I wish I still had my Tonka trucks from the early 60s. Real steel, with rubber tires, and no plastic except windshields and such. Had a whole bunch of them.
At almost 50 years old, I still have a very deep scar from when one of those heavy duty metal Tonka Trucks ran down an angled driveway and hit me in the lower leg. Bled like a pig and required stitches.