At what age must you start taking the behind-the-wheel test again?

Q. Hi Mr. Honk. At what age do we have to take a driving test to renew our license? I know we take a written one, but what about actually having to get behind the wheel for a driving test?
Mary-Ellen O’Neill, La Quinta
A. After that scary initial time as a teenager, which provides memories much less fond than those of that first kiss, hopefully never.
At 70, we must go into a Department of Motor Vehicles office every half-decade for a vision and a written test.
We are never required to get