I believe 16" tires are what come on that vehicle. While many different size tires can properly be put on trucks, it's advisable to check with the Dodge dealership as to their recommendations.
I've also found that www.tirerack.com will only list tires that can be safely put on vehicles, so may want to see what they say as well.
〉 Answered on Mar 9th, 2007 by Lori Johnson, Owner and Instructor at Ladies Start Your Engines
Check out TireRack to see what they say will fit. You can use their drop-down menu. See if this link will work:
It does list a 24" wheel, but I would always verify this with your authorized dealership.