Cox Road

Cox Road offers 4WD enthusiasts a genuine backcountry experience near Rodney, Auckland, where you'll tackle a challenging steep descent that demands respect and skill. This unrated trail presents an exciting opportunity to test your vehicle's capabilities on terrain that hasn't yet been catalogued by the broader off-road community, making it a discovery-style adventure for those willing to explore the less-documented tracks in the region.

You'll encounter a punishing 15% grade over the 0.8 km route, which means careful throttle control and proper gear selection are essential. The steep terrain requires you to manage both momentum and traction as you navigate the descent, with limited room for error on this compact but intense section. Before attempting Cox Road, ensure your 4WD is in excellent mechanical condition—particularly your braking system, suspension, and differential locks—as this gradient will test every component.

The lack of previous recorded completions on Newtracs makes this a genuine frontier experience, though it also means you'll find limited crowd impact and a sense of true exploration. Bring appropriate recovery gear, check local conditions beforehand, and consider scouting the track on foot first if you're unfamiliar with steep off-road driving. The rural Rodney setting provides authentic backcountry driving, rewarding prepared and cautious drivers with genuine adventure and the satisfaction of conquering an unrated challenge.