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Know Your Towing Limits in St. Peter

Some St. Peter drivers figure that anything they can attach to their trailer hitch can be towed by their vehicle. Nope. If you’re going to do any towing around St. Peter, you should be aware of safety issues, MN towing laws and potential liability.

Understanding tow ratings is important for safe towing. A tow rating is the weight limit that your vehicle can safely tow. They calculate the tow rating for every vehicle, but different options on the vehicle can affect that rating. St. Peter drivers need to read the towing section in their owner’s manual to get the specific tow rating for the vehicle they own.

Your trailer hitch also has a weight limit, and it may not match the tow rating for your vehicle. Your vehicle may be rated for 10,000 pounds (4,500 kg), but if you have a 2,000-pound (900 kg) hitch limit, you shouldn’t be towing more than 2,000 pounds (900 kg). If you tow a 10,000-pound (4,500 kg) trailer on that hitch, it could break free and you would be liable for any resulting damages.

Another example, one popular pick-up truck has a tow rating of 10,300 pounds (4,600kg). But in the owner’s manual, it specifies that a sway control device be used for trailers weighing over 2,000 pounds (900 kg) and that a weight-distributing hitch is required for trailers over 5,000 pounds (2,300 kg). If the vehicle owner tows a 6,000-pound (2700 kg) trailer without a weight-distributing hitch and ends up in an accident, the owner will be held liable for not complying with the towing requirements in MN.

St. Peter auto owners also need to keep in mind that tow weights include the weight of passengers and cargo inside the tow vehicle. So if your tow rating is 7,000 pounds (3,200 kg), and you’re carrying 700 pounds (320 kg) of passengers and cargo, you can only tow a trailer weighing up to 6,300 pounds (2,880 kg).

Two numbers that St. Peter drivers should be aware of are the GVWR and the GCWR. These codes are usually imprinted on the inside of the driver’s side door. GVWR stands for gross vehicle weight rating. Take GVWR and subtract the total weight of the vehicle, and you have the maximum weight the vehicle can safely carry in passengers and cargo. GCWR stands for Gross Combined Weight Rating. Take that number, subtract the weight of the tow vehicle and the trailer, and you have the maximum weight of passengers and cargo that the tow vehicle and trailer together can safely carry.

This may seem a bit complicated, but you ignore these ratings at your own peril. If you haul or tow loads over the maximum ratings around MN, you become liable in event of an accident.

Local St. Peter laws require that safety chains be attached when towing a trailer. Some MN jurisdictions may require trailer brakes as well. Others mandate trailer brakes only in certain situations. If you are going to tow a trailer, you should find out the local St. Peter laws regarding trailer brakes and hitches, as well as weight and length restrictions.

To tow safely, MN drivers also need the proper tires on the tow vehicle. Tires need to be in good condition with adequate tread, and they need to have a load rating high enough to handle the weight of the trailer. Your trained Autotronics of St. Peter tire professional can help you select the right tire to use when towing around St. Peter.

Your ‘s owner’s manual is your primary source for auto advice regarding towing since it is specific to your vehicle. Be sure to read it carefully before doing any towing. And as always, keep your preventive maintenance up-to-date, and practice good car care to ensure the safety of your vehicle on the road—especially when pulling a trailer.

Autotronics of St. Peter
111 Jefferson Avenue
St. Peter, MN 56082
507.934.9290
http://autotronicsstpeter.com

Exhaust Service at Autotronics of St. Peter: Passing the Smell Test

The exhaust system on a vehicle is more complex than most St. Peter residents realize. It contains everything from old-fashioned pipes and clamps to sophisticated computers and sensors. All MN folks know a properly functioning exhaust system is good for the environment, but sometimes we forget that a damaged exhaust system can be deadly. That’s why preventive maintenance on your exhaust system is so important. We can help you with that at Autotronics of St. Peter in St. Peter.

The exhaust manifold is the first component in your exhaust system. The manifold is attached to the engine. It collects the gases that are produced by the engine and directs them into the exhaust pipes. At this point, these gases are both hot and chemically dangerous.

One of the gases produced in your engine is carbon monoxide. This gas is colorless and odorless. Breathing it can cause headaches, dizziness, nausea and drowsiness. Continue breathing it and you will die.

To keep this gas and others from entering your vehicle passenger compartment, the connections from the manifold to the engine and from the manifold to the exhaust pipes are sealed with gaskets. These connections should be routinely inspected at Autotronics of St. Peter for cracks and to check if they have come loose.

