Sentence examples for be optional on many from inspiring English sources

But the systems will be optional on many of these models, meaning that customers who want them will have to pay extra.

This problem is solved by limited-slip differentials -- which have been optional on many cars for decades -- that link both driving wheels and split the available torque between them.

To clear: grab your slide and lock it back (this is optional on many handguns).

As one married Knick said not many seasons ago, a "wedding ring is optional" on the road.

Clothing is optional on some beaches.

This is optional on slave configurations.

This is optional on replica configurations.

Wood trim is optional on all versions.

Reservations are optional on the ICE trains.

Joining the Players Medical Benefit Fundd is optional, but many municipalities routinely sign up teams by tacking on the $26 team fee.

Though participation in the filming is optional, many have signed on precisely because of the exposure such a program will provide.