will fit my 19inch G-coupe?

 

They'll fit but the speedometer will be off due to the smaller circumference of the tires. VDC may get upset, not sure on that front.

 

again, this is couldve been asked/answered in your first thread

 

So that means I should not put those on my car?
why will speedometer go off?

 

why? because...

 

I don't know why people care about the speedo being off. Every single factory car's speedometer is off by 1-4 mph and that is at low speed. At high speed it gets even worse.

So to answer ksj4340's question, no there isn't a single thing that u should worry about and it will fit the 19 inch oem wheel without a problem.

 

Why would you want to do this Those tires are an inch smaller in OD, so they will look too small in your wheel opening. They will ride harder than the stock sizes, and the load carrying capacity will be less. Also they will wear faster. I can so no reason here. Ya, they will maintain the stagger, and the electronics wont be upset.

Lou

 

i have oem 19's and i went 225/40/19 front and 255/40/19's t1-r's... love em and it looks like i dropped a little casue of the bigger size in the back.. i love em

 

im running 245 35 19 front and 255 35 19 rear and my VDC and speedo is just fine... i've had no problems... the tire wear is funny cuz mines dropped and camber is off, but also t1r's dont last very long

 

it may seem fine but it's really not.
i think the oem size was 225 40 19 and 245 40 19 if this is correct changing your sides down to 35 will make your speedo off by 3.724% too fast. and if you upsize it to 45 then this will make your speedo off by 3.633% too slow

and if the oem tire size was 225 45 19 and 245 45 19 then this will make your speedo off by 7.492% too fast. hope this helps. why would you want superlowprofiles anyways. there is no curb protection. and if you're not even lowered then you have no rubbing issues. if anything i'd upsize the width to 235 and 255