It seems like the kids just started school, but soon you'll be packing up and hitting the road on your next family vacation, and contrary to popular belief, the weeks leading up to the trip are not the time to start getting your vehicle ready.

A better trigger for that tune-up is the change of season. As soon as the temperatures cool and you start to notice leaves falling from the trees, it's time to start getting your vehicle ready. Here are three easy steps to follow:

STEP 1: Schedule an appointment with your mechanic.When you bring your vehicle in for its fall or winter checkup, your mechanic might recommend a number of services to prepare your vehicle for the season, such as brakes, battery condition, oil and filters, hoses and belts.Two of the most critical items to check are antifreeze and tires. Your technician can recommend the minimum temperature threshold for your area and add antifreeze as needed. Tire condition is even more important during the winter months. Remember the Penny Rule: Insert a penny upside down in your tread groove; if you can see all of Mr. Lincoln's head, it's time to change your tires.

STEP 2: Put together an emergency kit.If you don't have one already, put together a winter emergency kit. It should contain tools you can use to get out of a bind, such as adjustable wrenches that will allow you to make low-level repairs; jumper cables; a jack; air pump and flashlight. You'll also need a first aid kit to treat any injuries that could occur in an accident. And in case you get stranded, carry canned or nonperishable food items and a can opener, a few gallons of clean water and enough warm blankets to cover up the entire family.

STEP 3. Take steps to protect your vehicle's interior.Fall/winter will bring with it mud, slush, dirt, salt and grime, all things that are hard to get out of the carpet. Protect your investment by upgrading your floor mats.Experts also suggest the following tips for protecting your vehicle's interior from the wear and tear of the winter months:• Whenever possible, shake excess dirt, mud and snow off your shoes before getting into the vehicle. This minimizes cleanup and helps protect the carpeting.• Vacuum and shampoo regularly. Frequent vacuuming helps remove loose dirt before it becomes ingrained in the nap of the carpet. Shampooing or steam cleaning will help remove any built-up dirt and stains.• Upgrade your standard issue floor mats with a more heavy-duty option.• Enhance and protect your vehicle's trunk or rear storage area.Whenever possible, place items inside a sturdy box or bag before placing them inside your vehicle to prevent spillage.