Have a 2011 G37x and have a damaged tire that needs to be replaced. Tires are Bridgestone Potenza with tread in good condition. Can I get away with replacing only 2 tires, or do I need to replace all 4?

 

Yes you can. Just be sure that both new tires go on the same end of the car. It’s best that they go on the front though.

 

^^^
What he said!
Measure the thread depth on the rear tires.
If more than half worn then replace them too.
My local Infiniti dealer is running a special until April, buy four tires and only pay for three.
If your local dealer is running a similar special you may want to consider the deal?

 

If you're in Boston area, I have 3 used OE Potenza all seasons you can have for free. Take one or more whatever