pistol22pete

I am getting the RS4 9-spoke wheels 19x8 (ET35) with Continental Conti Sport Contact II tires 255-35-19 for my A6 4.2. Will everything that I have mentioned fit. I know that the correct size for the upgrade is 255-30-19 but I wanted more protection. Will I have any other issues as far as brakes, needing spacers, etc.?

OPTIMUS PRlME

with the 255/35/19, you're speedo will read 4% slower than actual speed. You sure you want this?

A6quattro40v

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It's not the recommended size. It's going to be much taller than the OE size and may have clearance issues with the front suspension at 35mm offset.

I went against the grain and used 245/35-19 tires to be a little closer to the stock aspect ratio. My wheels are 30mm offset with spacers and there is little room between the tire and suspension in front.

fionnehs

I would say, stick w/ 235/35's or maybe 245/35's at most

Mitch S6 Avant

that's what I was thinking too. Although, if he's got replica's they may not be as strong as a forged wheel. I wonder what the strength of those reps are? Could be a smart move as 30's would be risky on a weak rim.

OPTIMUS PRlME

pistolpete has a 4.2, gotta get 255 to fill up the wider fenders =)

OPTIMUS PRlME

the risk is the same no?

pistol22pete

The 4% ratio is not that bad. About 2.4 mile/hour difference going 60mph I believe. Anyways, I was wondering mainly if I need spacers. I don't really know the function of spacers. Also, I don't think it will rub. I have stock sport suspension. Any problems with my brakes or suspension?

OPTIMUS PRlME

will give you the right amount of clearance.

pistol22pete

So do I need spacers with the 255-35-19?