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Showing posts with label Auto Part. Show all posts
Showing posts with label Auto Part. Show all posts

Sunday, November 28, 2010

How About More Than One Type of Driver's License?


How About More Than One Type of Driver's License? What if we tried a tiered licensing system? It's self-evident that there's a wide range of driving ability - from the barely competent to the highly skilled. Yet we have a one-size-fits-all licensing policy. And worse, traffic laws based on the least common denominator. This is a pretty clumsy and counterproductive approach, if you stop to think about it.


For openers, it breeds cynicism and lack of respect for the traffic code on the part of better-than-average drivers - who not only resent being ticketed for violating rules designed for the inept (such as no turn on red) but know full well that driving faster than an artificially low speed limit is by no means "unsafe" - despite the DMV and insurance company agit-prop. Rather, it's just a means for extracting money to fund this or that municipal project - albeit without resort to an open, overt tax.

Widespread contempt for these little rules - and those who enforce them - is another side effect. Traffic control devices (signs, lights, etc.) quickly lose their informational value. When speed limits are routinely under-posted, we become habituated to ignoring them. Curves posted 45 mph are taken at 60 without the slightest drama. We learn that such signs are worthless as far as their "warning" value is concerned. It's all contrived - whereas a properly posted speed limit would actually provide useful information about the fastest safe speed for a given stretch of road.

And: The not-so-competent have very little incentive to get better. Their marginal driving ability is reinforced and even rewarded. This tends to create more (and worse) bad drivers - in a road-bound manifestation of Gresham's Law. Instead of doing something about drivers too addled or inept to gauge the flow of cross traffic, we pass No Turn on Red laws. Rather than ticket (or send off for remedial instruction) drivers who come to a stop on freeway on-ramps, we put up traffic lights to institutionalize incompetence - treating everyone as if they were as helpless and inept as the worst drivers out there.

While all this is going on the automakers work overtime developing ingenious (but complex and expensive) technology to, essentially, idiot-proof cars. Anti-lock brakes make skidding out harder. But we now have drivers who have no idea how to handle a skid when one does happen - as on ice, where ABS is ineffective.

Stability and traction control systems keep the vehicle tracking straight even under inclement conditions and very high speeds. But this arguably creates a false sense of security - making the Average Joe feel like Michael Schumacher. So he drives much faster, under more tenuous conditions. When loss of control does happen (computers can only do so much) the results are often much more catastrophic due to the higher speeds involved. Maybe a tiered licensing system would reverse the trend, at least a little bit.

What does a "tiered" licensing system mean? In brief, it would be a system with more than one level of driver's license. Demonstrated higher skill would qualify an applicant for a higher tier license. And with it would come certain privileges, such as the right to drive faster on certain roads (such as highways) which would have a lane reserved for high-speed traffic.

There's no reason why a driver capable of holding an SCCA license shouldn't be able to drive at 80 or 90 mph on a modern Interstate - other than the dumbed-down leveling of our currently set up traffic laws, which assume everyone on the road is as marginally skilled as the most marginally skilled driver out there. Which is like putting the bright kid in with the Specials. He's frustrated - and the Specials get no benefit from dragging him to their level - other than perhaps indulging their envy. Which if vicious anyhow and ought not to be the basis for policy of any kind.

To those who say a tiered system would be an administrative nightmare and impossible to enforce - one has only to look across to the pond to England, where a tiered licensing system for motorcycles has existed for years. The basic principle is identical: New/inexperienced riders must acquire proficiency (and ride smaller cc, less powerful machines) until they've shown they can handle more - at which point they may graduate to a full license and ride whatever machine they wish to ride. It works for the Brits; it could work for us, too.

We could have a basic license - which entitles the bearer to operate a motor vehicle on public roads, but which prohibits him from (for example) making rights on red - or using the high-speed lanes on the Interstate.

The "top" license would confer special privileges - including the right to make a right (or even a left) on red and to use high-speed lanes set aside for high-speed traffic. To qualify, the applicant would need to take and pass a course of high-speed/high-performance/accident avoidance driving techniques such as those currently given to law enforcement personal - or (in the private sector) by schools such as those run by Skip Barber and Bob Bondurant. The applicant would need to demonstrate proficiency not merely at driving fast - but at driving fast safely.

But that would only be half of it. A high-skilled driver (just like a high-skilled martial artist) may use his higher skills irresponsibly. To counter that, the tiered system would contain provisions calling for immediate revocation of privileges for confirmed abuse (such as reckless driving) as well as a major review (with possible revocation) anytime the bearer is involved in an at-fault accident.

