And how does driving ability affect tyre grip? Btw?
Go on a police skid pan (or on the London Transport skid pan) and drive cars (buses) running bald tyres on a mixture of water/oil/detergent and you're learn to drive at speed with almost no tyre grip. Try it - I have (including the buses!), and then talk about driving ability affecting tyre grip. Driving ability is about retaining control with little tyre grip 
so let me get this right, your saying, weather you realise it or not, that the better driver you are, the more grip you have in your tyres.
That's pretty ignorant even for you. 
Now, if she had lost the car in a spin, you might have an argument on the second point, but as she caught it without issue, and has been on more sporting events, driving courses and track days than anyone I know, I'd day she's more competent than you. 
Oh, and attention span apportioned according to relevance of post, btw.
Is that a pun or a mis-spelling

You didn't get it right - thats not what i was saying - just goes to reinforce your lack of understanding on this subject.
As to her competance compared to mine, sporting events, driving courses and track days mean nothing. You are not aware of my driving history or competance - you are effectively saying you have seen a bigger dog than me without any information as to what I have seen.
For your information I spent a number of years actively competing in motor sport - rallying (MGB, TR4 and Cooper S), racing - saloons (cooper "S"), sports (Ferrari Dino), Formula Ford and Formula 3. Have driven diverse vehicles from a Chiefton Tank, Le Mans winning GT40, to a Williams Formula 1 car. No doubt, despite my advanced years, but with my experience, I could still scare the proverbial out of your competant friend by driving safely but quickly on a race track.

I won't be posting on this topic any more - you can now continue to flog a dead horse in my absence Mr Pixie
