1.What is the data of my “Jeep Wrangler (JK)”?
The data is: PCD 5×127, CB 71.5, the thread specification is 1/2-20UNF. At the same time, the wheel spacer using this data can also be applied to Jeep Grand Cherokee 1999-2010 and other models in general. For more information, please check: Are these wheel spacers compatible with my vehicle.
2.What is the effect of installing BONOSS wheel spacers on my “Jeep Wrangler”?
The function of the wheel spacer is to increase the wheel track of the Jeep Wrangler JK to be more balanced and comfortable, the serve roll is smaller, the control is safer, the wheel flush with a fender is fuller and more beautiful, and it can solve the problem of wheel hub adaptation and brake conflict.
BONOSS wheel spacer has the world’s first Active Cooling technology, which uses the rotation of the wheel spacer to allow external cold air to flow efficiently and continuously on the internal of the wheel spacer to take away the heat, so as to achieve the purpose of actively dissipating heat for the brake system and improve the system efficiency.
3.Why is BONOSS wheel spacer the most worthwhile brand?
BONOSS, as an auto parts company specializing in the design and production of wheel spacers since 2007, has designed special Jeep Wrangler wheel spacers. We attach great importance to the safety of every aspect of product design, production, and use. Fortunately, our values, professional design, and production experience have been gaining the resonance of many OEM brands and professionals, and the high-cost performance, high added value, excellent performance, design, and service embodied in the products are in the lead in the industry, and the more competitive prices have won the favor of countless customers. BONOSS provides the most professional pre-sales consultation and after-sales service, and the 10-year quality guarantee benefits every customer who chooses BONOSS. BONOSS’s sufficient inventory ensures that each product is shipped in time and quickly arrives in the hands of every customer. At the same time, it meets the needs of customers for professional customization. The fastest design and production takes only 3 days.
4.How does BONOSS’s Active Cooling technology work? Why is this technology a major breakthrough for traditional wheel spacers? Will the product price be more expensive?
For Jeep Wrangler owners, there is a specially designed heat sink on the back of the active cooling wheel spacer. The rotation of the wheel spacer can be used to allow the external cold air to efficiently and continuously flow through the inside of the wheel spacer to take away the heat, so as to achieve the purpose of actively dissipating heat for the braking system, improve braking efficiency, and reduce driving safety risks. The installation of an active cooling wheel spacer can improve braking efficiency, reduce thermal exhaustion of the braking system, maintain normal brake temperature, and ensure driving safety. Compared with the single function of the traditional wheel spacer, BONOSS forged active cooling wheel spacer provides more additional functions but maintains the same price as the previous generation product. We hope to provide car owners with higher safety and better performance. Products with more professional design and better installation experience. For more information, please visit: BONOSS Active Cooling Wheel Spacers Benefits.
5.Is the wheel spacer safe for my “Jeep Wrangler”?
The wheel spacer is installed between the axle heads and the rim and fixed with a stud. The stud applies clamping force to fix the rim and wheel spacer on the hub assembly. The installation of the wheel spacer does not change this physical principle. High-quality wheel spacers, as long as they are installed in compliance with the specifications, the wheel spacers are safe, just like the daily wheel rim replacement. BONOSS always pays attention to safety and quality, so we use forged AL6061-T6 material (tensile strength ≥310Mpa), high-precision 0.02mm CNC machining, the stud meets the ISO international standard 12.9 grade, and the nut meets the ISO international standard 10 grade. BONOSS uses professional tools to measure and record the data of each car, design a special wheel spacer for the car, and select high-strength forged aluminum alloy materials to produce, the product is safer, better mechanical properties, more professional in design, and better in installation. We believe that more professional production can bring more value to customers. For more information, please check Are Wheel Spacers Good or Bad.
6.Why do my “Jeep Wrangler (JK)” use hub-centric wheel spacers? How is BONOSS’s multi-stage hub-centric compared to other wheel spacers?
