I just changed my 2016 R/T and didn't have to use ramps. I was around 30% and 7400 miles but the oil started looking a little dark from previous times that I had checked it so I decide to change it. It was also coming up on 1 year of ownership. I fit under the front pretty easy and everything was easy to reach. The oil came right out of the hole in the plastic belly pan skid plate, great design. The filter had a little funnel looking thing under it so the oil out of it made it out of the plastic belly pan hole as well! Next time I would poke a hole in the oil filter and let it drain before removing it, a lot more oil came out when I took it off then I thought would come out of there. Still didn't get all over everything though, just my hand and arm. I used a big pair of channel lock pliers to get the oil filter started off where I could turn it with my hand, didn't have a filter wrench or socket to fit it. Walmart didn't have the Dodge filter, had a bunch of Dodge filters but not the one I needed, so I ended up getting a Fram Synthetic filter, it was 8 dollars. The K&N filter was pretty cool, it had a nut type thing on it so you could use a wrench to get it off but that wasn't worth $15 bucks to me. I am not a big K&N fan either, great they make an air filter you can run on special applications out in the open but an airbox and good old fashioned filter is better in my opinion for the daily driver. Cleaning the K&N filters is a pain in the neck. I used 7 - quarts Valvoline Full Synthetic Oil - 5w-20, it was the only oil I could find that met the specs listed in the owners manual, couldn't believe that. I am more of a Mobile 1 / Castrol oil fan but I stuck with what the book said. I ended up buying 2 - 5 quart jugs for $22 dollars each because the quarts of oil were 8 dollars each! New oil filter, put the oil plug back in, 7 quarts of oil filled it perfect on the stick. Air cleaner looked fine, the cabin air filter was really clean as well. Very easy job, you can purchase a wide mouth container with a good lid to dump your used oil in and take it back to one of the car parts stores that will take used oil and dispose of it properly. Save yourself a lot of money and you can take some of that money you save to run synthetic oil in your vehicle.