New Tires?

[Tev62]

I bought a 2014 CB 1100 last spring and am really liking it a lot.
Bike now has just under 4,000 mi on it, with the original tires. Tires are the Bridgestone Battflax, tires still look good and have good tread on them but they are 6-7 years old. So my question is should I could I run em awhile yet or swap em out? I'm leaning more towards putting new tires on it, for the peace of mind.

last year I did 2,000 miles on my 11 year old tyres which still had plenty of tread and that was on a bike with 147HP. I didn't feel I was taking a risk and they were in excellent condition. Once winter approached I decided to ditch them though, no point in pushing your luck. I would be tempted to use them as long as they are not drying out or have signs of cracks.