Tyre sizes

The tyres on my new 600 are 10 years old. If i change all of them i was thinking of getting 195/65/15 instead if the 195/60/15 that it has now as they are quite a bit cheaper. If i enter my reg number in tyre searches it says 195/65/15 but owners manual says 60. So will 195/65/15 be fine as i suspect or should i keep it at 195/60/15?

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