Posted for "Bob B." <rbelshe@comcast.net>:

 
 Here is another data point for tire wear.  Number of landings is more
 interesting
 than number of hours.
 
 I have always used the Cheng-Shen tires.
 
 Bob Belshe
 Moraga, CA
 Lancair 235/320
 
 http://home.comcast.net/~rbelshe/
 

    Tire History    
         
  DATE   TOTAL HOURS LANDINGS
  REPLACED TTAF LANDINGS THIS SET
  4/17/1996 89 127 89 127
  10/23/1996 183 304 94 177
  8/4/1998 257 505 74 201
  3/4/1999 337 667 80 162
  12/23/1999 433 836 96 169
  5/7/2003 503 1011 70 175
  3/21/2004 579 1200 76 189
  4/15/2005 664 1397 85 197
  11/19/2006 766 1653 102 256