Walmart Auto Care Center offers automotive maintenance services within Walmart locations. Its services include oil changes, tire installation, battery testing and replacement, and multipoint ...

Walmart, a key player in the North Texas retail ... David Rainey said earlier in the morning in Dallas, hours before the change in policy. The company expects fiscal first-quarter sales growth ...

But while you may not think too hard about buying a loaf of bread from your local Walmart, it's easy to be more skeptical of its motor oil brand, Super Tech, and how it will treat your car.