Why Nitrogen?

If you are one of those who doesn't regularly check your tire pressure, then Nitrogen is for you. 
Air is composed of 1% water vapor, 21% Oxygen and 78% Nitrogen.  The water vapor and oxygen escapes faster than nitrogen.  Nitrogen molecules are the least permeable and stay in your tire longer.  By reducing the percentage of oxygen and water vapor, your tires will maintain proper pressure longer than if you use "air".  For example, with 95% nitrogen in your tires, they retain optimal pressure three to four times longer. 
Proper tire pressure is very important because it can increase fuel efficiency, give your tires longer life and give you increased safety.  Fuel efficiency is increased because with correct tire pressure the contact patch of your tire, that is recommended by the manufacturer remains correct, which lessens the rolling resistance and maximizes fuel efficiency.  You get longer tire life because by eliminating the oxygen, you eliminate oxidation of the rubber which can make it lose strength.  The safety of your tire is increased because the tire doesn't fluctuate in pressure when it is filled with nitrogen.  90% of blowouts are caused by under inflated tires. 
Another benefit of using nitrogen is the improved TPMS performance.  TPMS sensors go off every time there is a change in your tire pressure.  Nitrogen is more consistent, so you will minimize the chances of your sensor light coming on unless there is really a problem.
Rim rust is also a problem that is caused by condensation from the water vapor in air.  Nitrogen is dry, so it eliminates the potential for condensation.
NASCAR, commercial airlines, US government, food processing and packagers are already utilizing the benefits of nitrogen.  Maybe we should look into the benefits of using nitrogen in our own vehicles.  Spending a little money now to save money in the long run is a proactive idea.  It is an even better idea when you reap all of the benefits it provides.

Winter Driving in South Dakota

This information was provided as a public service by the SD Department of Transportation.  I would like to share it with you. 

Should I Travel? 
Pay attention to travel advisories and weather warnings.  Call 511 from any South Dakota mobile phone or land line.  Get condition reports from 511 seven days a week, 24 hours a day.  You can also visit www.safetravelusa.com for road conditions.  While traveling on Interstate 90 look for messages on the electronic message signs.

Weather Warnings
Winter Storm Watch- indicates that severe winter weather may affect your area.
Winter Storm Warning- indicates that severe winter weather conditions are confirmed for your area.
Blizzard Warning-  means that large amounts of falling or blowing snow and sustained winds of at least 35mph are expected for several hours.

Winter Storms
Be prepared:
*Carry a charged cell phone.
*Carry a winter travel survival kit
*Let someone know when you depart, your route and expected arrival time.
*Dress according to the weather conditions.
*Keep dry and wear clothing in layers.
*Fill your fuel tank before you leave.
*Check road conditions and weather forecasts

If Stranded In A Storm
*Stay with your vehicle
*Use your mobile phone to call 911.  Be aware of your location and situation.
*Put all your emergency supplies by you.
*Check your supplies to see what you have and arrange in order of their use. 
*Run the engine sparingly.  15 minutes every hour is a good rule of thumb.

Ice Storms
These don't happen as often in South Dakota, but are just as dangerous.
*Don't drive in freezing rain.
*Your windshield washer fluid and defroster will not keep the rain from freezing on the windshield.
*If freezing rain starts while you are driving, get off at a safe place and wait for the storm to pass.
*Remember to contact someone ad let them know where you have stopped.

More information to come in the next blog.  Be Safe, Be Smart!  Don't think it can't happen to you, it can because mother nature doesn't discriminate!