
The general rule is that you can leave a car in a Walmart parking lot for a single night, typically up to 24 hours. However, this is not a universal right but an informal policy that varies by location and is subject to manager discretion. It's crucial to understand that Walmart parking lots are private property, and the primary purpose of the permission is for RV and truck travelers, not for long-term vehicle storage.
Always get explicit permission from the store manager before leaving your car. Simply assuming it's okay can result in your vehicle being towed at your own expense. The official corporate policy is generally permissive, but individual store managers have the final say based on local ordinances, crime rates, and the specific situation.
Here are key factors that influence how long you can safely leave a car:
If you receive permission, park in a designated area, often towards the outer edges of the lot, away from the main store entrance. Do not leave any valuables visible inside the car. For anything longer than 24 hours, you must seek alternative arrangements like long-term airport parking or a paid storage facility.


