Litos was at one time named Ritos two it was opened by the son of the original Ritos hole in the wall on Garfield. He ran it for about a year or so and sold it along with the recipes but not the name. The second owner named it Tito's and kept the recipes but expanded the menu. I know this because I have been going to Ritos since 1981 and as regulars know at Ritos nothing is guaranteed. No more enchilada style was one trend, then it came back and they eliminated enchiladas. Now you can't get a taco except for when they are in the mood to make them. I became very frustrated and one of the sisters told me about Ritos Two so I started making the drive. By coincidence the second owner that named it Titos was my next door neighbor in Scottsdale. He sold it and it became Litos and they sold it again and kept the name Litos.
The Red Chile/enchilada sauce is the same as Ritos, the Tacos are very very close to the same. The green chile is an acceptable substitute as are the refried beans. The menu is 10 times the size of Ritos and all the items are available when you order them, not just on a whim or the mood of the kitchen staff like at Ritos.
Given a choice of going to Ritos or Litos I would pick Litos because I know I can order and receive what I want. Ritos is too unreliable. If I was in the hood I make take a chance on Ritos making me what I want but if I am traveling for food it will always be Litos.