according to Crutchfield.com, you have 6.5in speakers in all locations.
Do you have a budget? Your 95's may sound good compared to your 91's ... but anything by Pioneer at Wal-Mart will be better than your 95's. Pioneer is a great budget brand and puts out terrific sound quality.
Stock speakers are made from a paper composite, so they're prone to dry rot. Most aftermarket speakers are made from a poly composite, so you get better speaker reflex, those better sound.
http://www.walmart.com/catalog/produ...uct_id=2569443
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