I wouldn't trust the current tires on motorway. There are cracks on sides of two tires. Tread is fine but i am changing coz i doubt the structural integrity of these.
I have used 3 brands on my swift till now;
Pirelli. It was awesome for first 10k kms. Very quiet and grippy. After 10k, the grip was still great but they became very noisy so changed them.
Yokohama blue earth. I couldnt find advan db so tried blue earth. Was an ok tire. Nothing too good. But not too bad either. Changed after 50k km
Currently using goodyear. Amazing tire. Loving it till now.