Tire Pressure?

[z31maniac]

I run 36-37 normally and I inflate them to 38-40 if I'm doing a road-trip. I run the same pressures on all 4 corners.

99.998% of my driving is on the highway, so that's why I run such high pressures.

Yikes, do you wear out the center of the tires first?

I usually run 32 on the E30.

[rThor432]

I run 36-37 normally and I inflate them to 38-40 if I'm doing a road-trip. I run the same pressures on all 4 corners.

99.998% of my driving is on the highway, so that's why I run such high pressures.

[moatilliatta]

i usually rock 35.

[Hallen]

Optimal for what and what make of tire?

It is usually best to start out with the factory recommended values that are usually printed in the owners' manual or on the information plaque on the driver's side door jam.

Adjust from there.

[KenC]

What's the optimal tire pressure for an e30? I'm running 195/65s if it makes any difference.