Read the text and answer the following question.
World’s largest airplanes
The A380 is the world’s largest passenger airliner. In a typical four-class configuration, the superjumbo has a maximum capacity of 545 passengers, which is 78 more than Boeing’s 747-8 Intercontinental, which maxes out at 467.
(www.flyingmag.com)
The phrasal verb “maxes out”, in bold, in the paragraph means __________.
