Car performance body kits are now a days being manufactured by different materials. All have some advantages and disadvantages and selecting a body kit of a particular material depends totally on the price, conditions, usage and other various factors. The different materials could be polyurethane, fiber glass, carbon fiber, ABS plastic e.t.c.
In this post I intend to discuss the advantages and disadvantages of car body kits made up of polyurethane. I hope this will make your mind even more clear and lead you to a better decision making when selecting the performance body kit for your next exterior car modification.
Advantages:
The biggest advantage of attempting your car body kit modification and then replacing it with polyurethane is its durability. These are more long lasting than the famous fiber glass body kits as the material is more flexible. This flexibility makes it to get mount on your car very easily. So if you are reluctant in changing your car's body kit and consider installing a new one very tough job then polyurethane body kits will change your opinion once and for all. This attribute makes a car modification quite simple and pretty much a DIY job hence saving time and money.
Since polyurethane is a hard and flexible substance, it does not damage easily as compared to its other competitors. So you need to bang real hard your car in order to place an impact on the kit. But wait. Did I say "Bang Real Hard!!!" you definitely would not love to strike your car anywhere no matter what material your car body is and this feeling become even more extreme when the material is polyurethane. Because the moment your car strikes and an impact is laid on the kit, there's a great disadvantage waiting for you which I will discuss in the disadvantages section.
Disadvantages:
Since it is a high quality material so generally the polyurethane body kits are more costly than other materials so you really need to have tight pockets if you are going for it. This is a great drawback as it goes out of reach for many car enthusiasts and they cannot afford it at all. Secondly, painting over polyurethane is not a convenient job at all at paint requires more adhesion and also sags more quickly over time when exposed to sun or heat.
Furthermore, these are more heavy than fiber glass, so when you mount them over your car keep your mind well prepared for more fuel consumption as more power is going to be required by your car to drag it. Now coming to the disadvantage because of which you would not love to hit your car and cause an impression on it. Polyurethane body kits are not easily repairable or in some cases, it is impossible do retain the original shape of it and you will only have to replace it with new one as the car dents are not going to be removed. So you have to be even more careful on the road.
Bringing my discussion to an end, polyurethane sure is an expensive material to afford but think of it from the positive angle. The less the people will have them, the more your car is going to be unique. The decision is sure in your hands.
Showing posts with label Car Exterior. Show all posts
Showing posts with label Car Exterior. Show all posts
Monday, 22 November 2010
Friday, 19 November 2010
Different Tire Tread Patterns and Their Implications.
Ever wonder why there are different patterns on the car tire? Are these designs or patterns only to quench our aesthetic thirst or do they have some stability purpose too? Definitely these tire tread patterns play a great role in car's stability and tire traction while driving at different terrain. Not one type of tire tread pattern is suggested for all types of roads in all weather conditions. Some are best for wet conditions, some for winters and some for summers. Similarly different tires are advised when driving for different purposes. Drag racing tires or street racing tires are different for driving on a smooth track or for domestic purposes. You use a non compatible tread pattern and the tire traction will be lost which may result in severe results.
Below I will discuss some types of tread patterns you may find on different tires along with their appropriate use and their good and bad points. You may find following patterns on a normal tire.
1). Asymmetric Tread Pattern
The tread pattern differs from both sides of the tire. It also means that a tire features two patterns along its whole circumference.With this type of pattern, the manufacturers ensure that majority of the possible terrains are dealt with a single set of tires so the drivers do not need to change their tires in different conditions.
Since the tire with this type of pattern provides a higher contact area, it is considered good for high speed cornering. More than one type of tread pattern means that the inboard and outboard halves have two sizes of groove blocks. The grooves on the inward halve (smaller blocks) help retain tire traction on wet surface while the larger blocks on outward halve, helps great in cornering.
Because of these features they are proposed for high performance and motor sports needs. However you need to position them right way around to make them perform well.
2). Symmetric Tread Pattern
As the name suggest, the there is a single tread pattern on the entire tire. Therefore the inboard and outboard halves represent the same patterns. Hence the name, Symmetrical. Tires with such tread patterns emit high noise than other tires. They allow using multiple tire rotation patterns.
3). Directional Tread Pattern
A.K.A unidirectional tread, the whole pattern along with lateral grooves, roll around in one direction along the entire tire's circumference. These lateral grooves allow water to eject more efficiently (hydroplaning) hence prevents the car to skit on wet surface. These are also considered effective as street racing tires however there is one disadvantage of them.
When rotating tires with unidirectional treads, the tire on the front axle should be shifted to the rear axle, and vice verca. If different tire sizes are used on the front vs. rear axle, the tires become location-specific and prohibit tire rotation unless remounted.
4). Asymmetric And Directional Tread Pattern
These have V-shaped lateral grooves on them. Hence they are also known as V groove tires.They are much near to directional tread pattern tires hence they should be treated like them. Disadvantage is as same as directional pattern tread pattern tires.
Below I will discuss some types of tread patterns you may find on different tires along with their appropriate use and their good and bad points. You may find following patterns on a normal tire.
1). Asymmetric Tread Pattern
The tread pattern differs from both sides of the tire. It also means that a tire features two patterns along its whole circumference.With this type of pattern, the manufacturers ensure that majority of the possible terrains are dealt with a single set of tires so the drivers do not need to change their tires in different conditions.
