Hello all need advice using a spacer on my 2013 sienna. I was thinking to put a spacer on my oem alloy wheels but not to sure what is my bolt pattern. Also if i use a 1inch spacer do i need to change the studs because it might be long and hit the wheels when i mount them or if I just use a 1/2 inch spacer do i need to change studs to a long ones thanks for any info