tire pressure?

[HI Cobra]

It does sound low compared to tire pressures in daily drivers but remember
these Cobras are light weight and the contact patch is large (big tires) so a
little goes a long ways. On my first drive there was 30 psi all around and
the car felt like it wanted to skip on any bumps - I dropped it to 25 and that
took care of that.

[wtm442]

The SPF user manual says 18 psi (cold) for normal driving and 25 psi for performance driving. No mention on tire type.

I do not have Billboards, just regular Goodboot tires. I find that 19 PSI in all tires is the best mix for traction and ride quality for me. The tires act like shock absorbers, so the lower pressure gives a much better ride around town. With 25 PSI around town, the ride is rough and the car wants to skip around on rough surfaces.