New tires? Great idea! But it's not as easy as it might seem. We'll also review K&N filters, visit the crazy place known as Northlandz, and explain why household switches might not be the best for your van. 

FIND US: We're on Facebook (Built to Go Group), Instagram (@collegeofcuriosity), Twitter (@colofcuriosity), and we have a Discord server (invite at top of main page at builttogo.com.)

• Product Review: K&N Filters

• Are they what they advertise? Maybe. And Maybe not. Do they really know more than automotive engineers?

• The world's largest model train. And a bit of surrealism. OK, maybe a bit more than a little.  

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