Maxxis sponsors rock crawling events
Maxxis International will sponsor the 2005 World Extreme Rock Crawling Championship's Western National and Eastern National events.
The series, which started last month, runs through September of this year.
Maxxis also is sponsoring the 2005 Superlift ProROCK Series, which takes places throughout the Southwest.
"Rock crawling has been surging in popularity in recent years," say Maxxis officials.