With the issue of global warming taking on international importance in recent years, unsurprisingly the focus has fallen on car drivers, with cars seen as one of the major contributors towards global warming. Green cars have been held up as a potential solution, one that motorists should be embracing.

But are green cars actually ‘green’?

Firstly, let’s take pure electric cars. Unfortunately these electric cars are anything but good for the environment. The electricity that they run on is produced in power stations, where only 30-40% of the energy is converted into electricity. Transferring this electricity along electric cables then results in a further 30% being lost to heat energy. So by the time this electricity reaches an electric car a huge amount of the energy has already been lost. Good for cutting down inner city pollution but efficient it certainly isn’t.

Recently hybrid cars have been preferred, cars that contain both an electric motor and a petrol engine. The battery for the motor is powered by the energy generated from braking. When it comes to being ‘green’ these cars in theory offer many more environmental benefits.

In practice this isn’t necessarily the case. Consumer magazine Which? tested four hybrid cars by driving them throughout London. The results were disappointing, as mentioned by George Marshall-Thornhill, senior researcher for Which?, “Some of these should have performed much better.” And this is all without mentioning how to dispose of troublesome electric batteries.

Then there’s the cost of hybrid cars. The Toyota Prius is the most popular hybrid car and can be purchased for around £17,000. However, with fuel economy claims in doubt and 55% of people believing that green cars are too expensive, there is still some way to go before green cars arrive on a large scale.

The facts are that green cars use more energy to produce, are harder to dispose of, their fuel economy claims have been doubted, and they are simply too expensive. The age of the green car has not arrived yet.

OK - You’ve been putting off replacing those tread thin tires. Face it, replacing tires is a downright aggravating experience. Shopping for tires rests somewhere between doing your taxes or doing house cleaning. A dentist’s waiting room, while you’re hanging on anticipating that root canal, is unlikely to increase your anxiety. But, the bleak condition of most waiting rooms at tire dealers all too often propels us into an ambiance bordering on the repulsive.

Throughout our lives, the majority of us who drive will no doubt spend more than at least a day out of our lives marking time in a succession of these dismal dens. And then, we’re left to pore over long outdated, pawed over magazines offering little worthy of our attention.

We tend to think of tires like we think of electricity. Electric power is taken as a given. Only if it shuts off, are we really forced to think about it. We’re rudely reminded of our dependence on it when we lose it.

Our lack of consciousness about our tires is identical. Ignoring them seems to be the norm. All is well until we get a flat or blowout. All of a sudden we have to interrupt whatever we’re doing. We can’t get to a movie, miss picking up the kids or won’t make yoga class. Or much more seriously, one of our tires gives out and causes an accident. It’s not difficult to imagine any number of similar disruptions.

Fortunately, tire makers today are consistently improving tire performance and safety. Nevertheless, we, as car owners, have to cooperate. All things mechanical can only take so much wear and tear. Although excellent quality standards are built into tires today, they do have their useful life. It’s up to us to provide ongoing maintenance in the form of correct tire pressure, regular rotation, proper alignment and balancing. Even though we may be scrupulous about tire maintenance, there will come a time when we simply have to replace them. We dread the root canal and we dread the tire dealer.

How about a little surprise? A lot of the aggravation in replacing tires can be bypassed.

To the rescue come the good people at websites such as The Tire Rack. Your computer becomes your tire store while you sip a cool beverage in the comfort of your home or office. That’s right. All you need to do is log on. Now that’s convenience you might not otherwise expect when buying tires.

Here’s the rub. If you’re shopping for Bridgestone, Michelin, Dunlop, Goodyear, Pirelli or any other major tire make, The Tire Rack maintains and ships a full inventory of tire sizes and models. An easy to use “search widget” will permit you to locate readily the right size and tire model for your make and year of car, truck or SUV. ATV tires are available, as well. You can peruse tire reviews.

There’s more. The Tire Rack has made arrangements with tire dealers in your neighborhood to receive shipment and install them. If it’s more convenient for you, The Tire Rack will ship to your office or home.

You’ll want to consider these efficiencies when you buy tires online.

1. Save time shopping online.

2. You’ve selected the right tires.

3. No waiting at the dealer to complete the purchase.

4. Receive the tire maker’s full warranty.

5. Less interruption to your busy schedule.

6. You’re more likely to do it right now while you’re thinking of it.

Wait! There’s an even better idea. Have The Tire Rack mount your tires on a new set of wheels ready to stick on your vehicle. Very few things can rehab a worn looking jalopy better than a brand new set of tires and wheels.

