Your vehicle’s exhaust system is an important part and should be checked at least once a year. When winter comes, you have to be careful of damages to your exhaust system from icy road conditions. If something in the road causes damage, you will need to get a muffler and exhaust repair quickly to avoid any dangerous effects from harmful gases getting inside your car. The exhaust system and muffler are typically mounted on the bottom rear of most vehicles. At any time, especially during winter driving conditions, these can be damaged by potholes, large bumps, as well as debris in the road such as ice chunks. Driving on frequent short trips is the worst thing you can do for your exhaust system in the cold weather.