buc1980 wrote:
What Goodyear tire do you have on the trailer?
The trailer is still at the dealer but I believe he saved the carcass of the blown tire and the deformed one and I can pull ID information off of it. As he had similar axle problems on his last trailer, a Keystone Montana, and investigation discovered the factory had installed the wrong axles for it, he paid special attention to the issue when ordering the RW, as well as requesting the heavier tire option. IIUC, he did not receive that option on the delivered unit but will verify. I spoke with him about this yesterday and he was completely unaware that a 8000lb axle option was available at his time of purchase 18 months ago.
The relevant response from the dealer so far is that Lippert is unlikely to warranty the axles, even if found defective, because, as the dealer explained, Lippert has its own warranty on the running gear which is not impacted by the five year bumper to bumper warranty. A local frame and axle shop, when contacted for an independent opinion, asked him to place a four foot level on the top of the axle tube, indicating that there should be about 1/4 -1/2" of 'bend' downward (middle high) when the axle is under nominal static load, as a rough indicator of camber preset. The dealer indicated the Lippert rep performed the same examination and found the axle to be perfectly straight with no bend at all either way. The axle shop has a laser to do more precise measurements but the trailer will have to be taken there. That may occur but he'll give the dealer and RW every opportunity to rectify the issue in-house first.
Once I have more pertinent information, I'll post it up.
gitane59 wrote:
If a purchaser plans to put on a lot of hard miles then they had better be savvy enough to know to demand heavy duty suspension options or budget to take their new units to an after market supplier like Mor-Ryde to upgrade suspensions systems and then find upgraded rims and tires.
I agree and this purchaser happens to have a fleet of trucks, has been a forklift dealer for about 30 years now and has substantial working knowledge of mechanical systems. I'm a little more savvy on the engineering end (that's my business) and will investigate other options, like the Mor-Ryde IS, if the unit needs to be modified to suit his needs. Another issue would be if such modifications would impact the factory warranty on the trailer as a whole, which is an important factor for a unit seeing a lot of road time, which this unit does. Currently, his logs have it at just under 20K total miles in 16 months. That said, the other RW currently at the dealer with the same issue, though not as severe (no catastrophic failures), apparently has far fewer miles and is newer, so it's unclear how this issue plays out relevant to use. Hopefully, they'll get to the bottom of the issue and/or can certify the IS or something similar as compatible and warrantable. We'll see.