New rims. Need tire help

[Bri5150]

CenterLine Billet Telstar 16x8 w/5" offset (Front)
CenterLine Billet Telstar 16x9.5 w/5.5" offset (Rear)

Baer 11" super street+ front brake upgrade.

Looking for tires for street use. Car is not going to track. Car is pushing around 450HP.

Found this photo on the net with same style rim from Centerline. But I think these rims are 15 in photo. Not sure.

 

[hungerbuhler1]

Nitto 555's

 

[Fast4Ward]

i think you might have too much back space on the 9.5's ...unless your notched and rolled lip?
i've got 15x9's and they are just right with 275 tire.

 

[Rafs-T-Type]

when you say 5" and 5.5" offset are you really talking about the backspacing I always see people here talking about backspacing and I'm not sure how offset correlates...however there seems to be good illustrations here Offset and Backspacing Explained - PerformanceTrucks.net Forums Based on the diagrams a 5-5.5" offset seems nearly impossible