**Basic Product Information:**
- **Model No.:** 7.00-12, 6.50-10, 6.00-9, 5.00-8
- **Tire Design:** Bias Belted Tyre
- **Type:** Inner Tube
- **Season:** All Season Tire
- **Condition:** New
- **Material:** Natural Rubber
- **Joint Strength:** Greater Than 8MPa
- **Business Type:** Manufacturer
- **Durability & Flexibility:** Excellent Wear Resistance
- **Delivery Time:** 7-12 Days After Deposit or L/C
- **Specification:** Various Sizes
- **HS Code:** 4013100000
**Additional Features:**
- **Type:** Inner Tube
- **Certification:** DOT, ISO, ECE, CCC
- **Cord Material:** Nylon
- **Customized:** Non-Customized
- **Application:** Bus,
Forklift, Car & Truck Inner Tube
- **Tension:** More Than 8MPa, 9MPa, 10MPa
- **Brand:** OEM Available
- **Durable Life:** 23,000 Kilometers Guarantee
- **Price:** Best Price with Best Service
- **Trademark:** OEM is available
- **Origin:** Shandong, China
---
**Product Range:**
Agriculture / Truck / Car / Forklift / OTR Tire Inner Tubes – Wholesale
Sizes include: 825-20, 8.25-16, 750-20, 7.50-16, 7.00-20, 900-16, 8.25-15, 8.25-12, 28*9 (815)-15, 7.00-12, 6.50-10, 6.50-10, 6.00-9, 5.00-8, 725R16, 750/825R16, 825R16, 900R16, 825R20, 900R20, 1000R20, 1100R20, 1200R20, 1200R24
---
**Key Performance Features:**
- Rolling resistance
- Driving performance
- Airtightness of inner tube
- Elongation rate and heat fatigue resistance
- Long-term cracking resistance
- Anti-aging and tear strength
---
**Why Choose Us?**
1. Advanced equipment and strict control over raw materials and workers.
2. Durable life with a 23,000 km guarantee.
3. Two quality grades for your choice:
- A Grade: Tension above 9-10MPa
- B Grade: Tension above 10-13MPa
4. Soft and comfortable hand feel
5. Clean, neat, and beautiful surface
6. Special spices to eliminate bad smell
7. Contact us for the full size list
---
**Company Profile:**
Qingdao Eastar Tyre Co., Ltd. is a leading tire manufacturer specializing in production, development, and export of tires. We have our own factories, including Dongying Sentai Rubber Co., Ltd. and Shandong Luyao Rubber Co., Ltd., which are professional manufacturers of various types of tires, including agricultural, bias truck, industrial forklift, and OTR tires. We also export radial truck and car tires.
We are one of the top tyre manufacturers in China with our own brands: "Rolling Stone" and "Winctor". Our products are known for high quality, new design, and long service life. We strictly follow quality control at every stage of production and offer competitive prices, especially for large orders.
Our factory is equipped with advanced machinery from Germany and Italy, using high-quality rubber from Malaysia and Europe, carbon black from Cabot USA, and a team of 15 engineers from Hankook Tire Factory. We ensure strict rules and management, with experienced workers who can handle everything efficiently.
We hold all necessary certifications such as ECE, E-SOUND, REACH, DOT, and ISO, and we are ready to find long-term partners worldwide.
---
**Frequently Asked Questions:**
**Can you guarantee the quality of your tires?**
Yes, we are specialized in producing tires and fully guarantee the quality of our products. "Quality comes first" is our core principle.
**Can I get a good price?**
Absolutely. As a direct manufacturer, we can offer the most competitive prices, especially for bulk orders. Unlike many small trading companies that claim to be factories but actually purchase from distributors, we provide genuine value.
