This Tuff Country steering knuckle support kit for 2000–2006 Toyota Tundra strengthens the upper portion of factory knuckles as a replacement for lift kits that omit steering knuckles. It’s intended to reinforce the spindle area when a 4.5- or 5-inch lift is used, delivering added structural support where original components may be overstressed after a lift.
Tuff Country 00-06 Toyota Tundra 4wd Steering Knuckle Support Kit