Size
82"x18 10,000 g.v.w.r. 15" tires 5" channel frame & fold back tongue
82"x20 10,000 g.v.w.r. 15" tires 5" channel frame & fold back tongue
82"x18 12,000 g.v.w.r. 16" tires 6" channel frame & fold back tongue
82"x20 12,000 g.v.w.r. 16" tires 6" channel frame & fold back tongue
82"x18 14,000 g.v.w.r. 16" tires 6" channel frame & fold back tongue & rub rail
82"x20 14,000 g.v.w.r. 16" tires 6" channel frame & fold back tongue & rub rail