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Jordo! · 03-25-2011, 09:59 AM

I'm not sure what cossie is talking about on the lower aspect ratio in the back -- the shorter sidewall should mean less flex and therefore more responsive cornering but possibly harsher vibration in a straight line, so maybe that's it?

Curiously, no diameter info is provided for the 245/40/19's on the Tire Rack site (see link above), although the calculator gives the same number as Tire Rack for the 245/35 and 295/30 tires

If the front is wider than the rear (whether or not yours actually is), I think that would bias the car towards oversteer rather than pushing -- no?

I think I'm going with these tires next and just need to decide on either OEM dimesnions or go with the 245/35 F and 295/30 R.

Thanks for the input

03-25-2011, 09:59 AM	#30 (permalink)
Jordo! A True Z Fanatic Join Date: May 2010 Location: nirvana Posts: 6,394 Drives: 2023 NATM Rep Power: 418	I'm not sure what cossie is talking about on the lower aspect ratio in the back -- the shorter sidewall should mean less flex and therefore more responsive cornering but possibly harsher vibration in a straight line, so maybe that's it? Curiously, no diameter info is provided for the 245/40/19's on the Tire Rack site (see link above), although the calculator gives the same number as Tire Rack for the 245/35 and 295/30 tires If the front is wider than the rear (whether or not yours actually is), I think that would bias the car towards oversteer rather than pushing -- no? I think I'm going with these tires next and just need to decide on either OEM dimesnions or go with the 245/35 F and 295/30 R. Thanks for the input __________________ Enjoy it. Destroy it.