Our expertise in sensing, reporting on and helping to improve vehicular products characteristics and performance extends, by it's nature, to earth moving equipment whether large and small. Their design and functionality may be different but the life cycle durability performance requirements are similar. So are the qualifications and knowledge of the test personnel, the data technicians and the mechanics who work to perfect the vehicles. TPG supports the world leading brands in this sector in achieving their goals and also provides continuous support at some of the world's largest open cast copper mines in the southwest. We also are heavily involved with leading tire manufactures in the testing and quality control of the tires that can meet the exacting demands of this kind of equipment.