Our Trail Series line up just got bigger and stronger. Perfect for hitting the trails or going on an adventure, the 704 HD is the same wheel you all have come to love now in a Heavy Duty (HD) version with a 4500 lbs. load rating. Wether you're hauling a trailer, boat or camper, air down your tow rig with confidence when the pavement ends thanks to our Patented Bead Grip® technology that engages tire bead for increased grip at low tire pressures.