Max straight steering alignment

[max14hp]

Just finishing up my 96 MAXII restoration and went for my first test drive. I have new chains - new bearings and tires all at 3.5in psi. I noticed a slight pull to the right when both sticks are sitting at the normal forward position under throttle. I am going to do a tire circumstance check tonight ..but my question is if all tires are proper circumstance - what is my next step for a true forward straight drive alignment? Go to the T20 trans for adjustments and best place to start? --- and if any tire is out of size circumstance from the others... do you adjust the pressure to match the size - even though it may not match the existing other tires psi?
Let me know what you have done to make it work.... Thanks

[egoperf]

These tires are never the same. You are best off going by circumference rather than psi.

[JoeMeg]

Yes,what egoperf said.
Sorry I can't find a better pic,but if ya look close you can see blue paint marker writing on the steel wheels. These runamuks are about 70.5/71" circumference at anywhere from a little less than 1 psi right through to about 3 psi. I just write the results on the wheel and set the air pressure accordingly. Then I generally put the ones with most psi on the "heavier" end of the machine. Front on my Argo 6x6,rear on my Attexs.

[dave phelps]

These tires are never the same. You are best off going by circumference rather than psi.

Thanks for the info I was wondereing the same thing! have 1 runamuck that seems to be larger than all the rest!