Plan your entrances and exits on streets and parking lots to be right turns. You will avoid idling while waiting to make a left turn. Inflate your tires to the proper level, especially before long trips. This simple task can add up to 3 mpg. It also enhances safe handling and extends tire life. Keep your engine properly tuned and change the air filter for maximum fuel economy. Costs more up front, but you'll save in the long haul. Don't use the drive-through window at fast food joints. You'll be a hog in more ways than one. You're not Jeff Gordon, slow down and don't drive aggressively. Riding a bike around town doing my errands I still hear people gunning their engines like it's the University Grand Prix. Observe the speed limit and be courteous sharing the road with smaller vehicles, it's Grandma-approved. Driving slower generally means less fuel consumption. Until we get those plug-in hybrids, buy a vehicle with standard transmission, they use less gas.

If you drive a stick, shift into the highest gear as soon as possible to reduce your rpms and boost your fuel economy. Slow down approaching a red light or stop sign rather than racing up to a stop you're going to have to make anyway. Only use the vehicle's air conditioner when absolutely necessary.

Choosing your vehicle is a matter of personal need and preference. Naturally, smaller engines and lighter cars get better fuel economy. For some a pick-up truck is a tool and just like a pair of pliers, there's no substitute. For others it's a lifestyle statement whose importance could probably be revisited in light of current circumstances. Although many have become convinced that large vehicles are necessary transporting families, many automakers now offer redesigned sedans and crossover vehicles that get much better mileage than just a couple of years ago. As for those annual camping trips when it's nice to have a behemoth, consider renting one for the occasion and drive a small car the rest of the year.??

And of course, whenever possible use public transportation, share rides with friends, walk or ride bicycle to your destination. It's your patriotic duty.

Doug Hill is?a retired?30 year veteran of the auto industry. His last assignment with General Motors Corp. was as a supplier compliance engineer at their service and parts global headquarters in Grand Blanc, Mich.