I am posting this because I had trouble finding this information when buying tires. I wanted near stock looking tires for my 1975 CB360T. Here is what I went with including side by side pictures. The new tires are on the right.
Duro HF317 3.00x18 front tire:
Duro HF314 3.50x18 rear tire:
I paid ~$176 (including shipping) for tires, tubes, and rim strips. I purchased is all together from Scrambler Cycle in Cameron, WI (via their eBay store).
There may be a few tires out there that are a bit closer in appearance, but weighing appearance, cost, and other factors; this is what I came up with.
Duro HF317 3.00x18 front tire:

Duro HF314 3.50x18 rear tire:

I paid ~$176 (including shipping) for tires, tubes, and rim strips. I purchased is all together from Scrambler Cycle in Cameron, WI (via their eBay store).
There may be a few tires out there that are a bit closer in appearance, but weighing appearance, cost, and other factors; this is what I came up with.