[HarryD]

Originally Posted by Tobra

I was surprised how much dropping the rear tire pressure helped with grip. The advertized balance is like 52:48, front to rear, but the recommended tire pressures are 29 F, 32 R. I have been using 30 on all four, and it seems to be working out. We shall see what happens auto crossing on the new tires, but they seem pretty sticky, especially compared to what I had. I am glad I read this thread, will stick a piece of sidewalk chalk in the trunk tomorrow morning. Oh, it is a miata.

I need to get a pyrometer, will the HF laser one work, or do I need one that has a probe that actually touches the tire?

The laser one will give you a clue but the surface cools quickly so you got to be fast to get the readings. You are looking for an even temperature across the tire tread.