One problem related to bumper has been reported for the 2000 Nissan Xterra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Nissan Xterra based on all problems reported for the 2000 Xterra.
Bumper on 2000 Nissan Xterra sags and rubs against tire while turning. Nissan has not recalled. . . Problem is very common among 2000 Nissan Xterras. I had the problem fixed and the bumper sagged again within months.