Most manufacturers guide lugs float horizontally between the drive wheels. The sides of the guide lugs wear as they make contact. However, to improve alignment Bridgestone has applied a tapered profile to the guide lugs on JD9000T and 9RT models so they stay naturally centered, reducing wear significantly. Thicker track edges also help with self-centering on all models.
Download AG Tracks Brochure (3.7MB) [PDF]