Thule bike rack

[Carrerasax]

Is it normal for these rack bars to be curved.
I have a suspicion the MH may have been backed into but the frame seems too true for this to have happened

 

[TJBi]

Is it normal for these rack bars to be curved.
I have a suspicion the MH may have been backed into but the frame seems too true for this to have happened
View attachment 75827

If you mean the bars designed to take the bike wheels, yes they are manufactured curved.