The multi-stage hub-centric of Jeep Wrangler wheel spacers provides higher stability. This design allows the wheel spacer to be more closely mounted on the axle head and rim, thereby reducing the vibration of the vehicle at high speeds. In addition, the torque wheel spacer can also be adapted to rims with different data, such as 5×127 to 5×120 wheel adapters, to provide customers with more rim data options. At the same time, BONOSS will design a special hub centric to cooperate with the axle heads of some special cars. BONOSS’s multi-stage hub-centric makes the installation more fitting and safer. For more information, please visit: Why do You Need Wheel Spacers with Hub Centric Rings.
7.What material and process are used for BONOSS active cooling wheel spacer, and how is it different from other wheel spacers?
BONOSS uses high-quality forged 6061-T6 billet aluminum alloy raw materials to manufacture Jeep Wrangler wheel adapters and wheel spacers. This aluminum alloy has many excellent characteristics, such as high-strength, wear resistance, excellent toughness, impact resistance, and resistance to High temperature. This metal has good mechanical properties: tensile strength ≥310Mpa, yield strength ≥275Mpa, and elongation at break ≈10%. There are inexpensive wheel spacers on the market, and they usually use low-quality materials. Compared with industry standards, they are not strong enough and will deform and endanger driving safety under the strong impact. BONOSS insists on producing professional forged wheel spacers and provides wheel spacers far higher than the industry’s safety and professional standards. For more information, please check: How to Choose Safe Wheel Spacers.
8.What is the performance of the bolts and nuts used with BONOSS active cooling wheel spacer? Why is there a BONOSS engraved on it?
The wheel studs of the Jeep Wrangler wheel spacers produced by BONOSS are made of JIS SCM440 steel. Wheel lug studs made of forged SCM440 alloy steel have many outstanding characteristics, such as high-strength, wear resistance, excellent toughness, and impact resistance. It also has the advantages of good ductility and high-temperature stress resistance, structural stability, fewer harmful elements, and fewer surface defects. It has reached ISO standard grade 12.9, tensile strength ≥1,220Mpa, ultimate tensile load ≥152,000N, hardness (HV) ≥395, NSS≥500H…The matching nut is made of 40Cr material, after high-strength forging, in line with ISO international standards Grade 10, proved that the load is ≥1110Mpa, the hardness (HV) is ≥349…they are enough to cope with the fierce racing competition. For normal driving, they can easily withstand thousands of strong shocks. BONOSS insists on producing professional forged wheel spacers and provides wheel spacer far higher than the industry’s safety and professional standards. For more information, please check: How to Improve Wheel Spacer Safety.
9.Can I customize the wheel spacer with different thicknesses and data? How soon can it be customized?
BONOSS has an independent design customization department and customized production line, so custom-sized wheel spacers can be completed within 1-3 days as soon as possible. Provide OEM/ODM. Commonly used 2-inch wheel spacers Jeep Wrangler stocks are sufficient, if you need wheel spacers with irregular thickness or torque, to install wheels with different data. BONOSS customized wheel spacer will be your best choice. BONOSS provides customized services of unconventional thickness, the thinnest thickness is 0.1 inches (3 mm), the thickest thickness is 6.4 inches (160 mm). We provide a variety of PCD torque wheel data, such as 5×127 to 5×120 wheel adapters, 5×100 to 5×114.3 wheel adapters, 6 lug to 5 lug wheel adapters, and CB torque, such as 66.5mm to 72.5mm. Thread size, thickness, and bolt pattern can be customized according to your exact requirements. For more information, please visit: BONOSS Custom Wheel Spacers Service.
10.Why did BONOSS choose SGS and TÜV as the third-party testing agency at the same time?
In order to give customers more confidence in the quality of BONOSS products, we test all products including Jeep Wrangler wheel spacers. BONOSS has obtained more than 66 ISO international standard SGS, TÜV authoritative test reports, and all achieved excellent marks. BONOSS bolt products have passed the SGS 2,000,000 times limited life test without damage, tensile strength ≥1,220Mpa, ultimate tensile load ≥152,000N, hardness (HV) ≥395, NSS≥500H…pass these authoritative test reports, BONOSS has truly achieved the expression of quality and professionalism in the form of data. We believe that only high-standard quality management and authoritative certification reports can meet the most fundamental needs of customers for products. For more information, please check: BONOSS Wheel Spacers Quality Certificated.
