The heaviest player on the Steelers is tackle Marcus Gilbert, who is listed at 330 pounds.
Currently, it would have to be Troy Polamalu.
Ben Roethlisberger is probably a close second.
Currently, no Steelers player wears #13.
Currently, no Steelers player wears the #30.
Currently, guard Chris Kemoeatu wears the #68 for the Steelers.
Ben Roethlisberger & Troy Polamalu.
Currently, quarterback Byron Leftwich wears #4 for the Steelers.
Currently, fullback John Kuhn has played for both the Packers and Steelers.
It is wide receiver Hines Ward. He is currently in his 14th season with the Steelers.
Currently, linebacker Adrian Robinson wears #57 for the Steelers.
Currently, tackle Max Starks and tight end Leonard Pope are the tallest Steelers players at 6' 8".
The Steeler that currently wears number 43 is strong safety Troy Polamalu.
Strong safety Troy Polamalu currently wears number 43 for the Steelers.
Currently, defensive tackle Hebron Fangupo wears #92 for the Steelers.