American Cast Iron Caster Caster Caster equipment outside edge of the wear and tear 

 If you travel along the direction of observation, the outer edge of the tires have a greater wear and tear, often in inflated tire instructions state that the pressure is not enough. If possible, press the "highway" standard inflation, that is more than the normal standard and then Pa 30000. Information-inflated tires are not conducive to driving rain, grip will be significantly reduced. 

 Convex-shaped and wavy wear 

 If that part of the ground on both sides of the tire was convex wear, but also showed a wavy around the tire wear, indicating the car's shock absorbers, bearings and wear parts such as ball coupling is more serious. We recommend that you replace the tires before the wear of suspension system inspection, replacement of worn parts. Otherwise, even if the replacement tires will not help. 

 Surface wear uniform 

 Once the pattern has been dry tire wear, indicating the tire's life has done, must be replaced. In addition, there are patterns of distraction effect of surface water, so the car grip to keep an important part. If the standard tire tread wear depth reached (usually 1.6 mm, greater than 175 mm tire width is 2 mm), to be replaced. 

 American Cast Iron Caster Caster Caster instrument central part of wear and tear 

 If you find some of the tire to the center of an area of ??serious wear and tear, and this shows that the tire is inflated too often over the state. Be sure to check the pressure gauge is accurate, adjust pressure, bearing in mind that only high-speed or heavy-duty driving time, it needs to over-inflated tire. 

 Sidewall cracks 

 This happens more often due to poor maintenance, or driving on gravel roads and construction sites than on the tires that come into contact with hard objects, resulting in under the weight of the tire inner damage. Should take immediate action, such as repair bad tire to be replaced. 

 Inside tire wear 

 Inside tire wear, burr-shaped outer edges. Common to some old bad suspension, so that the whole body deep down. This shows that the deformation of the tire, two tires have been affected by the symmetry. If the conditions, it is best to shock absorbers, such as a spherical coupling accessories full replacement should look. However, if the cost is too high, could be considered the first professional mechanic, please adjust the angle of the front axle and tires. 
 American Cast Iron Caster Caster Caster equipment