They use less fuel. They are much more efficient. They are much less polluting. And what’s more, they require much less maintenance. Yes, hybrids really do score better on all counts when compared to conventional vehicles. In fact not only do they need much less service, they are also made to run better and last longer. So you should take all these factors into consideration when you are making a choice. Let’s take a look at why they don’t need as much maintenance.

Firstly, they have fewer parts than a conventional car and hence, fewer parts to wear out. It’s the way they are built. There’s no regular starter and this technology means that there is one part less that needs to be replaced. No starter also means there is no chance of accidentally grinding the flywheel. The battery and the motor too do not require too much maintenance. The engine lasts longer than a conventional engine and requires as much maintenance perhaps as a conventional one. A hybrid does not need any valve adjustments done and even if there are valves, they do not get worn out because the engine does not run constantly. And the injectors do not need regular cleaning, in fact maybe they never need to be cleaned because there is hardly any deposit on them.

The hybrid car uses electricity to run the air-conditioning system unlike the conventional ones that use a traditional pulley that is driven off a gas motor. So this means there is no air-conditioning belt to wear out. There is also no belt used for the steering because it is not hydraulic but electric. So it has very little kickback even when driving over rough, uneven roads.

The hybrid car’s generator can multi-task. The generator is an important part of the hybrid car and there is a separate gas engine that powers it. A hybrid engine is really very small, maybe 10 to 20 horsepower and it is so designed that it gets maximum efficiency if it runs at one speed. Because the generator does many tasks, there is less wear and tear of the other parts and when braking or coasting, the car can recapture the energy. So there is no wastage of the battery and the battery does not need to be replaced very often. With the generator handling a lot of the braking – in fact 80% - it means that extends the life of the brakes too. There is also less chance of the rotors getting warped. Thanks to less of a heat build up, the life of the brake fluid is extended too and the brake pads last longer.

Hybrid cars also have warranties that are much longer. Most of the Toyota and Honda cars have much longer warranties on their hybrids than on the conventional ones. There’s an 8 year or an 80,000 mile warranty on the Honda Insight while for the Toyota Prius, you’ll get a 100,000 mile warranty or 8 years on the hybrid system and the battery. These longer warranties make the hybrid an attractive buy.

If you are making up your mind between a conventional car and a hybrid one, look at all the long-term advantages. Hybrids are built so they last longer and they don’t need as much looking after as a conventional car. Add to that the fact that they don’t guzzle as much gas and have fewer parts, therefore less maintenance and you’ll see why it makes good sense to decide in favor of the hybrid.

Vehicles that will help you save money on gas

Prices at the pump are rising steadily; more and more of the vehicles being released get very low gas mileage. This makes it really hard to get around town or to work, on a budget. Well, there still are tons of options for vehicles that can save you tons of money at the pump.

If you’re not ready to take the plunge and buy a hybrid or electric vehicle, there are many gas-engine cars that get very good gas mileage. For small cars, the mini cooper (28 city/36 highway) gets you the most miles for your gallon. If you’re looking at midsize or large cars, you should check out Hyundai. The Elantra gets 27 city/34 highway, and the Sonata get 24 city/34 highway. If you’re looking into station wagons, the Pontiac Vibe and the Toyota Matrix both get 30 city/36 highway.

If you’re looking for a car with even better gas mileage, you should check out hybrid cars. The concept of a hybrid is that its engine is actually a combination of two engines: a traditional gas engine, and an electric engine. Unlike true electric cars, the electric engine is charged by the gas engine, so there’s no need to plug it in. And while all the power is ultimately derived from the gas engine, these cars, van’s, and SUVs still get way batter gas mileage and saving you tons of money at the pump. If you’re looking simply for the best gas mileage overall, you should check out the Honda insight; it gets 60 mpg city, 66 mpg highway. Plus it’s from Honda so you can be confident you’re getting a solid long lasting vehicle. If you’re looking for an SUV, the vehicle with the best gas mileage is the Ford Escape hybrid. It gets 31 mpg city, 36 mpg highway. Imagine, getting the gas mileage of a car (or better) from an SUV.