11.What are the benefits of knurled exterior design?
The knurled design of jeep wrangler wheel spacers can expand the side heat dissipation contact area, so that it can contact more external cold air, enhance the heat dissipation effect, reduce the internal stress caused by machining, and improve the performance, strength, and durability of the wheel spacer. On the other hand, by adding a special knurled design on the side to enhance the aesthetics of the wheel spacer. BONOSS aims to provide more additional functions for the wheel spacer so that the wheel spacer has a safer, higher performance, and a better installation experience. This is the reason why we insist on independent manufacturing and continuous optimization of a design. In addition to practical functions, there is also a sense of art. For more information, please visit: Are Wheel Spacers A Good Idea.
12.Why does Jeep Wrangler JK feel more stable after adding BONOSS wheel spacer?
The wheel spacer pushes the rim of the Jeep Wrangler JK outward, thereby increasing the distance between the left and right wheels. Most racing cars use every millimeter of wheel space in their design to get the highest performance and the best appearance. A wider track means better traction, thereby increasing the body control experience, providing better cornering performance and more stable driving. With the help of a wheel spacer, you can fill in the gaps in the fenders to obtain a more aggressive and powerful appearance. The minimum tolerance of BONOSS wheel spacer production is 0.02mm, which is more suitable for the wheel rim, reduces the vibration of the vehicle at high speed, and provides a smoother driving experience. For more information, please visit: Wheel Spacer Handling Improvement.
13.What kind of wheel spacer should I choose to fit other brand rims such as “BBS/WORK…”?
For rims, hub-centric wheel spacers are as important as lug bolts/nuts. An excessive positive offset will cause friction between the inner side of the rim and the suspension components. In this case, the wheel spacer can create the clearance needed to avoid friction and correct the offset by pushing away from the rim. They can also be used to change the bolt pattern and center hole diameter of the car. In this way, modified rims with different data can be installed. Such as BBS rims, WORK rims, HRE rims, Ray rims, OZ rims, and Enkei rims so on. Compared with those cheap cast wheel spacers, BONOSS forged wheel spacers are safer and more professional. For more information, please check: When to Use Wheel Spacers for Aftermarket Wheels.
14.When installing other “BREMBO, AP…” and other brand brakes when there is a conflict/impact with the wheel rim, how do I choose the wheel spacer?
When Jeep Wrangler JK replaced a larger high-performance brake kit, and the caliper could not be accommodated in the space of the original wheel rim, by installing the wheel spacer, the ideal gap of the larger brake caliper can be obtained, avoiding the rim and the brake caliper friction. If you have already installed a larger brake caliper, and hope that the original wheel rim will not rub against the brake kit, installing the wheel spacer will be the most cost-effective solution. It can be applied to Brembo brakes, EBC brakes, Wildwood brakes, AP Racing brakes, Endless brakes, and Power Stop brakes at the same time. Compared with those cheap cast wheel spacers, BONOSS forged wheel spacers are safer and more professional. For more information, please check: When to Use Wheel Spacers for Big Brake Kit.
15.What kind of wheel spacer should I choose to fit the body kit/aero kit?
The Jeep Wrangler body kit includes the modification of the wide-body kit and the aero kit. Wheel spacers give you more options when installing rims and brake kits This is a very safe-upgrade, especially when you plan to drive a wide-body car on the race track. The simplest and most effective modification to install the wheel spacer makes the rims flush with the fender. It can be used on Mansory wide-body surround, Brabus wide-body kit, Rocket Bunny wide-body kit, Liberty Walk wide-body kit, and RWB wide-body kit, etc. BONOSS provides wheel spacers with a thickness of 25mm-50mm to meet your needs. BONOSS insists on manufacturing safer and more professional wheel spacers. For more information, please check: When to Use Wheel Spacers for Wide-body Kit.
