i have a 08 is250 with volks te-37 19' offset.

19x9.5 front
19x10 back

my front 2 tires rub against this plastic part behind the wheel... can i take out the plastic part behind the wheel?

i need serious help cuz i dont want to damage the car or let go of my rims.

 

just use a heat gun and push it in....the plastic thing shud go further inside...

 

You don't want to take the plastic off the car unless you absolutely have to - there are components behind it that are better off not exposed to the harsh conditions when driving in dirty, dust, rain, etc...

 

you can remove it but just make sure you cover or relocate what needs to be e.g. wiring harness

 

Are the rims rubbing... or are the tires?

What size tires?