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JOYALL TIRES
Established in 2010, JOYALL (WEIHAI) TIRE CO., LTD. specializes in the R&D, design, manufacturing, and sales of high-performance all-steel truck and bus radial tires.
A505
The Joyall A505 tire features dual sidewall protector ribs to help guard against cuts from roadside rocks and debris, protecting the casing in demanding operating conditions.
Fine sipes along the groove walls and shoulder grooves support heat dissipation and help reduce irregular shoulder wear, while stone ejectors help prevent stone drilling and reduce the risk of stone-related crown separation and blowouts.
Contact Joyall Tire to confirm available specifications, vehicle compatibility, and bulk order requirements.
Product Details
The Joyall A505 tire is designed with a focus on sidewall protection, shoulder wear management, and resistance to stone-related tread damage. Its key features include dual sidewall protector ribs, fine sipes along the groove walls and shoulder grooves, and stone ejectors positioned at the bottom of the tread grooves.
These structural details address several practical concerns for tire buyers: damage from roadside rocks and debris, heat buildup around tread grooves, irregular shoulder wear, and stones becoming lodged in the tread. For importers, wholesalers, and distributors, the A505 offers a design worth evaluating when selecting tires for operating environments where these factors matter.
Before purchasing, buyers should confirm the available sizes, vehicle fitment, load and speed ratings, and suitability for their intended road conditions with Joyall Tire.
Key Design Features
1. Dual Sidewall Protector Ribs for Added Protection
The A505 incorporates dual sidewall protector ribs designed to help protect the tire against cuts caused by roadside rocks and debris. These ribs provide an additional protective structure around the sidewall, helping safeguard the casing from certain types of external damage.
This feature may be particularly relevant when evaluating tires for routes where roadside obstacles or debris are a recurring concern. Actual protection depends on the severity and location of impacts, so the ribs should not be considered a guarantee against sidewall damage.
2. Fine Sipes for Heat Dissipation and Shoulder Wear Control
Fine sipes along the groove walls and shoulder grooves are designed to facilitate heat dissipation and help reduce irregular shoulder wear.
Heat management and even tread wear are important considerations when assessing tire durability. By incorporating these fine sipes into the groove and shoulder areas, the A505 aims to address localized heat buildup and uneven wear around the shoulder region.
Actual results depend on inflation pressure, vehicle loading, alignment, road conditions, and driving behavior. Proper tire maintenance remains essential to achieving consistent wear performance.
3. Groove-Bottom Stone Ejectors to Reduce Stone-Related Damage
Stone ejectors at the bottom of the tread grooves help prevent stones from becoming lodged deeply enough to drill into the tread.
Stone retention can contribute to progressive tread damage and may increase the risk of crown separation or blowouts under certain conditions. The A505's stone-ejection design is intended to reduce these risks by helping limit stone penetration at the groove base.
For buyers operating in environments with loose stones or road debris, this feature is an important consideration when comparing tread protection designs. It does not eliminate all risks of punctures, crown separation, or tire failure.
Product Benefits and Applications
Enhanced Resistance to Sidewall Cuts
The dual sidewall protector ribs provide an additional defense against cuts from roadside rocks and debris. Buyers can consider this feature when evaluating tire options for routes where sidewall exposure to external obstacles is a concern.
The appropriate tire selection still depends on vehicle specifications, road conditions, and the tire's intended service application.
Better Control of Shoulder Wear and Heat
The fine sipes along the groove walls and shoulder grooves are designed to support heat dissipation and reduce irregular shoulder wear. For commercial buyers, shoulder wear patterns can be a useful factor when assessing tire utilization and maintenance requirements.
To evaluate suitability, compare the A505's specifications with the vehicle's requirements and consider the operating conditions under which the tires will be used.
Reduced Risk of Stone-Related Tread Damage
The groove-bottom stone ejectors help limit stone retention and penetration into the tread base. This design can be relevant when tires are exposed to loose aggregate or debris that may become trapped in tread grooves.
By addressing stone-related damage alongside sidewall protection and shoulder wear, the A505 provides several distinct structural features for buyers to assess.
