Well yesterday actually, ran over the biggest pot hole on earth at about 35mph (sure I could see some Kangaroos in the bottom). There was an almighty bang as the front nearside hit it. Pulled over straight away to check for a shredded tyre / wheel, and to my surprise - nothing.
Walked back to check the pothole and using my site ruler in the boot, measured it at nearly 30cm long, 18 cm wide and a whopping 13cm deep !!!
Drove back very slowly on the motorway at 60mph inside lane just in case the TPMS flashed on or I started to feel a vibration or rumble from the front or rear, but got home just fine. Took the wheels off last night expecting to see a buckled alloy or bulge in the tyre wall, but again nothing. I must have been so lucky as that hole was a wheel destroyer. The 19" Brescia alloy must be stronger than I thought ?