Chris PollackChris Pollack is a senior project engineer with Parker.From the AuthorTracks & TiresChoosing the Right Central Tire Inflation System Can Increase Crop Yields with Reduced CompactionParker Hannifin Corp.As farm machinery has increased in size, tire volume has also increased, but the overall footprint of the tires has not increased proportionally. As the load on each wheel increases, tires must be inflated to higher pressures to run safely.Page 1 of 1