "any manufacturer is welcome to come test/race against us."
All of that doesnt sound as cool as "2017 Raptor Race Truck" now does it? Marketing, its called marketing.
Still proves the Raptor is class leading and they are willing to prove it. By not having anyone to race against says enough.
I think I would have preferred that name, at least they wouldn't be liars