Best 5.30x4.50-6 Tire?? or best front wheel and tire setup for heathkit boonie.

#1
Ive been looking for a little while now for a street like tire for my heathkit Boonie Bike i just bought. I recently bought a duro excel golf cart tire for the rear. We came across a 18x8.50-8 jr dragster tire that we tried to mount on the rear but it didnt fit. But I would like the tire to kinda resemble the duro excel.
 
Top