I think Hamilton ran from start to finish on the same tyres for last year’s Turkish GP
Came in on lap 8 last year. Technically though he is the last driver to not pit in a race but he did change his tyres under a red flag (Canada 2016 I think). @andrewh is probably correct in Salo being the last driver before Ocon to use the same set of tyres for an entire GP.
Difficult one for Merc – Hamilton felt comfortable and he would have liked to have stayed out. But, should his tyres have gone completely he would have lost a stack of points. Finishing outside the points for either Max or Lewis from now on would be utterly disastorous and he’s got his engine change out of the way and not lost a lot of ground.
In his words he ios a risk taker, Mercedes are not. On balance I think they made the right call but this is all easy for the armchair pundit with the benefit of hindsight 🙂