I just got a Tyco US1 slot car set from the early 80's. It comes with a dump truck, fire engine, and a tractor trailer. They run fine, but the tires are all in bad shape. They must have been replaced before because they are not all the same width or size. What is a good source for these tires and what size should I be looking for. The kids are having a blast with this set.
Eric B

I use the silicone tires made for the tjet hotrods, they fit great and are a little bigger than regular silicone tires, so the look good too.