Will a statute of limitations on DUIs result in a lesser sentence?

You better hire a DUI specialist, otherwise the mandatory jail term is 120 days in county.

If by statute of limitations you mean how far back can they allege priors, in California it's 10 years. As to whether you can get the third DUI reduced, that depends on a lot of factors. Consult an attorney for specific guidance many of us on LawQA provide a free consultation.

DUI's fall off after 10 years. It goes by your arrest date. If you have never appeared on any of your DUIs - well- you would not really have a first or second DUI unless you've been convicted of it. Now that some much time has gone by you could probably get a really good deal on the 2009 & 2010 DUI if you never appeared on them before. However, if you have already been convicted of the 2009 & 2010 DUI - well then, the new one is a Third DUI and will only be reduced to a lesser offense based on the merits of that particular case.

I don't understand your question about statutes of limitation. In any case, in most counties in Wisconsin the prosecutors are extremely reluctant to reduce any alcohol-related offense. You'd have to show them that they cannot possibly prevail if there were a trial. Consult a good criminal lawyer, but I think you'll hear the same thing.

You can move to have all of them dismissed if you have not been convicted.