I 40 near Memphis tn overnight parking for motorhome

We have stayed at the Graceland RV park and it is very nice, very safe and very quite (not sure where all the negative comments are coming from). The poster above mentions Tom Sawyer and being from Memphis I would also consider that as a viable stop. Memphis is NOT a bad place to stop or a place you should avoid and it's not something you need to "tip toe". There are very few places in this great Country of ours that is not loaded down with heavy big truck traffic (Atlanta is MUCH worse) but these guys are the reason you can stop by Wal-Mart and get what you need. Trucks are not the enemy. For the most part, those stupid 4 wheelers are the ones that will cause issues with your drive.
Think back.....How many of the accidents you have passed in the last year involved a big rig and how many of them involved 4 wheeler's? Enjoy your travels and stay at one of the parks mentioned. If you want to visit Graceland, use my selection!