**Why choose our tires?**
1. High-quality design with strong treads and best-selected rubber from Malaysia.
2. Strict quality control throughout the production process.
3. We focus on long-term cooperation and offer flexible payment terms up to 90 days after the first order.
4. We treat our clients as partners and aim for mutual growth.
---
**Truck & Forklift Tube Specifications:**
| SIZE | VALVE | WEIGHT (KGS) | WIDTH (MM) |
|-------------|-------------|--------------|------------|
| 1200-24 | TR179A | 5.8 | 350 |
| 1200-20 | TR179A | 4.4 | 310 |
| 1100-22 | TR179A | 4.2 | 305 |
| 1100-20 | TR179A | 4 | 305 |
| 1000-20 | TR78A | 3.75 | 285 |
| 900-20 | TR175A | 3.2 | 282 |
| 825-20 | TR77A | 2.3 | 240 |
| 8.25-16 | TR77A | 2.1 | 230 |
| 750-20 | TR75A | 2.2 | 220 |
| 7.50-16 | TR75A | 1.8 | 220 |
| 7.00-20 | TR75A | 2.2 | 220 |
| 900-16 | | | |
| 6.50/7.00-16| TR75A | 1.7 | 200 |
| 6.00/6.50(185/195)-14 | TR13/TR15 | 1.1 | 170 |
| 750-15 | TR75A | 1.67 | |
| 6.00/6.50-16| TR75A | 1.7 | 180 |
| 6.00/6.50/7.00-15 | TR75A | 1.6 | 200 |
| 5.50/6.00(175/185)-13 | TR13/TR15 | 0.9 | 155 |
| 8.25-15 | TR75A/JS2 | 2.3 | 240 |
| 8.25-12 | TR75A/JS2 | 1.7 | 225 |
| 28*9(815)-15 | TR75A/JS2 | 1.6 | 215 |
| 7.00-12 | TR75A/JS2 | 1.4 | 195 |
| 6.50-10 | TR75A/JS2 | 1 | 175 |
| 6.00-9 | TR75A/JS2 | 0.9 | 170 |
| 5.00-8 | JS2 | 0.8 | 142 |
---
**OTR Tire Size Specifications:**
| OTR TYRE SIZE | Valve | Weight (kg) | Width (mm) | Tensile Strength (Mpa) | ELONGATION (%) | ELONGATION 300% | PCS/BOX |
|---------------------|----------|-------------|------------|------------------------|----------------|------------------|---------|
| 4.00R8 | TR13 | 0.36 | 124 | 7.5≥ | 500≥ | 4.0≥ | 45 |
| 4.00R10 | TR13 | 0.39 | 115 | 7.5≥ | 500≥ | 4.0≥ | 40 |
| 4.00/4.50R12 | TR13 | 0.54 | 125 | 7.5≥ | 500≥ | 4.0≥ | 40 |
| 550/600R6 | TR13 | 0.39 | 138 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 600/650R8 | TR13 | 0.44 | 138 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 700R8 | TR13 | 0.45 | 138 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 600R9 | TR13 | 0.45 | 138 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 700R9 | TR13 | 0.45 | 138 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 500/550R12 | TR13 | 0.62 | 152 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 500/550R13 (155/165R13) | TR13 | 0.62 | 152 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 550/600R13 (165/175R13) | TR13 | 0.71 | 163 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 550/600R13 (165/175R14) | TR13 | 0.72 | 168 | 7.5≥ | 500≥ | 4.0≥ | 35 |
| 600/650R14 (175/185R14) | TR13 | 0.85 | 185 | 7.5≥ | 500≥ | 4.0≥ | 25 |
| 550/600R15 (175/185R15) | TR13 | 0.9 | 188 | 7.5≥ | 500≥ | 4.0≥ | 25 |
| 600/650R15 | TR13 | 0.9 | 188 | 7.5≥ | 500≥ | 4.0≥ | 25 |
| 650/700R15 | TR13 | 1 | 190 | 7.5≥ | 500≥ | 4.0≥ | 20 |
| 700/750R15 | TR13 | 1.35 | 217 | 7.5≥ | 500≥ | 4.0≥ | 16 |
| 725R15 | TR13 | 1.35 | 220 | 7.5≥ | 500≥ | 4.0≥ | 16 |
| 750/825R15 | V3/TR75 | 1.9 | 250 | 7.5≥ | 500≥ | 4.0≥ | 14 |
| 825/850R15 | V3/TR75 | 1.9 | 255 | 7.5≥ | 500≥ | 4.0≥ | 14 |
| 650/700R16 | V3/TR75 | 1.4 | 217 | 7.5≥ | 500≥ | 4.0≥ | 16 |
| 700/750R16 | V3/TR75 | 1.4 | 218 | 7.5≥ | 500≥ | 4.0≥ | 16 |
| 725R16 | V3/TR75 | 1.4 | 217 | 7.5≥ | 500≥ | 4.0≥ | 16 |
| 750/825R16 | V3/TR75 | 1.4 | 218 | 7.5≥ | 500≥ | 4.0≥ | 14 |
| 825R16 | V3/TR75 | 1.9 | 250 | 7.5≥ | 500≥ | 4.0≥ | 12 |
| 900R16 | V3/TR75 | 1.9 | 253 | 7.5≥ | 500≥ | 4.0≥ | 12 |
| 825R20 | V3/TR75 | 2.2 | 248 | 7.5≥ | 500≥ | 4.0≥ | 10 |
| 900R20 | V3/TR78 | 2.6 | 265 | 7.5≥ | 500≥ | 4.0≥ | 9 |
| 1000R20 | V3/TR78 | 3.1 | 278 | 7.5≥ | 500≥ | 4.0≥ | 7 |
| 1100R20 | V3/TR179 | 3.6 | 308 | 7.5≥ | 500≥ | 4.0≥ | 6 |
| 1200R20 | V3/TR179 | 3.9 | 319 | 7.5≥ | 500≥ | 4.0≥ | 5 |
| 1200R24 | V3/TR179 | 4.4 | 335 | 7.5≥ | 500≥ | 4.0≥ | 4 |
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**Strength & Elongation Table:**
| Strength | 7MPA | 8MPA | 10MPA | 13MPA | 14.7MPA |
|----------|------|------|-------|-------|---------|
| Elongation | 380% | 100% | 450% | 480% | 500% |
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