Penalties for operating a vehicle on the restricted high-speed lanes (or exercising "top" license privileges such as making a right on red) when not properly licensed would also have to be severe enough to make anyone think twice about abusing the system. Arrest on the spot. Vehicle impounded and (upon conviction of the owner) sold at auction. End of story. Violations would likely be few and far between. And we'd enjoy freer-flowing roads, less henpecky and counterproductive laws - and misuse of police manpower, too. Everything would run a lot more smoothly.

But it will never happen - for despite all the talk about America being a merit-based society, the reality is that on the roads, it's socialism - from each according to his ability, to each according to his needs. No one's allowed to rise above the level of the least common denominator. At least, not without risking a piece of payin' paper!

Sunday, November 21, 2010

presented bDiesel Pros and Cons


presented bDiesel Pros and Cons, Diesel-powered vehicles are making a big comeback - no surprise given renewed buyer interest in high-efficiency, long-life vehicles. But like gas-burners, diesels have their downsides as well as their upsides. Here's a look at both sides of the equation:


Pros:

* Excellent fuel economy - with excellent performance - Many people remember the days when "diesel" meant "slow." But modern diesel engines such as those offered by VW (Jetta TDI) and BMW (330d) and Mercedes (E350 BlueTec) can deliver 40-plus MPGs - not far off the pace of complex, expensive and slow gas-electric hybrids - while getting the cars they're in to 60 mph in as little as 7 seconds.

In a large truck such as the current GM 2500 HD series or Ford F250, diesel-equipped versions can pull/haul much more weight than the gas-powered versions while burning less fuel doing it.

* Diesel engines are typically longer lived than gasoline-burning engines - Assuming proper maintenance, it is not unusual for a diesel engine to run 300,000 miles or more without needing major work. Even though modern gas engines generally last much longer than they used to, few can go more than 200,000 miles or so without beginning to show definite signs of wear and tear, such as smoky blue exhaust and declining gas mileage/performance.

* Diesels can burn more than one type of fuel - For example, old fry grease - aka Waste Vegetable Oil (WVO). Frugally-minded people have been powering their diesel vehicles with this stuff at little or no cost by getting local restaurants and so on to give it to them for free. Modifications to the engine (such as a preheater to keep the grease from congealing) will be needed, but you can operate a diesel engine with such stuff in a pinch. "Biodiesel" (not the same as WVO) can be brewed at home, too. Gas engines, meanwhile, are designed to burn gas only. And you can't refine your own gas, if it came to that.

Cons:

* Diesel fuel is now more expensive than gasoline - New federal laws mandating "Ultra Low Sulfur" fuel (15 PPM sulfur) have jacked-up the price per gallon of diesel, which is still close to $3 per gallon in most areas of the country, while unleaded regular is often available for closer to $2.30 or so. The higher at-the-pump price eats into the down-the-road mileage advantage that diesels have.

Another potential problem with the new Ultra Low Sulfur diesel fuel is that it doesn't have the same lubricating qualities (due to the low sulfur content) as diesel fuel used to have, which could mean faster wear and tear - and shorter engine life. Some diesel engine experts recommend that additives (http://www.carmild.com) be used - especially in diesel engines built before about 1997 - to make up for the poorer lubricating qualities of the new Ultra Low Sulfur diesel fuel.

* Diesel engines now have cost (and hassle) adding anti-pollution equipment - In addition to Ultra Low Sulfur diesel fuel, the car companies have had to add urea injection and particulate traps to their diesel engines, in order to comply with the latest tailpipe emissions requirements. The urea tanks have to be refilled regularly - an additional expense (appx. $20-$40 or so each time) and the particulate traps add a new layer of maintenance - and thus, expense.

No one really knows, either, how these systems - and the diesel engines themselves - will hold up over the long haul, or under severe conditions such as extreme cold/heat.

* Diesels cost more "up front" than gas engines - I recently test drove a diesel-powered version of the 2011 Chevy Silverado 2500 HD equipped with the optional Duramax diesel V-8. Selecting this engine (and the mandatory heavy-duty transmission that it's paired with) added nearly $10,000 to the price of the truck. In a passenger car like the VW Jetta TDI, choosing the diesel over the gas engine adds about $2,500 to the sticker price.

