Dodge Challenger Forum banner

sae 75w85 od

  1. General Maintenance Discussion
    Hello everyone. Long time user, first time poster. Love the site. I’m coming up on 100,000 miles on my 2015 Dodge Challenger SXT Plus. All stock. (3.6L, V6, 8Speed Automatic, 20in rims - if any of that matters). As per the manual, it is time to change out the rear differential fluid with SAE...