dot3
Just regular DOT-3 brake fluid is what you need.
D O T ( 3 ) brake fluid
DOT3
Dot 3----this is the fluid that is sold everyware buy on price as there is no such thing as bad brake fluid
A 2002 Chevy Tahoe uses the standard brake fluid in passenger vehicles with power brakes. It is known as DOT3 brake fluid.
DOT 3
DOT 3
use brake fluid dot 3
DOT 3
DOT 3 or DOT 4
Any brand of brake fluid will be fine. as long as it is DOT3
Look on the brake fluid reservoir cover, it should have the type of fluid required labeled on it. Most autos use dot 3 as I am sure your Impala does, unless it has a special brake system.