NNX-D749 for luxury cars 18 19 20 21 22 inch custom aluminum alloy car wheel rims,6*139.7 forged wheel rims

NNX-D749 21X11.5 ET 67 P.C.D 5X130 center hole 71.6 1piece forged wheel (custom 16-24inch any date)

Integrated design and structure

Performance requirements
According to the functions of the wheel hub assembly after the entire vehicle, we have corresponding standards for countries in the wheels of cast aluminum alloy wheels. Considering the functional requirements in the use of wheel hubs, SAE, JASO and ISO, and my country’s standards are mainly proposed to the strength and fatigue performance of the wheel hub. Specific requirement for wheel manufacturing enterprises must conduct performance tests for each batch of products manufactured. Size design
The main parameters of the car wheels include the diameter of the tire ring, the width of the tire ring, the circular diameter of the bolt holes, the bias, the central hole, etc., which are usually divided into different sizes according to the diameter of the tire ring and the width of the tire ring. The diameter and width are usually determined in the vehicle design scheme. The comprehensive consideration of factors such as car power, self-quality and resistance is comprehensively considered, and the wheel size of the wheels with the best performance of the vehicle. ), 406.4mm (16inch) and 431.8mm (17inch), there are also off-road cars in diameter of 508mm.
(20inch), 533.4mm (21Inch) and 558.8mm (22inch) diameter and width are determined, the wheels of the wheels can be designed according to the standard. The size of the bolt holes is also determined by the installation requirements of the wheel hub in the vehicle design, which determines the shape requirements of the wheel core part of the wheel hub. Therefore, the shape of the wheels is mainly the design of the wheel spoke part.

Min.Order Quantity: 4 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month

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Wheel Sizeing and Offsets

Parameter display

Size	Width	ET（Offset）	Center bore（hub bore ）	Bolt Pattern（PCD）
17	7J/7.5J/8J/8.5J/9J/9.5J/10J	You can customize any data and color you need.
18	7.5J/8J/8.5J/9J/9.5J/10J/10.5J
19	8J/8.5J/9J/9.5J/10J/10.5J/11J
20	8J/8.5J/9J/9.5J/10J/10.5J/11J/12.5J
21	8.5J/9J/9.5J/10J/10.5J/11J/11.5J//12/12.5J/13J	You can customize any data and color you need.
22	9.5J/10J/10.5J/11J/11.5J/12J
23	10J/11J
24	10J/12J

FAQ

Q1: How to gurantee the wheel quality?
A: All of our products conform to JWL/VIA standard, undergo rigorous impact test, cornering fatigue test, radial fatigue test ; Our factory is ISO/TS16949, ISO14001 TUV SFI JWL/VIA certified.
Q2: How about your delivery time?
A: From the deposit received date, we will finish production within 35-45 days. If need to produce wheel mould, leadtime will takes 3-4 weeks longer.
Q3: What information should I provide for a quotation?
A: Usually we need know : car model and the wheel size , PCD , CB , ET(offset) ,color and order quantity to make a correct quoation for you.
Q4: Do you accept OEM or ODM order?
A: We accept OEM, ODM with customer’s logo, wheel design and packing design.
Q5: What’s your MOQ?
A: For our existing mould, MOQ is 80pcs/size/fitment, can mixed with 2 colors. if need to make your own design, we can discuss about the MOQ.
Q6: How to deliver your wheels?
A: We cooperate with very reliable shipping company and agent, if you dont have your own agent, we can help you and give you suggestions and the most economic way for shipping by sea or by air, you can choose pickup wheels from the nearest port or at your shop.

Vehicle Gallery

Loading effect

WHEEL GALLERY

Atlas display

32 color combinations available in our online store.

The Hybrid Forged Billet Sport Cap offers 32 combinations of colors to personalize your NNX Wheels. Starting as 6061 billet aluminum, the cap bezels are machined, hand- finished and powder coated in Vossen’s Miami-based factory using the same finishes as NNX Forged wheels.