There is a bunch of other posts on this, but how do you determine tire pressure?? There is some complicated formulas and theories, but there must be some simple guidlines. Tire sidewall says 44 psi but that is way too high for a supermoto KTM 450.

1.6 bar -2.0 bar thats the range

for street I usually go 27 and the track at 24

street i'll run right around 30psi F/R

the popular track temps i've seen (cold) are 20-22 psi F/R. i run right about that with good results i guess. can't say i have anything to complain about with those pressures.

i always run 18 psi front and rear with tubes. never had a problem with wear or anything. i liked it because the tires warmed up faster and contact patch was bigger.

What tires are we talking about?  44psi is probably the max, and no you dont want to run that high.

On the street i run 25-26psi.  At the track i was running 20psi cold.  Anything above this and i wasnt sticking.  the downside is the tires wear out faster:)

There are some rules of thumb that have to deal with how much psi gain you get when your tires are up to temp.  I was looking for about 130F on my rear tire and just over 100F on my front tire.

if measuring for the street, measure cold. if measuring for the track, i find it much easier to get consistently good tire wear by measuring the hot temps (ie- with warmers on or IMMEDIATELY after getting back to my pit). This eliminates some environmental variables.

wow, you guys run some low pressures at the track.  I gotta try 20 at the track next time.

On 38 degrees or colder I run 19 front and 18 rear and 40 + temps I run 21 front 20 rear but on 70 + days I will run 23 front 22 rear. On the streets I ran 24 and if I knew I would be hitting some stairs that day I would run 28.

It also depends on what tires and compounds you are running