Many Americans are feeling the pressure rising gas prices are putting on their pocketbooks. Thankfully, there are a handful of ways you can save some cash by altering your commuting habits. These could help in the battle against $4 a gallon gas.

1. Upgrade to a more fuel-efficient vehicle. One of the easiest ways to save money is to make sure you’re getting the most out of every penny you put in at the pump. Trading in an older vehicle for an affordable hybrid, or swapping out that SUV for a sedan, can cut out a few trips to the gas station each month.
2. Alter your schedule to avoid rush hour. No one likes being stuck in a traffic jam anyway, and idling eats up your gas while you’re waiting to move. Even if you don’t get caught in stop-and-go traffic, remember that your car will get better gas mileage at higher speeds, so try to duck in before or after the rush, and save by sailing to and from work smoothly.
3. Travel light. Many people don’t realize it, but carrying things in your car that you may not need can cost you some serious green. The more weight your car is carrying, the harder the engine has to work, and the more gas you burn.
4. Give your car a check-up while you’re waiting at the pump. Small maintenance like checking the oil and the air pressure in your tires will keep your car healthy and can actually increase your gas mileage. It will also help you spot problems early, and save you on hefty mechanic bills.
5. Try out public transportation. Whether you’re looking into light-rail, metro buses, or organizing a carpool, splitting the cost of commuting with others can help you save tremendously. What’s more, your employer might even help you out, so be sure to ask if your company has commuter benefits. If not, you can lobby for them. The federal government—and most state governments as well—offer considerable tax breaks for commuters and employers who offer commuter passes to their employees.

The most important thing is to know your options and do what you can within your means. Even a few cents a day can go a long way.