As we start reaching freezing temperatures and seeing wintry weather, especially in the mountains, now may be a good time to winterize your cars.

Brooke Kabour, a Reno resident, says, "I'd say definitely make sure you have the proper tires and make sure the treads on your tires are long enough, so you'll be able to grip the ground and not slide around."

Nevada Highway Patrol says you should also check to make sure all your lights are working and replace your windshield wipers.

Sergeant Chris Brown explains, "Your headlights are required to be on not only when it is dark outside, but when there's that limited visibility. So, a good rule of thumb, if your windshield wipers are on, turn your headlights on as well."

It's also important to keep an emergency supply bag in your car in case you were to get stuck in a storm. Some items should include non-perishable food, water, blankets, and tools.

"That could be extra clothing, or I always keep a reflective vest in case I need to get out to put on chains or get my vehicle unstuck," said Brown.

One common issue NDOT crews run into on Mt. Rose Highway is cars that are not prepared for winter weather conditions.

Andrew Lawrence, assistant district engineer for NDOT, says, "Cars that may not be prepared for crossing those mountain passes, or maybe haven't checked the weather, so aren't expecting those weather conditions end up getting stuck on the road, and when we have a vehicle stuck on the road we can't do our jobs to clear that material which can lead to significant delays or closures."

Another challenge they face is illegal parking and unnecessary traffic during road closures.

If, for some reason, NDOT closes down the highway, Sergeant Brown says it's best to turn around, head back into town, and wait for the highway to reopen there. "It's especially important for snowboarders and skiers. When that season comes around, we see a lot of them waiting at the closures so they can get the first tracks on the mountain; however, it causes a lot of issues when it comes to clearing the highway and allowing NDOT and first responders get to where they need to go."