Can I put a wider/narrower tyre on my bicycle/rim?

What to look (out) for when considering a change of bicycle tyre width?

CONTENTS:
00:00 Sizing standards (ISO, ETRTO)
03:43 Tyre and rim width
05:17 Frame tight spots
07:06 Effective tyre widht
10:48 Mudguards & tyre fit

Useful LINKS:
If you have any questions, please use the BikeGremlin forum (I try to respond to every comment, but YouTube sucks at notifications, especially when it comes to any follow-up questions):
https://www.bikegremlin.net/

Bicycle tyre dimension standards (ISO, ETRTO):
https://bike.bikegremlin.com/285/bicycle-tyre-dimensions/

BikeGremlin HUB:
https://www.bikegremlin.com

BikeGremlinTube HUB:
https://www.youtube.com/bikegremlin/

GremlinTube - a complete list of videos, sorted by categories:
https://www.bikegremlin.com/youtube/

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