Latest available Costco gas prices for Mt. Juliet.
Current Gas Prices:
- Regular: $3.429
- Premium: $3.749
Last successful update: August 31, 2026 3:32 pm GMT+0000.
Location
Address: 100 LEGACY POINTE BLVD., Mt. Juliet, Tennessee 37122-2497
Phone: (615) 583-4480
Opening Hours
Gas Station:
Mon-Fri: 6:00 AM – 10:00 PM
Warehouse:
Mon-Fri: 10:00 AM – 8:30 PM
FAQ About Mt. Juliet, Tennessee
When is the best time to avoid rush hours at the Mt. Juliet Costco gas station?
To steer clear of crowds, try visiting early on weekday mornings or mid-afternoon on weekdays. Avoid the morning commute window between 7-9 AM and the late afternoon rush from 4-6 PM, as these times tend to see heavier traffic at the pumps.
Do I need a Costco membership or specific payment method to buy gas at the Mt. Juliet location?
Yes, a current Costco membership is required to purchase fuel. Most members use debit or credit cards accepted by Costco, and some locations may accept Costco Cash Cards. Be sure to have your membership card handy before fueling.
What should road-trip drivers passing through Mt. Juliet check before stopping at Costco gas?
Drivers should confirm current fuel prices and pump availability via the Costco app or website. Checking tire pressure and fluid levels before fueling can also help ensure a safer and smoother journey after refueling.
How should I handle longer-than-expected lines at the Mt. Juliet Costco gas station?
If the line seems long, consider waiting patiently as the queue often moves quickly. Alternatively, plan a brief detour to a nearby station and return later or visit during off-peak hours to avoid extended wait times.
Does weekend timing affect how busy the Mt. Juliet Costco gas station gets?
Yes, weekends typically see higher fuel demand, especially mid-morning to early afternoon. To avoid crowds, consider fueling early Saturday or Sunday mornings or later in the afternoon.
What’s the easiest way to keep fueling simple when returning home through Mt. Juliet?
Plan your return trip with a scheduled stop at Costco during off-peak hours, and ensure your membership and payment methods are ready. Filling up at the end of your trip helps avoid last-minute stress and keeps your vehicle ready for the next journey.