I have a 2014 Ram 1500 Sport 4X4 and want to change the axle fluid (I'm at 60 000KM). Want to go with Amsoil severe gear 75w90 for the front and 75w140 for the rear. Only thing manual says 75w85 for the front, is using the Amsoil 75w90 OK? Also it says to add Mopar limited-slip additive. Is there an alternative, or is the mopar the way to go?
For capacity Amsoil says 1 quart front and 2 quarts for the rear is this accurate?
Thanks
For capacity Amsoil says 1 quart front and 2 quarts for the rear is this accurate?
Thanks
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