Dave_C6

Apologies to those who responded to my question about Ecsta SPTs last week. I was set to buy them yesterday but the guy at Discount Tire persuaded me to go with the Nittos (he owns a C5 with Invos on wider aftermarket wheels). The Nittos are only about $100 more than the SPTs and I think they will be a better choice for the kind of driving I do.

My question is, should I get stock size Invos or go slightly larger? I've read that they run a little wider and slightly smaller in diameter to the GY F1s. I want to maintain the same look as stock and don't want to lower the car. Thanks for your help.

Raazor

larger

d.medic

If you want the factory look go with the factory size. I love the way my 305/30/19 look

Raazor

305 rear, 275 front.

Fiss

I would go with slightly wider

mittens

265/35
305/30

Boomer111

I too have the 275/305 Invos, but on 9.5/11 in. width rims.

Glennm27

I would agree with that.

Let me tell you just one reason I say that.

I just put a set of Nitto Invo's on my Z06

I replaced the rear tires with 345/30x19, OEM Goodyears were 325/30x19

I have two sets of wheels so the OEM's were all still mouted when I mounted thte Invo's on new wheels.

After mounting, we stood the Goodyear 325/30x19 next to the Invo 345/30x19 and they were the EXACT same size, diameter, width, footprint, everything....

SO, thinking I was getting just a little more footprint, I ended up with the same size.....

The Invo's are really nice tires. I also have a set of Nitto's NT-05's, also a nice tire, not quite as good if you drive in the wet though.

jpuli28

So I guess that would also apply to 305's (non runflats) being the same as OEM 285's on the base C6...?