From what I saw, I was checking tyres and stamping tyre stickers, the Dunlops available on the lake were a bit too soft
But I think, from what I saw, the Dunlop guy didn't bring any hard compound tyres
The Bridgestones I saw looked pretty good
There was one guy with Goodyear land speed tyres who ran all week without a problem
So
You shouldn't need tyre warmers
Whatever brand you use, go for a hard compound
And use a little bit of right hand traction control
G