One tire wearing badly!!

[genezimm]

Looking for thoughts and ideas. I have a 2020 Keystone Outback 328RL, which is a fair sized TT. I noticed yesterday, while servicing stabilizers and jacks, that my drivers side tire on the back axle is wearing pretty significantly on the inside. I assume its a bent axle, but i'm not sure. I really don't know how to tell what might be the cause. If anyone has any ideas, please post. Also, if anyone has a suggestion on a "trailer axle repair shop" in the Inland Empire area of southern California (Riverside/Corona/Ontario/San Bernardino), please advise.
I have a long trip planned soon, and need to get this addressed ASAP.

[Cbrez]

We had the same issue and it turned out to be a bent axel. I never could figure out how it was only on one side of one axel, but that’s what it was. Took it to a great trailer shop in Elkhart, Indiana. The mechanic tried to point out how the axel was “frowning”. I couldn’t see it, but a new axel fixed the problem.

Perhaps someone can help you with a trailer shop recommendation in your area, but that’s where I’d be headed.

[travelin texans]

Originally Posted by genezimm

Looking for thoughts and ideas. I have a 2020 Keystone Outback 328RL, which is a fair sized TT. I noticed yesterday, while servicing stabilizers and jacks, that my drivers side tire on the back axle is wearing pretty significantly on the inside. I assume its a bent axle, but i'm not sure. I really don't know how to tell what might be the cause. If anyone has any ideas, please post. Also, if anyone has a suggestion on a "trailer axle repair shop" in the Inland Empire area of southern California (Riverside/Corona/Ontario/San Bernardino), please advise.
I have a long trip planned soon, and need to get this addressed ASAP.

A 2020 should still be under warranty so take to your dealer for either a new axle or an alignment.
Mine had 1 tire wearing badly, they had me take it to a shop that aligned the axles & replaced the tire under warranty & all 4 tires wore evenly for the next 60k miles at which time I replaced them.