2015 Nelson Boom Dolly • Model: CBC-20ST • Fits To: Grove GMK 5165 • Tandem Axle • 56" center • Towers w/air shift pins (removed but are available) • GAW: 20,280 • GVWR: 40,560 • Tires: 255/70R x22.5 • RIMS: 8.25x22.5 Contact Exact Crane for additional features & any questions! >>> NEED CRANE PARTS, ATTACHMENTS or LUBRICANTS? <<< Exact Crane is a dealer for many top manufacturers and stocks a large inventory of both NEW and USED hook blocks, headache balls, jibs, boom sections, crane pads, ground protection mats, all-in-one power systems, man baskets, pallet forks, self-dumping hoppers, concrete buckets, camera systems & more! CALL OR EMAIL TODAY!