Nissan 370Z Forum - View Single Post - 275/35-19 on Front Stock Sport Rays for track use?

clee078 · 04-08-2019, 08:08 PM

From what I've read, the fitment shouldn't be an issue to run the standard rear tire size on the stock front wheels. My suspension is fully stock.

What I'm wondering is if this is safe for track days (9" rim width is the narrowest acceptable rim width for 275s). My thought is running a square 275 will dial out a bit of the understeer, and maybe help a touch with the sidewall rollover I'm getting on 245s. But, primarily looking for balance and more grip.

Currently running Michelin PS4S. Would consider going to a bit more extreme like RE71R at the next change.

04-08-2019, 08:08 PM	#1 (permalink)
clee078 Base Member Join Date: Jan 2009 Location: SF Bay Area Posts: 31 Drives: 40th Rep Power: 16	275/35-19 on Front Stock Sport Rays for track use? From what I've read, the fitment shouldn't be an issue to run the standard rear tire size on the stock front wheels. My suspension is fully stock. What I'm wondering is if this is safe for track days (9" rim width is the narrowest acceptable rim width for 275s). My thought is running a square 275 will dial out a bit of the understeer, and maybe help a touch with the sidewall rollover I'm getting on 245s. But, primarily looking for balance and more grip. Currently running Michelin PS4S. Would consider going to a bit more extreme like RE71R at the next change.