Air pressure standard for trailer tires

The standard air pressure of the Trailer Tire  is indicated on the tires. It mainly depends on how much cargo is pulled. If it is a steel wire tire that pulls 1 to 5 tons, the air pressure is about 8. Pull cargo 10-15 tons, about 10 air pressure. To pull the cargo 20 tons, about 12 to 13 atmospheres. The maximum air pressure should not exceed 14 air pressures. The higher the damage to the tire, the greater the damage! .
1. Generally, there are 13 steel wire tires for 1000-20, and 13 for 1100-20. If it is 900, it will be 11 pieces. If it is a sail wire tire, it will be 11 pieces.
2. 13.5 air pressure on the steel tire rear wheel, one less on the front wheel. The woolen tyre can hit 9 to 10 air pressure at most, depending on the pull of the goods, if it is not overloaded, it will be fine.
3. Every vehicle, whether it is a large truck or a small car, will have its own special tire adoption conditions or standards. Not all vehicles use the same specifications of tires, and even tire pressures are the same.
4. Tire pressure standards will vary depending on the tire design structure, tire layer level, brand quality and other reasons.SW 692 Trailer Tire is your good choice.