Cracked Rim-what now?

[drillagent]

Hey All,
So I noticed that one of the rims on my 2012 Keystone Montana 3750FL is cracked. How do I find a matching rim? Where’s the best place to look in a hurry? How far can the spare rim go? I’m about to start a 3,000 mile journey. Thanks

[DrewE]

Typically the spare would be the same sort of wheel as the rest, so it could be used indefinitely if the tire mounted on it is fine. This isn't like many cars where the spare is a temporary use donut; and even in those the tire rather than the rim is the main limitation on how long one can safely use it.

[time2roll]

Spare can go 10s of thousands of miles.

If you post a picture of the wheel, tire size and maybe the manufacturer... somebody will probably identify where to get one fast.

https://recstuff.com/trailer-wheels

[agesilaus]

Try Carid

I've bought rims from them a couple times, and had no complaints.

[enblethen]

Look at the rim closely. Normally on the inside is the manufactuer.
Measure your rim for width and bolt circle.
Might check etrailer to compare against what you have.