16. How to choose a wheel spacer to install rims with data of other models on “Jeep Wrangler JK”, such as “Toyota Landcruiser, Porsche Cayenne” and other rims?
In a sense, adapters also play a role in increasing the track of the wheel spacer, pushing the wheel outwards, making the rim more flush with the fender. At the same time, it can also be used to solve the gap problem of brakes, tie rods, and other suspension parts. Compared with adapters, torque wheel spacers can change the PCD and the diameter of the center hole so that you can adapt to different rims. Get better turning performance, smoother driving experience, and fuller appearance. For more information, please query: Do you need wheel spacers or wheel adapters.
17. How to test and determine what thickness of wheel spacer should be installed for “Jeep Wrangler JK”?
Use a square ruler to attach it to the outer side of the rim and the inner side of the fender for measurement. The distance range is the choice of the thickness of the spacer with a flush or almost flush appearance with the fender line. If the wheel spacer is too thin, you will still be affected by the rim/caliper. If it is too thick, the tire will hit the fender. Therefore, the use of wheel spacers of appropriate thickness can not only ensure safety but also avoid violation of local laws and regulations due to the appearance of excessively protruding wheels. At present, BONOSS provides Jeep Wrangler wheel spacers with a thickness of 25mm-50mm, which can meet your needs of different thicknesses. For more information, please check: How to Measure Wheel Spacers for My Vehicle.
18. How to install BONOSS “Jeep Wrangler wheel spacers”?
It is easy to install the BONOSS wheel spacers. I hope the following instructions can help you install it by yourself. For more information, please check: How to Put Spacers on Wheels.
19. Where can I buy wheel spacers near me?
Customers can buy directly on the BONOSS product page. At the same time, BONOSS has dealers all over the world to cooperate. Click Wheel Spacers Near Me to view your nearest dealers to purchases. BONOSS hope you have a happy shopping.
1.How are my Jeep spacers shipped? How much does the shipping cost? Does the shipping cost include domestic import duties?
After you place an order, BONOSS’s shipping department will give priority to FEDEX, DHL, TNT, UPS, EMS, and other express deliveries and strive to deliver the Jeep spacers you ordered to you as soon as possible. The freight calculation is based on the transport weight and volume, excluding tariffs! Does not include special service fees in remote areas (we will contact you in advance if there are any exceptional case).
2.When will my Jeep spacers be shipped?
Jeep spacers in stock are generally shipped within 24 hours, and customized spacers are generally shipped in about 3 days (some special customized orders or models may take longer). Once your spacers are shipped, we will provide you with the tracking number through the email you provided. Please note, if you have not received the tracking number or have other questions, please contact our friendly customer service.
3.How long is the shipping time for my Jeep spacers?
Generally, it takes 3-7 days, but it may be affected by factors such as aviation, weather, politics, customs clearance, and other factors. But it doesn’t take a long time, please don’t worry about that. We will follow up the whole process to make your spacers delivered faster.
4.Where is the shipping place of my Jeep spacers?
BONOSS has multiple distribution centers around the world. We give priority to the warehouse closest to your delivery address or the most price-friendly area for delivery. We recommend that you buy from a local distributor to get your Jeep spacers faster and save shipping costs. Click here to find Who sells wheel spacers near me.
5.Can my Jeep spacers be sent to my country and location?
Through FedEx / DHL / UPS / TNT / EMS and other delivery channels, BONOSS spacers can be shipped to most countries and regions around the world, so you don’t need to worry about this. However, a small number of carriers in remote locations will charge special service fees (in this case, we will contact you in advance if there are any). If you have any questions, please contact our friendly customer service.
6.What should I do if there is a problem with the transportation of my Jeep spacers?
In exceptional cases, due to the reasons of a third party, the goods may be damaged, lost, delayed, etc…in transportation. Once this happens, or if you encounter any problems during the delivery of your Jeep spacers, please feel free to contact us, and we will help you strive for the greatest interest.
Please note: In the following cases, when BONOSS Jeep spacers arrive at your local delivery service point, you will assume full responsibility for the package being returned or destroyed due to your failure to customs clearance or sign for receipt in time.