The exhaust pipes can also get damaged, allowing dangerous gases to leak into your passenger compartment. These pipes can rust or be dented or broken by rocks and other roadway debris, so they need to be inspected regularly.

The catalytic converter is the next component in your vehicle exhaust system. You can breathe a sigh of relief now, because this is where the dangerous engine gases are converted into carbon dioxide and water, greatly reducing the amount of harmful emissions in your exhaust. You’ll also be happy to know that your catalytic converter doesn’t require maintenance. However, it will wear out. If you fail an emissions inspection because of a faulty catalytic converter, you need to replace it.

The muffler’s job is far less critical, but far more noticeable, than the catalytic converter’s. It dampens or absorbs the noise from the engine. Most St. Peter residents don’t realize that we can actually customize the noise our car makes with a custom muffler. You can upgrade to a muffler that will make your car sleuth-quiet, or you can advertise your presence in St. Peter with a sassy rumble.

Mufflers can also rust or be damaged by road debris. But just because their main function is to dampen out engine noise doesn’t mean they can be ignored. If your muffler is leaking, you need to get it replaced quickly. Exhaust fumes need to exit through your tailpipe, not your muffler.

The exhaust pipe contains at least one oxygen sensor. The sensor monitors the oxygen content of the exhaust, which allows it to adjust the fuel-to-air ratio in the engine. This keeps your vehicle engine running smoothly and maintains good fuel economy. So, besides keeping you and the environment healthy, a well-maintained exhaust system also keeps your vehicle healthy. The tailpipe itself can rust or get damaged by road debris, so it needs a quick inspection once in a while, too.

The whole exhaust system is mounted on the vehicle with clamps and hangers. These clamps and hangers can come loose, rust or get dinged up by road debris. Remember that the gases in your exhaust system are hot, so the exhaust system itself gets hot. The clamps and hangers keep the exhaust system attached to the vehicle, but they also prevent the heated components from touching things they shouldn’t. If you don’t inspect and replace broken, loose or damaged clamps, you may end up with melted wires, hoses or lines. And that can spell some expensive repairs.

You should schedule an exhaust system inspection as recommended in your vehicle owner’s manual. Because this system is critical to your health and the health of your car, and because of its sophistication and complexity, you need to have the work done at a qualified service center such as Autotronics of St. Peter in St. Peter.

Maintaining your emissions and exhaust system is not just good auto advice: it’s good health advice for all St. Peter residents and their families.

Autotronics of St. Peter
111 Jefferson Avenue
St. Peter, MN 56082
507.934.9290
http://autotronicsstpeter.com

E-85 Fuel Safety Advice from Autotronics of St. Peter

Today at Autotronics of St. Peter we want to talk with you about a very important safety issue. This automotive safety warning is coming from a very unusual source: fire fighting experts. You’ve probably heard of E-85 gasoline being offered in the St. Peter area. Some newer vehicle models are specifically built to run on E-85 – the rest are not.

Does your vehicle use E-85 gasoline? Bring it down to Autotronics of St. Peter at 111 Jefferson Avenue in St. Peter, MN 56082, to find out, or give us a call to make an appointment by calling 507.934.9290.

E-85 gasoline has been developed to fight air pollution and reduce oil consumption. E-85 fuel is a mix of 85% ethanol, a grain-base alcohol, and 15% gasoline. So-called Flex-Fuel vehicles are designed to use either normal gasoline or E-85 gas. The result is lower exhaust emissions to our local St. Peter community.

All gas engines can run with up to 10% ethanol, and in fact a lot of gasoline sold in the St. Peter, MN, area does contain some ethanol. The problem comes when well-meaning residents without Flex Fuel certified vehicles put E-85 into the tank.

At a 15% concentration, the potential for problems arises. Because of the chemical differences between ethanol and gasoline, special seals and gaskets are needed for Flex Fuel vehicles. In a normal engine, the ethanol in E-85 gas will eat away seals and gaskets. This leads to gas and oil leaks.

You St. Peter auto owners can imagine the fire hazard caused by leaking gasoline. MN fire fighting experts caution drivers to only use E-85 if they know their vehicle is certified to handle it. They expect vehicle fires to increase because of using the wrong fuel in non-Flex Fuel vehicles.

Autotronics of St. Peter
111 Jefferson Avenue
St. Peter, MN 56082
507.934.9290
http://autotronicsstpeter.com