The much higher up-front costs will take many years of driving to wash away in the form of at-the-pump savings on fuel - unless, of course, gas prices shoot up again to $4 (or more) per gallon. Which they very well could. In which case, everything changes. In a world of $4 or $5 per gallon regular unleaded, a diesel vehicle that gets 15-20 percent better mileage than a gas equivalent could work off the higher up-front costs in as little as a year or two of driving.

Wednesday, November 17, 2010

Best Chrome Place


For automotive enthusiasts, I think this is useful information to add beauty to your vehicle, especially on the vehicle that can give the sensation is more luxurious, such as lamps, wheels and parts of vehicles that can be slightly modified


One of them gives a touch of chrome on every curve of your vehicle, to make it look more luxurious, and more elegant, I will tell you where the best chrome quality with top-quality stainless steel, with auto-grade 3M adhesive for a quick "stick on" installation , and all materials used are very classy, and also this that makes anti-rust chrome trim company, won praise and trust of its customers.


The company provides all kinds accessorize for your vehicle, ranging from chrome to lights, alloy wheels, part lampshades and even to your car door handles, to make it look more luxurious, if viewed from the side ...

We can guarantee to provide the best quality and satisfactory service is the main motto of which is owned by this company, with professional expertise, so you do not hesitate anymore, to make your vehicle look more beautiful and luxurious. Please visit the chrome trim suit for informed and more information, and maybe you want to be tough product - any product that is ready to be given to the customer and I am sure you will be very interested to see the results of this chrome.

Saturday, September 18, 2010

cool model Projector headlights for your car


One of my friends always comment on the appearance of my vehicle, especially my car, any color-changing body, wheels and even the windshield, she always pays attention to every detail of the vehicle, and without the realize I also like that, if they see a car pass, always pay attention part which is often seen, and jimmy comment on my headlights, he said: Projector Headlights your car is not interesting, not quite fit with the color of your car, he said that,


and finally I try to see, in my opinion it is the same, and I try to find a place for the sale of Projector Headlights are cool, so my car looks better, fortunately I found a site, which really provides all automotive equipment and the chance to provide Projector headlights with variations for all brands of vehicles and various colors and models that are designed with the elite of the online sales site, special automotive equipment carId, after replacing Projector Lights for my car, and I think that's good, and any comments from my friends, more than expected, he said wow "extraordinary Projector Lamp" is very beautiful especially when viewed at night ..

and I feel proud and satisfied as well, and the quality of carId was already very famous all over the world, after seeing, all items are sold quality is amazing, and I think this is the place to complete the sale of vehicle accessories, I guarantee, you starch will be satisfied with the accessories that has been provided with various kinds and high quality, you can also order online and shipped directly to the place you are, of course, also an online payment, so you do not have to bother to come directly to you just choose the goods in accordance with your desire, and for any type or brand and quality according to your needs

that's my little experience on my car, and found the best place for my vehicle equipment, if you are interested please check directly carid site and if interested you can directly order, look beyond the car's own impressions and to bring pride to a luxury.


Wednesday, August 25, 2010

Best Cover For Your car


Talking about the protection of our vehicles, of course, we would think to all parts, not just for the engine only, which is the main to the notice, view from the outside, If your car look dull, dirty, or even rusty, this certainly does not make you feel comfortable to use, what else for the young child, would feel uncomfortable to be brought out

The main cause, damage to the exterior of your car, like the dull, the paint is damaged, or dirty is the environmental influence, rain, heat, dust, and many things that will ruin the appearance of your car, you need a Car cover, this is a tool designed to protect your ride, from the heat, rain, when you do not use it, the car cover is designed for all types of vehicles as well as for all sizes good truck, SUV, sedan, or others, all have been in the design and provide a safe as possible, and with a strong ingredients can survive for tens of years

Car cover has been designed by the world's largest manufacturer of custom car covers, Covercraft Industries. and course materials in use is a choice of material, unlike other protective equipment designed to protect your vehicle from one element only, but covercraft car designing the cover for the various elements, such as dust, hot sun of rain, or other things, also with a choice of quality fabrics, these are also factors main in the manufacture of car covers, with more than a dozen years of experience producing high quality products include protective car.

This can be seen from the designers put resistance, of all the elements which could damage, resilience to water so as not to penetrate into, and make a smooth circulation of air when you close your vehicle all this has been, at best considered in the design and selection of fabrics, all in governance by experts professional.

not very unusual, stop using, coarse cloth, or a lid that does not arbitrarily designed specifically for your car, because you'll regret later covercraft is ready for you, if you want to order, or want to ask, and choose according to your needs.