Best truck stops

No such thing, but if you want a quiet place with no riff raff running around I would park a the loves in Wilmer. Don't go to tx anymore but that's were I preceded to park.
Just a few miles south on 45.
The riff raff even seems to get in over at the ta across from the hook on 20 not as bad though.

 

I think the T/A on I-20, east of I-35E charges?? The others in Dallas are pretty nasty and some of them have to hire uniformed of duty Dallas cops.

There's a T/A on I-30 north east of Dallas around exit 70 (or so) which seems safe and clean and free. North of Ft.Worth, I-35w exit 65 has a pilot and is a safe area.

You're better off to park outside of the DFW metroplex.