Make your car last as long as DINO. Well, almost.

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 

What is TOP TIER Gasoline?

Study shows TOP TIER gasoline worth the extra price.