As mentioned, the 37x13.50R-17 is a good fit for a 9.5-inch wide wheel.
A couple of points to consider with the tire to rim width range is that a tire that's mounted on the narrower end may give up some handling but will tend to deliver a cushier ride because the sidewall has a little more flex. Whereas a tire that's mounted on the wider rim width end tends to handle and respond better to steering input, but may give up some ride quality due to less sidewall flex. The measuring rim width as stated by the manufacturer tends to deliver the ideal blend of both comfort and handling.