I've had 3 sets on my to find the right tire. Try Michellen Exalto Piolt Sports A/S
I don't know if they make them in the 16's I have 17's on my Alero.
Lots of bite, quite and smooth ride (up too 122

) and good in the snow, but very expenisve, but you get what you pay for.
We put Good Year Assurance (not the directional ones) on the g/f's Altima about 6 months ago. $100 a tire (225/60/16) and they are good to. They are not a preformacne tire so they do break loose if you push them, but you really have to push them
The only tires to should put on a car are Michellen, BFG, Pirellie (sp) or GoodYear. However I'm not too crazy about Goodyears, or Pirellie
Check out
www.tirerack.com