Another option for saving fuel that will be available on the market soon is the plug-in hybrid. You’re probably thinking “why would I want to plug in my hybrid when I can just get a regular hybrid?’ One dollar to get as far as a gallon of gas, that’s why. A plug in hybrid is the same as a regular hybrid except you have the option of charging the electric engine. This means that if you only take short trips, your gas engine will rarely even have to turn on, and electricity gets you as far as a gallon of gas for about $1. And, unlike normal electric cars, you never have to worry about your battery dying so you can go as far as you want on your gas engine.

If you want to just skip the gas altogether, there have been some great advances in electric vehicles. You’ll forget everything you know about electric vehicles when you see the Tesla Motors Roadster. It’s fully electric, so you can always get a gas mileage equivalent of about $1 per gallon. Unlike traditional electric cars, this one runs on a lithium ion battery, so it can go farther between charges (about 250 miles), it can go a lot faster (top speed of 130 mph), and to be honest, it just looks cooler. If an electric car ever catches on, it will most definitely be this one.

With any type of vehicle, you should keep your car in good shape and making sure it gets regular tune ups, this will help keep up gas efficiency. Also remember that the weight of the vehicle matters. Carrying around stuff you don’t need and always having a full tank will raise your gas mileage.

It is a rare night that the evening news is not telling viewers about a new horrible effect that pollution is having on people, animals, and the environment. From cancer to acid rain and famine to smog, the culprit to blame is fossil fuels. Would it not be great if there was a viable, clean alternative fuel? There is. By learning how to make biodiesel fuel, people can provide themselves with all the energy they require and not harm the environment or their health.

Yet it is not just the environment that fossil fuels are harming. Year after year the fuel costs are on the rise, and each time they increase by a steeper percentage. These increases have hit merchants hard, and consumers even harder. Airlines have had to add fuel surcharges, shipping companies have increased their rates, and even taxis have felt the pinch. Of course, as shipping rates increase the price of goods also goes up. This means that consumers’ dollars don’t go as far and they are unable to purchase as many products. It is clear that this is bad news for the economy.

Of course, learning how to make biodiesel can solve this problem as well. By switching just one car to biodiesel fuel, the driver can save $30 per fill up. Considering that the average household owns two cars, and that each car is filled at least three times per month, this can lead to outstanding savings. In addition, heating a home with biodiesel rather than oil saves $75 per 500 liters. Consider how many more Christmas presents could be purchased next winter. Finally, using a diesel generator for peak electricity can save the average household $500 per year, which could be used for better food, nicer clothing, or even a much needed vacation.

When we consider the amount of money that could be saved, it is amazing that anyone would not want to discover how to make biodiesel. Instead of that money going straight to the coffer of an oil company, it would be dispersed throughout the global economy. The money would circulate and encourage growth, creating all the benefits of a healthy economy such as improved social services, increased productivity, and advancements in technology.

The production of biodiesel is not as complicated as it may sound. This technology has been used on farms around the world for many generations, but is only now gaining popularity in the mainstream. With the right information, this process can be easily established and anyone can start reaping the financial benefits of producing their own fuel. Using simple tools, easy to find ingredients, and uncomplicated techniques, learning how to make biodiesel is a lesson anyone can master.

A good place to get all the information you need is at http://www.ultimate-biodiesel-guide.com. Ultimate Biodiesel Guide is currently providing a comprehensive manual and over 200 pages of bonus material at a discounted price. While visiting the site, you can also subscribe to the informative newsletter, “Alternative Energy,” that provides ongoing updates on the world of alternative fuels.

When it comes to RC cars, electricity saves you money, but gas makes it real. Gas powered RC cars go faster, sound more realistic and give you the thrill of the race in a way that their electrically controlled counterparts just can’t do. Of course, you have to understand that when you hear the term gas powered RC cars, you’re really not talking about gasoline.

Gas powered RC cars are actually powered by a fuel combination more often referred to as nitro. But even if you don’t actually put gasoline into the cars, gas powered RC cars still look for all the world like miniature automobiles as they zoom at high speeds around the track.

Gas powered RC cars have engines that require fine tuning and that roar with all the excitement of a full sized car. In fact, the faster they go, the louder they get, just like the real thing. The excitement of racing gas powered RC cars doesn’t end with the sounds however. As they face like lightning, vapor trails of exhaust shadow their route. That’s a sight that you just can’t get from electrically controlled RC cars.

