2020年7月15日星期三

隔音棉輪胎, 到底係咪真係靜過普通輪胎 The sound proof tire, does it really lower the noise level?

(English version below)

開鋪後既一段時間, 其實一直都想試下一隻有"隔音棉"既呔. 想聽下係咪裝左之後真係冇咁嘈. 今次分享下自己整既 "隔音棉" 呔既效果.

先介紹一下咩係配有"隔音棉"既呔

呢隻呔有個特別名叫做Acoustic tire (米芝蓮既terms), 又或者係叫做 ContiSilent (馬牌既terms). 目的係行駛時將減底嘈音.

不過呢款呔係香港就只有Tesla 車同埋其中一款Benz 車既尺寸先有. 暫時見都只有米芝蓮同埋馬牌先有隔音棉. (唔知派拉利(Pirelli) 有冇係香港賣, 因為Pirelli 都有呢款隔音棉既呔). 個尺寸通常都係 R20 以上先有. 所以唔好問我有冇咩呔係連隔音棉. 係唔會有的, 除非係部分原裝Tesla 尺寸或個款 (我自己都唔記得係邊款) 既Benz model.
其實有部分Tesla 車主都唔知原來自已原先用緊既呔係有隔音棉.

因為自己唔係渣tesla, 所以大部分人都可能唔知有呢款呔既存在. 當然有隔音棉既呔一定係會貴過冇隔音棉既呔.




(有隔音棉既Tesla 原配呔 - 馬牌)

其實除左Michelin 同 Continental, Dunlop 都有係系列叫 Le Mans, (印象記得好似係同 LM704, LM705 係同一系列), 都有呢個隔音棉加左上去.
不過Dunlop 既呢款Le Mans V 既隔音棉呔就只有外國先有啦, 如日本, (仲好似只係得日本先有??) 系列入面仲有細既尺寸如 R16 都有隔音棉既存在. (不過得個知字, 因為香港都冇得買)

咁我又唔係渣Tesla, 又冇細既尺寸有隔音棉既, 我就試唔到..... 除左.... 自己整黎試.

今次試左兩款唔同既model:
1) Continental UltraContact 6, (uc6 modified) 自己加左隔音棉, 好似米芝蓮同馬牌個款咁.

2) Pirelli Cinturato P7, (p7c modified) 都係自己加左隔音棉

3) 最後就係原先用緊既Pirelli Contuarto P7, 冇加任何野


UC6 modified


p7c modified

Vehicle Model: Toyota Estima 2008
Driving Distance: Around 5.2km
Driving Time: Around 9 minutes

得出既結果係.... 唔係我自己想像中既靜. 當對比p7c modified 同埋原先冇做過任何野既p7c 去比較, 好似唔係太感覺到有咩特別. 兩者, UC6 modified 同 p7c modified 應該都有少少, 減底左嘈音但就唔係太明顯, 唔係太特別.

會唔會係有啲野我漏左? 定係因為隔音棉既物料問題?
等我遲啲再試多幾次再分享下.

記得下載手機apps Tyrehood Zone, 黎緊將會有更多新功能出現.

-----------------------------

Since the opening of the store, I have always wanted to try our this soundproof tire to see if it really reduce the noise drastically. It's been a while since I share anything, so this time, I am going to share my testing on this soundproof tire.

A introduction to those who do not know what it is.

This soundproof tire is also known as Acoustic tire (for Michelin), and some other terms such as ContiSilent for Continental. As the name tells, it is meant to make the journey less noisy.

But this type is only available for sizes that are originally equipped in Tesla model and one of the Benz model in the Hong Kong market, and only Michelin and Continental offers this soundproof tire. (I am unsure if Pirelli also offers this product in Hong Kong as I have not seen any of this model yet from Pirelli suppliers). For these sizes , they are mostly R20 and above. Hence, do not ask me for tires specially with soundproof technology equipped. They are not available for other vehicles. Even some of the Tesla owners are unaware of their original soundproof tire existence.

And of course, most drivers may not even know the existence of this technology because it is only available for mostly Tesla models. Tires with soundproof technology equipped are (of course) more expensive.



(pic taken from Continental soundproof tire original equipped in Tesla)


Additionally, one of the Dunlop models, Le Mans category (which are supposed to be the same category as LM704 and LM705 I believe?) also had this soundproof technology installed on it. But this type of tyre can only be found in oversea such as Japan (or maybe only Japan? I don't know). Even with smaller size tyre such as R16, they also have soundproof technology on it.

Since it is not available to smaller sizes, and I do not drive Tesla, so I couldn't try out the soundproof tire available in the market, except, I make my own to test it out.

