Tips
Here are some tips for visiting Sonic Drive-In at 1601 Custer Rd, Plano, Texas:
1. **Happy Hour**: Enjoy half-priced drinks and slushes from 2 PM to 4 PM for a budget-friendly treat.
2. **App Ordering**: Use the Sonic app to place your order for faster service and exclusive offers.
3. **Customization**: Don’t hesitate to customize your burger, hot dog, or drink to suit your taste preferences.
4. **Try the Classic**: The Sonic cheeseburger is a popular choice; consider pairing it with Tots for a classic combo.
5. **Franchise Specials**: Check for local promotions or limited-time menu items that may not be found elsewhere.
6. **Drive-In Experience**: Enjoy the unique drive-in experience by using the carhop service for food delivery right to your vehicle.
7. **Check Reviews**: Look at recent online reviews to stay updated on service and food quality.