Since the tire with this type of pattern provides a higher contact area, it is considered good for high speed cornering. More than one type of tread pattern means that the inboard and outboard halves have two sizes of groove blocks. The grooves on the inward halve (smaller blocks) help retain tire traction on wet surface while the larger blocks on outward halve, helps great in cornering.
Because of these features they are proposed for high performance and motor sports needs. However you need to position them right way around to make them perform well.
2). Symmetric Tread Pattern
As the name suggest, the there is a single tread pattern on the entire tire. Therefore the inboard and outboard halves represent the same patterns. Hence the name, Symmetrical. Tires with such tread patterns emit high noise than other tires. They allow using multiple tire rotation patterns.
3). Directional Tread Pattern
A.K.A unidirectional tread, the whole pattern along with lateral grooves, roll around in one direction along the entire tire's circumference. These lateral grooves allow water to eject more efficiently (hydroplaning) hence prevents the car to skit on wet surface. These are also considered effective as street racing tires however there is one disadvantage of them.
When rotating tires with unidirectional treads, the tire on the front axle should be shifted to the rear axle, and vice verca. If different tire sizes are used on the front vs. rear axle, the tires become location-specific and prohibit tire rotation unless remounted.
4). Asymmetric And Directional Tread Pattern
These have V-shaped lateral grooves on them. Hence they are also known as V groove tires.They are much near to directional tread pattern tires hence they should be treated like them. Disadvantage is as same as directional pattern tread pattern tires.
Saturday, 13 November 2010
Car Modification - Legal Issues
In the last article we talked about Safety Mods. Now it would be appropriate to have a look at some legal issues arising due to car modification. For this purpose I would present an extract from a website which deals with and educates on the legal implications due to car modification. But before that I would like to have some words with you.
Laws enacted by law enforcing agencies are for the betterment of oneself so you must not take steps to violate these laws as it could prove lethal to you as well as civilian around you in long or short run. Now lets see what legal problems you can get into because of unlawful car modification.
Under traffic laws in most states, drivers may be given a traffic ticket for operating a vehicle that has been modified in violation of laws that regulate vehicle specifications and vehicle equipment. Examples of vehicle modifications that may result in a traffic ticket include:
* Addition of non-standard lighting (neon lights, under-vehicle lights),
* Alteration or removal of air pollution and emissions control device
* Modification of vehicle ground clearance ("lowered" or "raised" vehicles),
* Removal of mufflers and other sound-control devices, and
* Window tinting (especially tinting of windshield or driver/front passenger side windows).
An unlawfully-modified vehicle can receive a traffic ticket for a mechanical violation. In some states, citations for certain unlawful vehicle modifications are considered "fix-it" tickets or "correctable violations." In California, for example, if you are given a "fix-it" ticket by a police officer, "yes" will be checked next to "Correctable Violation", and after the problem is fixed (i.e. you remove illegal under-car lights), you must get the signature of an authorized person (i.e. a local law enforcement officer) on the "Certificate of Correction" portion of the ticket. If you are issued a "fix-it" ticket for an unlawful vehicle modification in your state, read the ticket to determine whether you can mail the proof of correction, rather than taking it to court.
If the court accepts your correction, the case will be dismissed. But, if you fail to fix the problem within a short time after you receive a "fix-it" ticket, you will need to pay the fine for the unlawful vehicle modification, and you may be issued another ticket which will go on your record.
Source : http://public.findlaw.com/traffic-ticket-violation-law/traffic-ticket-a-z/unlawful-modification.html
Laws enacted by law enforcing agencies are for the betterment of oneself so you must not take steps to violate these laws as it could prove lethal to you as well as civilian around you in long or short run. Now lets see what legal problems you can get into because of unlawful car modification.
Under traffic laws in most states, drivers may be given a traffic ticket for operating a vehicle that has been modified in violation of laws that regulate vehicle specifications and vehicle equipment. Examples of vehicle modifications that may result in a traffic ticket include:
* Addition of non-standard lighting (neon lights, under-vehicle lights),
* Alteration or removal of air pollution and emissions control device
* Modification of vehicle ground clearance ("lowered" or "raised" vehicles),
* Removal of mufflers and other sound-control devices, and
* Window tinting (especially tinting of windshield or driver/front passenger side windows).
An unlawfully-modified vehicle can receive a traffic ticket for a mechanical violation. In some states, citations for certain unlawful vehicle modifications are considered "fix-it" tickets or "correctable violations." In California, for example, if you are given a "fix-it" ticket by a police officer, "yes" will be checked next to "Correctable Violation", and after the problem is fixed (i.e. you remove illegal under-car lights), you must get the signature of an authorized person (i.e. a local law enforcement officer) on the "Certificate of Correction" portion of the ticket. If you are issued a "fix-it" ticket for an unlawful vehicle modification in your state, read the ticket to determine whether you can mail the proof of correction, rather than taking it to court.
If the court accepts your correction, the case will be dismissed. But, if you fail to fix the problem within a short time after you receive a "fix-it" ticket, you will need to pay the fine for the unlawful vehicle modification, and you may be issued another ticket which will go on your record.
Source : http://public.findlaw.com/traffic-ticket-violation-law/traffic-ticket-a-z/unlawful-modification.html
Subscribe to:
Posts (Atom)
