Fit or no fit?

[nhsjpeterson]

I have a 2018 GT2 AWD, but know next to nothing about wheels.

Right now I have TSW Tremblant 19 x 8, 5 x 114.3, 30 offset front and back.

I'm looking at these for rear:

TSW Tremblant 19x19.5, 5 x 114.3, offset 40 (or 20)

Some websites show that these WILL fit my car, others sites say they will NOT fit.

What is your opinion? If they fit, will it be ok to keep my 19 x 8 up front?

 

[nhcowboy28]

Opinions on the Internet are like arces. Foul and full of nuts (maybe corn too).

There are wheel vendors on this forum that will guarantee fit.

I want to say getyourwheels dot com.

But a search will confirm it.

 

[MisterMac]

I have a 2018 GT2 AWD, but know next to nothing about wheels.

Right now I have TSW Tremblant 19 x 8, 5 x 114.3, 30 offset front and back.

I'm looking at these for rear:

TSW Tremblant 19x19.5, 5 x 114.3, offset 40 (or 20)

Some websites show that these WILL fit my car, others sites say they will NOT fit.

What is your opinion? If they fit, will it be ok to keep my 19 x 8 up front?

The +20 offset might fit. The +40 will not fit. No how no way