I flat out asked Toyota what they would pull- they said all 3 for the best. TU,EQ,EX.
I texted the sales guy and asked what DTI needed to be - he said 40%-50%.
Ill report end of month to see how it goes.
Unless they changed they could pull any of the three, but usually only a singleton.
(I worked there in the network group that managed the circuits to the bureaus + FICO.)