Tires growing

[88racing]

This maybe a stupid question but I had stagger set on my tires perfect to what I wanted they sat for about 3 weeks climate controlled and both my lf and lr grow almost 5/8ths throwing my stagger way off what causes this


Thanks

Chris

 

[KOZ RACING]

You need to keep the lefts with the value stems out.

 

[leitheadracing]

When we race asphalt,I pull the core from the left side tires every time it comes off the track.

 

[mopdog]

why just the lefts?

 

[Wynn Racing]

I let the air way down on the left sides to prevent growing. Right sides tend to shrink if they change at all.

 

[leitheadracing]

why just the lefts?

We shrink the left rear as much as we can,so we can't afford for it to grow any.the left front for some reason tends to grow also. The right rear,and right front just stay where I put them.The track is mostly used for 1/4 midgets,but we run a few of our florida oval asphalt series races there.We need at least 2 inches of rear stagger.I like to keep left rear at 32 1/4 and right rear at 34 1/4 that's not easy with a 6 inch left rear wheel and yellow Vegas.I have tryed the 6 1/2 left rear wheel,but the 6 inch just turned a lot better for us.