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About JWHEEL Can't fit the wheels you bought? Three minutes of essential wheel knowledge user manual | JWHEEL

Why do wheels not fit?

The reason is one simple one:

You bought the wrong size wheel!

How can the wrong size wheel affect other components?

How does the wrong size wheel affect other components?

Take a look at the diagram below

 


May 08, 2023
About JWHEEL Can't fit the wheels you bought? Three minutes of essential wheel knowledge user manual | JWHEEL


Why do wheels not fit?

The reason is one simple one:

You bought the wrong size wheel!

How can the wrong size wheel affect other components?

How does the wrong size wheel affect other components?

Take a look at the diagram below

     

Centre hole spacing ➨➨➨➨ Impacts axle head centre

Wheel inner wall ➨➨➨➨ Knock on swing arm ball head

Initial awareness of wheel parameter names

All of the above are very dangerous situations

It's possible to drive and have your wheels fly off!

So for those who want to buy their own tyres

It is better to know the names of the wheel parameters first

Please see the picture

 



Learn how to read wheel specifications

Wheel Size wheel size


Center Bore

P.C.D wheel bore distance

PCD = diameter of wheel mounting hole

Offset

  

Summary of tyre parameters

Let's try to choose a wheel...

Steps for choosing a wheel

Step 1. Determining the wheel size

The size of the wheel determines whether it will fit on the wheel's mounting plate.

Key point: Inner diameter of the wheel > Outer diameter of the mounting plate

(Note that the outer diameter is calculated by multiplying the largest radius by 2)

                    

If this step is correct

the wheel will not touch the brake caliper

It also ensures that the tyre does not hit the lower arm.

Step 2. Match the P.C.D.

Determine what the P.C.D. hole spacing is on the original axle head

Purchase the matching wheel P.C.D.


   

Common hole spacings:

VW: 5*112;

Japanese cars: 5*114.3;

American cars: 5*120;

Light sedans: 4*100;

etc. etc. ......

Step 3. Determine the centre bore diameter

The function of the centre bore is to centre the hub

So make sure that the centre bore of the hub and the axle head are the same size

It's not the size of the hub bore that matters

The centre bore of the hub is too small!


If the bore of the hub and the bore of the centre bore can both be the same

Congratulations, you are on your way to victory!

Step 4. Consider the offset (ET value)

ET is an important parameter in wheel selection.

How does the ET value affect the mounting of the wheel?

Please see the diagram for two examples






The spacing X determines whether the tyre will scrape the wing

The spacing a determines whether the tyres will hit the shock absorbers

It is important to note that

If wheelbase spacers are used, the wheel deflection is reduced by the ET value.

The data is based on the spacer being fitted

Is there any way to remedy a wrong wheel purchase?

What if I have bought the wrong one?

Can I just leave it at home?

No!

How do we do it then?

That's where we come in with this stuff!

↓↓↓ Flange adapter plate ↓↓↓↓


The flange adapter can be customised to suit your requirements

you can rely on it to adapt the wrong wheel you bought




  Jwheel, as an professional wheel manufacturer, concentrates in R&D and manufacturing of aluminum alloy wheels, including casting wheels, forging wheels and flow-form wheels. The products of it have passed the certifications of SEI、SEMA,VIA, JWL, JWL-T, TUV and so on. Since establishment, Jwheel has been developing steadily, with rich experience of designing and producing aluminum alloy wheels. It has earned the appreciation of both domestic market and foreign market with its high technology, good quality and customer service. It provided OEM service to many international brands like Vossen, OE Wheel, TSW, Rays, ProLine, Oxygen, AUTEC, etc., and it also provide ODM service, that is, for producing a new wheel, you can just provide a sketch, drawing or picture, and then Jwheel will finish the rest parts. By the way, the MOQ of forging wheels is four. (For more information, just go to the website: https://www.jjjwheel.com)

 


J266-16    16x7    42/50    100+114.3*10H    66/73.1    XFC/XC    

J266-17    17x7    42/50    100+114.3*10H    73.1    XC/XFC    

               17x7.5    40    100+114.3*10H    73.1    XC    

               17X8    20    139.7*6H    106.2    XC    




                               





It is well-known that JWHEEL is a professional enterprise who is engaged in  business.

FAQ

1.Q: Can you accept my own logo on the product or Customize my idea?
A: Yes.
2.Q: How long can I get feedback?
A: Within 24 hours once received your inquiry.
3.Q: What’s your delivery time?
A: 35-60 days after deposit is done.

Advantages

1.The company has been focusing on quality, management and environmental protection, and has passed. ISO 9001:2015, IATF 16949, Germany KBA, Japan VIA association certification (laboratory certification).
2.We not only have the traditional low-pressure casting technology, but also have the high strength and light weight manufacturing technology of "low-pressure casting + spinning". We always maintain various advanced technology advantages in aluminum alloy wheel manufacturing to meet customers' needs and lead the industry development.
3.The company is located in Guangdong, Hong Kong and Macao Bay Area, an important node city of Jiangmen. With modern production facilities, we adopt the industry's advanced casting, machining, painting and inspection equipment, equipped with automatic robots throughout the process, and with ERP system and other advanced management means, to create the industry benchmark for hardware, software and product quality.
4.The company has obtained a number of patents by virtue of its strong technical strength: Patent for a clean grinding table based on aluminum alloy wheels.

About JWHEEL

Guangdong Guangchuan Auto Parts Trading  has its first plant established in 1993. After over 29 years’ development, Guangdong Guangchuan Auto Parts Trading has become a world-leading supplier for many international famous wheel brands. Guangdong Guangchuan Auto Parts Trading has an annual production capacity of 1.5 million and it provides one-stop solution for design and manufacturing. It’s equipped with advanced production facilities such as aluminum alloy melting furnace, casting production line, spinning and forging equipment, automatic painting line, helium leak detection system and automatic dynamic balance inspection system.


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