Knowledge/Forums:

• Nissan Offroad (NOR)
• The Unofficial Nissan Frontier Site (TUNFS)
• Nissan4Wheelers
• Xterra Owner's Club (XOC)
• 4x4parts Forums
• Heartland Xterra Owner's Club (HXOC)
• Bill Burke's 4-Wheeling America

Parts/Accessories:

• ARB
• Automotive Customizers
• Calmini
• CourtesyParts
• eTruck
• NissanParts.cc
• RackOutfitters
• Redding Four Wheel Drive
• Shrockworks
• Skid Row Automotive
• SLR
• SummitRacing
• TJM
• WeatherTech