Built 273, what sure grip ratio with a A833 3.09 first gear

well As I mentioned earlier in the posts , I have the snow tires mounted now G78x14 like Brand new , But they are a little taller that I thought. They are 27" tall soooooooo , what do you guys recommend now for a rear gear. I was going to stay with my 3.55's that are in there now but I came across a sure grip 4.10 . Thinking about that ratio since I knocked alot off with the taller snow tire .

snow tires.jpg

snow tire size.jpg