Sinclair

2948 K 23

Grainfield, KS 67737

(785) 673-4228

Operating hours

Monday, 6:30 AM - 6:00 PM

Tuesday, 6:30 AM - 6:00 PM

Wednesday, 6:30 AM - 6:00 PM

Thursday, 6:30 AM - 6:00 PM

Friday, 6:30 AM - 6:00 PM

Saturday, 6:30 AM - 12:00 PM

Sunday, Closed

Service Location

  • 24 hour fueling

  • Air

  • Diesel

  • Fiberglass DINO

DINOCARE Our Top Tier Gasoline

DINOCARE® is a registered TOP TIER™ gasoline that satisfies the requirements of today’s most advanced engines and is available at all Sinclair stations.