Put a new front wheel/tire combo on my wife's Sportster Champion Trike today. It originally had a 21 inch spoked wheel with a skinny tire that did not handle well. Upgraded to a nice new chrome 19 inch cast wheel with a 110/90/19 Metzler 888. Much better ride and improved handling, plus IMHO a better look. Here are before and after pics...
With the original 21 inch spoked wheel with a skinny Dunlop tire...

With the new 19 inch cast wheel and Metzler 888 tire...

With the original 21 inch spoked wheel with a skinny Dunlop tire...

With the new 19 inch cast wheel and Metzler 888 tire...
