Back in the day of the Tioga Farmer John tire series most of the major model tires were all built in Japan by IRC, Panaracer and Mitsuboshi. 93ish that started to change as the Japanese companies started moving their OEM molds to Indonesia and Taiwan so they could be more competitive price wise and grab more of the OE market. Cheng Shin/CST (now Maxxis is their advertised consumer brand) and Kenda were the major OE tire manufacturers in Taiwan and most of the tires had a model number not a model name. Both had tires that were similar to the popular tires of the day. Kenda's K-816 was a take off on the Panaracer Smoke. I don't recall the numbers for the Farmer John "Types" but there were a few. Doubt any of these older molds are in production today unless someone were to order a slug of them. I have an old parts catalog that I did in the 92-95 era that would have the mold/model numbers of the copies. If you really must have it shoot me a pm and I'll see if I can find a few minutes to dig it out.