Canyon Grail CF SL install 33m tires? Can I install the 33mm tires on this bike => https://www.canyon.com/en-de/road-bikes/gravel-bikes/grail/grail-cf-sl-7.0/2198.html

I don't like the 40mm tires it currently has? I don't have the bike, this is like a before you buy question. Thank you.
The DT Swiss C 1850 Spline wheels on that model of the grail have an inner width of 22mm, which will take a 33mm tire.

There are many rim/tire width charts on the web if you search for them, but here's the official one for DT Swiss wheels.