Constancy brand best price 1000-20 1000R20 radial truck tires

We can supply various kinds of truck tires, bus tires(TBR and TBB), car tires(PCR tires),  agricultural tire( AGR tires),bias and all steel radial , off-road truck tire, tractor tires, Industrial tires( ID tires )SUV UHP Tires. Light car and truck tires(LT tires),snow and mud tires, Military tires.

1.Truck Tyres Sizes Available

2. Truck Tire & Bus Tire pattern pictures show:

3.Characteristics of our truck tyre and bus Tyre:

• Excellent safety performance
• High-wearing feature, long life tire
• Better shock-absorbing capacity, more comfortable tire
• Low noise, environmentally friendly green tire
• Good air maintenance, refractory and durable ageing
• Unique formula design,low heat generation,wear resistance
• Unique air barrier formula and tirebead design
• Low rolling resistance tire
• The structure of four linear pattern grooves endows the tire with the advantageous straight-line driving performance and eccentric wear resistance

4.Our Production line :

5.Our main markets:
1) North America: USA, Canada, Mexico, Panama, Guatemala, Honduras, Trinidad & Tabago.
2) South America: Venezuela, Clombia, Chile, Brazil, Bolvia, Paraguay, Ecuador...
3) MID-East: Saudi Arabia, UAE, Oman, Qatar, Kuwait, Iran, Iraq, Jordan, ...
4) Africa: South Africa, Algeria, Tanzania, Malawi, Ethiopia, Guenia, Zambia, Ghana, Kenya...
5) Asia: Japan, Korea, Philippines, Thailand, Malaysia, Brunei, Burma, Pakistan...
6.The car tire quality certifications:
All the truck tires have passed American"DOT",European "ECE",Brazilian
"INMETRO",Chinese"CCC",and AQA international"TS16949".
At the same time,the enterprise has passed the Quality Management System Certificates"ISO09001",Environmental Management System Certificates"ISO04001",and Occupational Health and Safety Management System, "OHSAS18001"etc.

Tire component assembling

Static characteristics

When a tire is inflated and loaded, it deflects. After the load is removed, it returns to original shape. The behavior of the tire without rotating is called "Static Characteristics". 

<Vertical deflection>  Linear distance between the section height of the unloaded tire and the loaded tire.
<Spring rate> As load increases, so does deflection and as inflation increases, deflection decreases. Spring rate=Load/Deflection (Kg/mm)
<Static Loaded Radius>  When a tire is deflected, the radius is called "Static Loaded Radius". See size designation. Spring rate is higher in bias tire than in radial, which means radial tire deflects more because of thinner sidewall.

When a tire is inflated and loaded, it deflects. After the load is removed, it returns to original shape. The behavior of the tire without rotating is called "Static Characteristics". 

<Vertical deflection> Linear distance between the section height of the unloaded tire and the loaded tire.
<Spring rate> As load increases, so does deflection and as inflation increases, deflection decreases. Spring rate=Load/Deflection (Kg/mm)
<Static Loaded Radius> When a tire is deflected, the radius is called "Static Loaded Radius". See size designation. Spring rate is higher in bias tire than in radial, which means radial tire deflects more because of thinner sidewall.