Here are some tips for enjoying your visit to Tacos Machín Food Truck located at 815 Fulton Street, Fresno, California:

1. **Timing**: Visit during lunch hours for the freshest offerings. The truck can get busy in the evenings.

2. **Menu Highlights**: Try the carne asada tacos, which are a fan favorite. Don’t miss their house-made salsas for added flavor.

3. **Specials**: Look out for daily specials or combinations that offer great value.

4. **Dine-in Experience**: Enjoy the outdoor seating for a casual atmosphere, but be mindful of the weather.

5. **Payment Options**: Check if they accept card payments, as some food trucks primarily deal in cash.

6. **Parking**: Be aware of parking in the area, especially during peak hours. Arrive early for a better spot.

7. **Ask Questions**: Don’t hesitate to ask the staff for recommendations or to customize your order. They're usually more than happy to help!