At what age do capybara’s teeth stop growing?

Marcy, all rodents have teeth that never stop growing. About 40% of all mammal species are rodents. They all have sharp incisors on the top and bottom jaw that are used for gnawing and nibbling. If they didn’t keep growing they would soon be worn down to nothing.

Wouldn't want a toothache...

I wonder what it looks like if the teeth never stop growing (copybara)