Aside from the cool sounds and sights, there are some other differences. Typical gas powered RC cars get owe their higher sense of realism to an internal combustion engine. The “gas” is actually a nitro methane fuel mixed with lubricating oil to protect the engine. The replace for a real car’s spark plugs in gas powered RC cars is something called a glow plug.

This plug is heated by a battery-powered starter that continuously ignites the fuel, allowing gas powered RC cars to race far longer at a time than electric ones. Unless, that is, your glow plug goes out on you. Because this eventuality is not exactly unknown in the world of gas powered RC racing, it always pay to invest in a backup or two.

If you are still reading this, that means you are probably new to the world of gas powered RC cars and maybe haven’t even bought one yet. Rather than starting out with a top of the line model, you should probably go for entry-level car. Most of these models don’t need electric starters because they come with pull-starters like a go-kart engine. If you do get one that comes without this, you’ll have to invest in a starter. You have a choice here: either an electric starter box or a 12V starter with a car adaptor.

Gas powered RC cars bring the excitement of RC car racing to another level. The sounds, the sights and even the smells of a race between gas powered RC cars are so much more realistic than a race between electric cars. If you are looking to get in on one of the fastest growing hobbies in America and you truly want to experience it to the ultimate, then gas powered RC cars is really your only choice.

Using alternative fuel sources is not just a matter of environmental responsibility. It is not just about calming down the little voices screaming in your head. It makes good sense and a solid investment for the future. Although most of us are either ignorant or can’t care less, the fossil fuels which form the backbone of our world economy are dwindling quite rapidly, even as we go about our daily business in our cars. Just look at the rocketing oil prices reported all over the media and you’ll get a feel of how severe the problem actually is.

Once the big oil crash happens (like another major war in the Middle East or the OPEC just decides to sit on its oil reserved doing nothing) , it will be a huge crisis for those who are unprepared to use an alternative fuel source. There will be a run on biodiesel vehicles, and an even greater demand for electric vehicles, causing skyrocketing prices, and shortages.

Although few Americans use an alternative fuel source to commute, those who do are soon going to be at an advantage. If your alternative fuel source is your feet, whether through walking or bike riding, you are already at an advantage, paying nothing to move from one place to another and training your body at the same time. However, even if you can not get around solely on your feet, it makes sense to start planning your life around alternate fuel sources now, before it becomes too late.

In addition, many areas will probably not be adequately prepared to work with an alternative fuel source. There may be no where to even refill your biodiesel cars, and that will make things quite hard. People will have become so used to the convenience of their gas powered vehicles, that they will not be able to really get around this formidable-looking problem. But if you plan your life around an alternative fuel source, you will have no trouble adjusting.

The most fool-proof alternative fuel source is your own two feet, but since not all of us have athletic bodies or enjoy walking hours under the sun and snow, the real solution is public transport. If you live in an area where public transportation is already in place, and runs on electric vehicles, then congratulations. I bet that your local economy will suffer far less damage from the fuel crisis.

The public transit, driven by an alternative fuel source, will be able to pick up the extra passengers who have been forced to suddenly give up their cars, and there will be minimal inconvenience. If you have an electric vehicle, you will similarly be in a good position, as electricity will always be a good alternative fuel source. No matter how bad the fuel crises gets, the government will know better than letting the national power grid collapse. Therefore, electricity makes a lot of sense.

When someone is on a wheelchair, special care must be given when the person needs to ride in automobile. This is because the individual is not able to get in or out of the vehicle like normal people.

The person can lift the disabled individual into the car and when getting out which will take a long time or make this happen faster by installing an electrical wheelchair lift on the automobile.

There are two types of wheelchair lifts. The first is powered by hydraulics and the other using electricity. More people prefer the electric type because this can be wired to the battery of the vehicle. This saves a few dollars from buying fluid, which has to be placed periodically to keep it functioning.

The person can check out the nearby store for the kinds of lifts available. The extended lift is the most convenient because the individual will just push a button for this to come out making it easy to push the wheelchair in. The same thing will be done when exiting the vehicle.

There are also variations in the type of exits used on the electric lift. People who entered in the lift may also exit the same way or enter through the center then leave either on the right or the left. The type of vehicle the person has will determine which is applicable.

The cost in on an electric or hydraulic wheelchair lift is very expensive. The cheapest one is a little over $10,000, which is not covered by Medicare or by an insurance firm. The person may be able though to get a thousand dollar discount from the manufacturer of the van if this is new or borrowed.

