Have one of the new 100cc utility quads and we are wanting to put some bigger tires on it, comes with the dinky narrow 50cc size tires which are too narrow and offer no ground clearance.

Rims are three lug bolt pattern and are 6inch wheels, is there a taller wider tire that I can use or perhaps a replacement wheel and tire such as a suzuki or honda that utilizes the same bolt pattern

 

I think the wheels from the 3 lug falcon will fit. The biggest tire that I have seen for the 6" wheel is a 15" tire. 15x7x6 to be exact. I see you have a 110 falcon. Try those wheels. I put Fox A/T on my sons 110 and went with a bigger size and it handles great.

 

The falcon has 4 lug 8in rims and 18in tires way too big, but do you have a link on the other tires you mentioned