![Is 255/50/19 a good setup for this car. I have the stock 2018 q50s rims which I believe are 19 x 8.5 and o currently have stock run flat tires 245/40/19 but Is 255/50/19 a good setup for this car. I have the stock 2018 q50s rims which I believe are 19 x 8.5 and o currently have stock run flat tires 245/40/19 but](https://preview.redd.it/obiqm11crlr61.jpg?width=640&crop=smart&auto=webp&s=628bc21b0fb4373ec24deeedcfae74d698958d71)
Is 255/50/19 a good setup for this car. I have the stock 2018 q50s rims which I believe are 19 x 8.5 and o currently have stock run flat tires 245/40/19 but
2019 Infiniti Q50 S 3.0T AWD Tires | 2019 Infiniti Q50 S 3.0T AWD Tire Size | Best Tires for 2019 Infiniti Q50 S 3.0T AWD | Discount Tire
Pirelli 225/50 R18 Run Flats Tires with 2017 Infiniti Q50 OEM 18 inch Enkei wheels | Infiniti Q50 Forum
![Any tire recommendations? I hate the run flats. Also any mod recommendations? Want to get to 500-550hp I know a heat exchanger is a must : r/q50 Any tire recommendations? I hate the run flats. Also any mod recommendations? Want to get to 500-550hp I know a heat exchanger is a must : r/q50](https://i.redd.it/6h4u4g08a8581.jpg)