Have installed 2 of them. Make sure you get the correct model.
If you don't have an enclosed underbelly make sure you have room between the floor joist for the width of the tire if you order the recessed mount.
They do not come with any mounting bolts, or bolts to hold the tire to the carrier.
Mount with the hinge on the drivers side. Used 2 self-tapping bolts to hold the carrier mounts in place and spot welded to the frame. Its a good idea to mount close to the axles as possible because the enclosed underbelly will hang down about 10-12". When mounting the tire, place the valve stem down and on one side or the other of the carrier for easy access to check air pressure. Accessing the tire is not difficult if you can lift 40-50 pounds sitting or bending down. Extending the unit for access to the tire is not difficult. It is basically a larger diameter pipe sliding out of a smaller diameter pipe. Its more difficult to side the carrier back together with the weight of the tire. You may have to bounce while pushing the carrier to close the unit down to rehang the tire.
Reference to the different models available.
NON I-Beam Frames
(C-Frame, Channel, Box, or Z-Frame)
Model 28210
65" to 69" frame width, NON I-Beam Recessed mount
for trailers without underbelly enclosure
Model 28215
68" to 75" frame width, NON I-Beam Recessed mount
for trailers without underbelly enclosure
Model 28216
68" to 75" frame width, NON I-Beam Underslung mount
for trailers with enclosed underbelly
I-Beam Frames
Model 28217
68" to 75" frame width, I-Beam Recessed mount for
trailers with I-Beam frames without underbelly enclosure
Model 28218
68" to 75" frame width, I-Beam Underslung mount for
trailers with enclosed underbelly
Not designed for use on motorhomes or motorized vehicles.
BAL - Innovative Products for the RV Industry
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