Sinclair gasoline has a powerful, high-quality additive called DINOCARE® that cleans harmful deposits from your engine and fuel system, which in turn translates to better gas mileage and fewer trips to the mechanic.

Sinclair with DINOCARE® is a registered TOP TIER™ gasoline that satisfies the requirements of today’s most advanced engines.

• Reduce engine deposits

• Optimize fuel economy

• Reduce maintenance costs

Learn more about TOP TIER Gasoline with these resources