The
Titan 029912 Fuel Tank Shield for your 2010-2012 Dodge 6.7L
Cummins is constructed from super-strong cross-linked polyethylene
material and
formed to fit the bottom of your Titan Tank. While not required for
regular on-road use, it's highly recommended that the shield be
purchased to provide protection for those who spend a lot of time in
off-road situations.