I took two different models for testing,
1) Continental UltraContact 6, which I have modified to add the soundproof, the same as the original Michelin and Continental Acousitc tyre. (let's call it UC6 modified), and

2) Pirelli Cinturato P7, which I also have modified (let's call it p7c modified)

3) the original Pirelli Cintuarto P7 that I am using without any modification (let's call it original p7c)


UC6 modified


p7c modified

(For both UC6 modified, p7c modified and original p7c)
Vehicle Model: Toyota Estima
Driving Distance: Around 5.2km
Driving Time: Around 9 minutes

And the result..... it is not as quiet as I expected it is, even when I compare the result of the p7c modified and my original p7c. There might be a slight quietness for both UC6 modified and p7c modified, but i do not feel anything special about it.

Will there be anything that I may have missed out? Or maybe because of the material?
But I am not ending this test yet, and share it again when I found something new.

Remember to download our Tyrehood Zone apps, more new stuff coming up soon.

https://www.tyrehood.com/en/

The sound proof tire, does it really lower the noise level?

(中文將會係另一個文章上發佈)
(The Chinese version will be separated on the other article)

Since the opening of the store, I have always wanted to try our this soundproof tire to see if it really reduce the noise drastically. It's been a while since I share anything, so this time, I am going to share my testing on this soundproof tire.

A introduction to those who do not know what it is.

This soundproof tire is also known as Acoustic tire (for Michelin), and some other terms such as ContiSilent for Continental. As the name tells, it is meant to make the journey less noisy.

But this type is only available for sizes that are originally equipped in Tesla model and one of the Benz model in the Hong Kong market, and only Michelin and Continental offers this soundproof tire. (I am unsure if Pirelli also offers this product in Hong Kong as I have not seen any of this model yet from Pirelli suppliers). For these sizes , they are mostly R20 and above. Hence, do not ask me for tires specially with soundproof technology equipped. They are not available for other vehicles. Even some of the Tesla owners are unaware of their original soundproof tire existence.

And of course, most drivers may not even know the existence of this technology because it is only available for mostly Tesla models. Tires with soundproof technology equipped are (of course) more expensive.



(pic taken from Continental soundproof tire original equipped in Tesla)


Additionally, one of the Dunlop models, Le Mans category (which are supposed to be the same category as LM704 and LM705 I believe?) also had this soundproof technology installed on it. But this type of tyre can only be found in oversea such as Japan (or maybe only Japan? I don't know). Even with smaller size tyre such as R16, they also have soundproof technology on it.

Since it is not available to smaller sizes, and I do not drive Tesla, so I couldn't try out the soundproof tire available in the market, except, I make my own to test it out.

I took two different models for testing,
1) Continental UltraContact 6, which I have modified to add the soundproof, the same as the original Michelin and Continental Acousitc tyre. (let's call it UC6 modified), and

2) Pirelli Cinturato P7, which I also have modified (let's call it p7c modified)

3) the original Pirelli Cintuarto P7 that I am using without any modification (let's call it original p7c)


UC6 modified


p7c modified

(For both UC6 modified, p7c modified and original p7c)
Vehicle Model: Toyota Estima
Driving Distance: Around 5.2km
Driving Time: Around 9 minutes

And the result..... it is not as quiet as I expected it is, even when I compare the result of the p7c modified and my original p7c. There might be a slight quietness for both UC6 modified and p7c modified, but i do not feel anything special about it.

Will there be anything that I may have missed out? Or maybe because of the material?
But I am not ending this test yet, and share it again when I found something new.

Remember to download our Tyrehood Zone apps, more new stuff coming up soon.

https://www.tyrehood.com/en/

2020年4月15日星期三

How to read your rim specification

The most basic rim specification is only about calculating the rim offset and the size of it.

e.g. 19 x 8J ET 45

Most of you may understand the meaning but how many of you knows how to calculate the value before the letter J?
If you are a new driver, do you even know how to read the rim specification?


Tyrehood Zone app has a new function now at the Info Center for user to calculate what range of width can the tyre mount at your rim. You don't have to ask the store again.

Is there any more ... ?
Rim calculation can be complicated such as calculating offset. I may expand the calculation function depending on the download rate of the apps.

(Currently only available for Android. There is an issue with Android 10 devices. Debugging at the moment and trying to resolve it asap.)
(for iphone user, the function will be out soon.)

解讀呔鈴規格尺寸


最基本既呔鈴規格, 來來去去都係 幾多J  x 呔鈴寸數, 同埋幾多offset

e.g. 19 x 8J ET 45

可能大多數人都識點睇. 但 J 前個數字, 大家又識唔識點計?
想買新鈴既新車主又自己識唔識揀?



