How Wide of a Tire can I Run on my 2005+ Subaru Impreza WRX STi on Stock Wheels?

Want to run wider tires on your 2005+ Impreza WRX STi that is still using Stock wheels and Stock (or stock replacement) Struts?

Using the following setup it is possible to easily run a 245/40/17 or 255/40/17 Tire

1.) Stock 17×8 +53mm wheels (BBS or Enkei)

2.) Stock Struts (or stock replacements, such as Ohlins)

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