Dodge 2016 Challenger Owner's Manual page 564

562 MAINTENANCE SCHEDULES
Miles:
Or
6 12 18 24
Months:
Or Kilo-
meters:
Inspect
the rear X
axle fluid.
Change
the
manual
transmis-
sion fluid
(if
equipped).
30 36 42 48 54 60
X X
X
66 72 78 84 90 96
X X
X
102 108 114 120 126 132 138 144 150
X X X
X