Specifications
SIZE | PR | TYPE | LOAD | SS | OVERALL DIAMETER（MM) | SECTION WIDTH | OTD (MM) | SINGLE | SINGLE | DUAL | DUAL | STANDARD RIM | ||||
kg | Lbs | kPa | PSI | kg | Lbs | kPa | PSI | |||||||||
12.00R24 | 20 | TT | 160/157 | K | 1226 | 308 | 16.0 | 4500 | 9920 | 900 | 130 | 4125 | 9090 | 900 | 130 | 8.5 |
Why Evaluate the Joyall A505 for Your Tire Sourcing Program?
Multiple Protective Features in One Design
The A505 combines three complementary design elements: dual sidewall protector ribs, fine groove and shoulder sipes, and groove-bottom stone ejectors. Each addresses a different potential source of tire damage or wear, giving buyers specific features to assess against their operating requirements.
Practical Considerations for B2B Buyers
For tire importers, wholesalers, distributors, and fleet-related purchasers, evaluating the A505 involves more than reviewing its tread design. Confirming dimensions, load capacity, speed rating, vehicle compatibility, and applicable market requirements is essential before committing to an order.
Buyers should also consider their typical road conditions and maintenance practices when determining whether the A505's protective features align with their needs.
Confirm Specifications Before Ordering
The available sizes, certifications, commercial terms, and delivery arrangements should be confirmed directly with Joyall Tire. Providing your target market and intended vehicle application can help clarify the technical information required for product evaluation and purchasing.
Frequently Asked Questions
1. What are the main design features of the Joyall A505 tire?
The A505 features dual sidewall protector ribs, fine sipes along the groove walls and shoulder grooves, and stone ejectors at the bottom of the tread grooves. These features target sidewall cut protection, heat dissipation, irregular shoulder wear, and stone-related tread damage.
2. How do the dual sidewall protector ribs protect the tire?
The dual ribs provide additional protection against cuts caused by roadside rocks and debris. They are designed to help safeguard the tire casing, although the level of protection depends on the type and severity of external impacts.
3. How do the fine sipes help reduce shoulder wear?
Fine sipes along the groove walls and shoulder grooves facilitate heat dissipation and are designed to help reduce irregular shoulder wear. Tire pressure, wheel alignment, loading, and road conditions also influence actual wear patterns.
4. Why are stone ejectors important in the A505 tread design?
Stone ejectors help prevent stones from becoming lodged deeply in the tread grooves and penetrating the tread base. This helps reduce stone-related damage that may contribute to crown separation or blowouts under certain operating conditions.
5. Is the A505 suitable for roads with loose stones and debris?
Its sidewall protector ribs and groove-bottom stone ejectors are designed to address damage associated with roadside debris and trapped stones. However, the tire's suitability for a particular road environment depends on its specifications and intended application. Please confirm with Joyall Tire before selection.
6. Which tire sizes and vehicle types are compatible with the A505?
Available sizes and compatible vehicle types have not been confirmed in the supplied information. Contact Joyall Tire with your required dimensions, vehicle details, load requirements, and operating conditions to verify compatibility.
7. What should distributors confirm before purchasing the A505 in bulk?
Distributors should verify available sizes, load and speed ratings, applicable certifications, order quantities, packaging, delivery terms, and destination-market requirements. Any additional product or commercial requirements should be discussed with the supplier before the order is confirmed.
Request a Quote for the Joyall A505 Tire
Looking for a tire featuring sidewall protection ribs, shoulder wear management, and stone-ejection technology?
Contact Joyall Tire to discuss your sourcing requirements and confirm the specifications available for the A505. To support product evaluation and quotation, please provide:
Required tire size: Dimensions and applicable load and speed ratings.
Intended application: Vehicle type and typical road conditions.
Order quantity: Estimated purchase volume.
Target market: Destination country or region and relevant compliance requirements.
Additional requirements: Packaging, labeling, and delivery preferences.
Joyall Tire can help confirm the relevant product details so you can assess the A505 against your technical requirements and procurement needs before placing an order.
Inquiry Now
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