Brand Certified
Sinclair Gas Station
4.4(37 reviews)
Certified by Sinclair Gas Station • Mar 15, 2026
Business Details
300 Madison Ave, West Yellowstone, MT
59758, United States
Certified by Sinclair Gas Station • Mar 15, 2026
(406) 646-9332
Certified by Sinclair Gas Station • Mar 15, 2026
https://stations.sinclairoil.com/mt/west-yellowstone/300-madison-ave
Certified by Sinclair Gas Station • Mar 15, 2026
About
Certified by Sinclair Gas Station • Mar 15, 2026
Gas StationConvenience Store
Sinclair Oil's iconic DINO-SAUR has been fueling America since 1916 and is proud to provide innovations such as DINOCARE™ A TOP TIER™ Gasoline that will keep American drivers on the road for years to come.
Location
Certified by Sinclair Gas Station • Mar 15, 2026
Hours
Certified by Sinclair Gas Station • Mar 15, 2026
Reviews
4.4
37 reviews
5 stars
25
4 stars
7
3 stars
2
2 stars0
1 star
3
- KCKaylyn CarpenterSep 27, 20231.0The pump was so slow I gave up. My husband cleaned both the front and back windshields in the time it took to pump a single gallon!! Also the "regular" is "85" grade - not 87!
- RKRenee KnibbsJan 20, 20205.0Easy access in and out. Great variety of products. Friendly staff. Clean bathrooms.
- ALAl LittleOct 3, 20195.0Got a full tank of Dino juice, used the facilities, cleaned the windows. Gave me a good outlook on the road before me. Nice clean station right on my route.Thanks!
Frequently Asked Questions About Sinclair Gas Station
What products and fuel does Sinclair Gas Station provide?
Sinclair Gas Station offers DINOCARE™ A TOP TIER™ Gasoline, known for its quality to keep American drivers on the road for years.
What are the operating hours of Sinclair Gas Station?
Sinclair Gas Station is open daily from 7:30 AM to 6:00 PM.
Where is Sinclair Gas Station located?
Sinclair Gas Station is located at 300 Madison Ave, West Yellowstone, MT 59758, USA.
What payment options does Sinclair Gas Station accept?
Sinclair Gas Station accepts American Express, Cash, Discover, MasterCard, and Visa.
How can I contact Sinclair Gas Station?
You can call Sinclair Gas Station at +1 406-646-9332.
Does Sinclair Gas Station have a website or social media presence?
Yes, their website is https://stations.sinclairoil.com/mt/west-yellowstone/300-madison-ave. They are also on Facebook at SinclairOilCorporationWestYellowstoneMT and Instagram and Twitter under @sinclairoilcorp.
What nearby lodging options are available around Sinclair Gas Station?
Nearby lodging options include Westwood Motel, Days Inn by Wyndham West Yellowstone, Starlite Yellowstone A Tapestry Collection by Hilton, Moose Creek Inn, Sleepy Hollow Lodge, Holiday Inn West Yellowstone, Stage Coach Inn, City Center Motel, and West Yellowstone Holiday Inn.
Are there any recreational or sports-related venues near Sinclair Gas Station?
Yes, nearby recreational venues include Polaris West Yellowstone & Travelers Snowmobile Rentals, Yellowstone ATV, and Fawn Pass Trail for outdoor activities.
What nearby restaurants can I visit around Sinclair Gas Station?
You can visit Trappers Family Restaurant and The Branch Restaurant & Bar, both located close to Sinclair Gas Station, for dining options.
How can nearby gas stations benefit my visit to Sinclair Gas Station?
Nearby gas stations like Firehole Fillup/Phillips 66 offer alternative fueling options which can be useful if you're visiting busy seasons or need different services while in the West Yellowstone area.
Brand Certified Facts from Sinclair Gas Station
This information is certified by Sinclair Gas Station and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified March 15, 2026Yext Knowledge Graph
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