Dodge Challenger SRT 2016 Owner's Manual page 583

MAINTENANCE SCHEDULES 581
Miles:
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150
Or Kilo-
meters:
Change the
rear axle
fluid if using
your vehicle
for any of
the follow- X X X
ing: police,
taxi, fleet or
frequent
8
trailer
towing.
Replace the
engine air
X X X X X
cleaner
filter.