Sinclair brings more than a century of trusted American fueling with our iconic DINO® and DINOCARE™ TOP TIER™ gasoline to help engines stay clean and efficient. Sinclair stations combine quality fuel and modern convenience – and with DINOPAY®, our mobile payment app, fueling up is fast, simple and secure.

Ralphs Fuel Center in Rancho Cucamonga, CA helps you save at the pump by earning 1 Fuel Point for every $1 spent with your Ralphs card. Redeem your Fuel Points and save up to $1/gallon at our Fuel Centers and participating gas stations to make every fill-up more rewarding.