One problem related to tire valve has been reported for the 2001 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 GMC Yukon based on all problems reported for the 2001 Yukon.
Tilt steering wheel locks in up position. Dealer has inspected vehicle. Consumer has been experiencing problems with firestone tires, p235/70r16, tires lose air, have leaking valve stems, and have tiny pin holes in them.