Full caps on your wagon, though in most cases I would choose dog dishes. I don't thing you can make a wrong choice here.
Nice wagon, my granddad had one like it, only it was black. If your asking for opinions of the two choices. I like them both. The full cap makes me think it may have been a more optioned car. But I'm a Hot Rodder. So the first thing I did to my grandad's, was to pull off the caps. lol If it were mine, I'd proabably put on some chrome reverse, or gray spoked Americans. I just never liked stock. But it's your car , so you need to choose. I'd flip a coin??? Wagons are now COOL ! We love our 56 Nomad. Ron....
What's the plans for the car? Looks to be stock as a rock. I guess I would leave full caps on it. May be lower it and the do something different with the wheels.
If the wheels were black I'd say full caps, but that is a pretty color and look good matched to body color
Dogs & trim rings. Is there Vette full cover you like & same diameter? I'm mostly a ford guy, but, I LOVE your wagon!!!!
You have full caps on the p***enger side and dog dish on the drivers side, just switch them around ever now and then and it will look like a different car! HRP