而家Tyrehood Zone 既資訊一欄都加左新功能啦. 方便大家去計到底自己呔鈴既規格, 到底可以裝到幾寬既呔. 唔駛再問呔鋪到底條鈴裝唔裝到呢個寬度既呔.

仲有冇?
有既... 計算offset 等等既野... 如果apps 下載率多的話, 我再加埋入個功能上面.

(暫時只有 Android app 先有. Android 10 用戶暫時有bug 未能解決到. 會盡快解決)
(iphone 用戶再等多我一陣遲啲就會更新嫁啦)


2020年3月18日星期三

Basic Tyre Knowledge You Should Know

My car is ____ (brand), ____ (model), 2008 year, how much does it cost to change a tyre?

How much is it for a 17" (inch) tyre?

I wanted to change new tyre, how much will it be? (...waiting for reply)



Some of you may ask one of the three questions for a change of tyre, without realizing that there are myriads of sizes available in the Hong Kong market. It would be difficult to answer without the correct size, we will be thinking if you are looking for....

205/45 R17? 
215/45 R17? 
225/45 R17? 
235/45 R17? 
245/45 R17......

There are just too many ....

In fact, you can find the tyre size on the sidewall of your vehicle tyre. There are three sets of numbers (as shown in the image above), and get these sets of numbers so you can accurately find out how much will it cost for your tyre and the choices available.

Are there any info can be found at the sidewall? Yes...

The tire manufacture date is also one of the basic that you should know. At least you are aware that there is manufacture date and when you purchase a second hand tire (aka used tire), you will take notice that some may have tempered with the date by grinding it off.





Download our recently released mobile application, Tyrehood Zone.
Register as member and login. Go to "Info Center", and you can find out more about the basic tyre knowledge (currently available in iphone apps only,  the function will release in Android soon) at your fingertips. Find it out right away, or revise your knowledge with it, there is no need for you to memorize everything.

New member registration obtain a $100 cash coupon upon purchase 4 tyres in one transaction.

Android and iOS can be downloaded.


基本輪胎知識您要知


我部車係 XXX 牌子, ZZ 款, 2008年既車, 想問換呔幾錢呀?

想問換 17寸既呔要幾錢呀?

我想換呔, 想問幾錢? (... 等覆)


以上三條問題相信唔少人想買輪胎問價錢都可能有問過, 但原來唔少人都唔知, 原來香港市場有好多尺寸可以揀, 呔鋪都唔知點樣答番您到底係您係想要..... 
205/45 R17? 
215/45 R17? 
225/45 R17? 
235/45 R17? 
245/45 R17......

數字太多了

其實, 最簡單就係直接睇番輪胎既胎肚位置, 會有三組數目字 (如圖示), 就可以準確知道問到呢個尺寸有咩呔, 係咩價錢啦.
當然都可以去我地既網站到直接搵番自己岩心水既呔

www.tyrehood.com

所有牌子都有呢個最基本既資料
仲有冇其他資料? 有....

輪胎生產(製造)日期都係其中基本知識之一, 至少您知道輪胎係一定會有生產日期
就算您買二手呔(aka 舊呔), 見到個日期俾人磨走左都識得睇




下載最近岩岩出既手機應用apps,  Tyrehood Zone, 
註冊成為會員並登入後, 去番 "資訊" 一欄, 就可以睇到更多有關基本輪胎知識 (iphone app, android). 有資料係手跟身係手機, 想即時了解, 重溫番又得. 唔駛特登記住.

新會員仲可以買4條呔減 $100 既coupon. 

Android 同 iOS 都有得下載.

禁落黎去下載啦


二十個行貨牌子俾您揀

 米芝蓮, 派拉利, 馬牌, Yokohama, Dunlop, 飛勁, Sumitomo, Lassa, 建大, 東洋, 賽輪, Hifly, 飛達, Firenza, 韓泰, petlas, maxtrek, Nexen, Vitour, sportrak, 海大




2019年7月4日星期四

(English version) The origin of second hand tire(tyre)




The day before, we discovered that some of the tires in front of our stores were missing.
Looking back the video, we found out that there was a guy wearing addidas shirt (covering his face) and sport shoes searching for second hand tires.

(Video shown on facebook page below)


Doing this at night searching for tires.... is it an understatement to say he stole the old tires / second hand tires for his use? Or maybe I am wrong, it's not stealing, it's picking up perhaps? But why covering his face?

Didn't he think that the tire may be unusable and burst if he used that?

At least I am now aware why people have a continuous source of second hand tire for his use... or maybe for selling.


If you plan to cover your face and "steal", why drive a vehicle with a company name on it? Your boss should think twice of continuing the employment contract with you, knowing that you actually steal things.

Since the company name is in Chinese as shown in the video, it would be much easier to find out the person.