Electric wheelchair lifts have been around for some time. Even if the store has models available for various vans, it is still advisable to bring this in for the technician to get the right measurements.

When this has been completed, the customer can bring the vehicle back in for the installation of the lift. This could take a day or two if there are many customers who are also having this done.

The individual should check if this works properly before leaving the shop with and without the one on the wheelchair.

All electric wheelchair lifts are ADA compliant. This should be checked from time to time to make sure there wouldn’t be any problems for the one who is on the wheelchair.

Electric vehicles have been in existence since way back in 1830, and are becoming popular again with so many people being concerned about pollution and the rising cost of gasoline. Electric vehicles have been used for many years in the form of golf carts and have also been used as fleet vehicles by servicemen such as meter readers. However, due to the continued commitment and research efforts of the major car manufacturers, electric vehicles are becoming available today that are practical for normal street use, just as a gasoline powered vehicle would be.

Electric vehicles are popular because, unlike gasoline-powered vehicles, they produce no tailpipe emissions, which are known to cause heavy air pollution. Another reason for their popularity when compared to gasoline powered vehicles is that they actually use 75% of the power generated by the electricity, while a gasoline powered vehicle only uses 20% of the power produced by the gasoline, leaving the other 80% to pollute the air, clog up car components, etc.

While there is not a huge market for electric vehicles at this point in time, there are a number of companies that produce them for various reasons, with one of the reasons being NEV’s. A NEV is also known as a “neighborhood electric vehicle”. These electric vehicles are used in large, gated communities usually, and are normally built to accommodate one or two people. These small electric vehicles can reach speeds of 35 to 40 miles per hour.

In addition to the NEV’s that are available, there are a few car manufacturers that are producing and selling street compatible electric vehicles. The Dodge TEVan, an electric minivan built by the Chrysler Corporation, is currently being marketed to utility corporations with a price tag of approximately $100,000. Other companies that produce electric vehicle prototypes for demonstration purposes only include Honda, GM and Ford.

How an electric vehicle works is quite easy to understand. Since the electric vehicle runs on electricity, or a charge, the battery attached to the vehicle is plugged in prior to use in order for the battery to fully charge. Depending on how low the battery’s charge is, and also on the charging voltage that is used to charge the battery, charging can take anywhere between three and eight hours. Once charged, the electric vehicle will normally run for between 60 and 200 hours before the battery needs to be recharged.

A limited production electric vehicle can cost up to $40,000, however, many models that are available for everyday use can be purchased for $15,000 to $30,000, depending on the make and model, as well as the options that you desire the electric vehicle to have. There also exists the possibility to transform a regular gasoline powered vehicle into an electric vehicle; this is done by using a conversion kit, which can be purchased for about $5,000. Electrical vehicles are safe for the environment, economically priced, as well as fun to drive.

With the gas prices being so high, more and more people are becoming aware of how valuable energy is in our daily lives. Hybrid cars show how energy can be conserved and pollution reduced. The cleanest non hybrid car can put about 90 percent smog pollution in the air versus the hybrid.

The Honda insight was the first hybrid on the US market in 1999. It is electrically powered and can go 61 mpg on city roads and 70mpg on the highway. Then in 2000, Toyota brought the Prius to the market, it goes 52 mpg in the city and around 45 mpg on the highway. The Honda Civic hybrid came out in 2002 with 46mpg on city roads and about 51mpg on the highway. Since then there have been other hybrid models such as, the Chevy Silverado, the Dodge Ram pickup and the Ford Escape SUV.

Hybrids are more efficient for a number of reasons. For one, the battery of a hybrid lasts longer. It is equipped with two energy supplies- the gas and electricity. The car is made of lighter materials, that means less energy is used. The engine in a non-hybrid is heavier so it requires more power to accelerate and to go up an incline. And with a hybrid there are fewer cylinders.

Hybrids have less internal machinery. The energy and time needed to move a cylinder up and down in a non hybrid is greater. To start the car, the non hybrid engine needs more power because it has more cylinders. In addition, each cylinder uses more fuel for cylindrical displacement.

There are some tips to keep in mind when driving a hybrid to maximize energy and mileage productivity.

Drive slowly-Aerodynamic drag increases if you drive fast. If you slow down you will save energy.

Drive at a constant speed- Increasing your spend and then slowing down wastes fuel.

Try not to break suddenly-The motor in a hybrid is like a generator. Energy is lost if you stop abruptly. Try to give you car some recovery time.