Quote:
Originally Posted by scfw0x0f
Thanks for posting this. Falken Wildpeak A/T3Ws, here's the excerpt from their chart attached. Sounds like 44PSI (43.58 to be pedantic  ) would match the Dunlops. Local dealer set them at 38, which has been ok but maybe it's time to pump them up a bit. |
SCFW. How are you calculating the precise tire pressure? It seems you’re using some formula and not just a chart. I found this formula from a you tube channel.
So this says
Actual axle tire weight load / Max tire load x Max tire PSI = Recommended PSI
So if the 4Runner GVW is 4,400 lbs (TRD Pro) that give a per axle weight of 2,200 lb
(If anyone know the actual front and rear axle load please let me know)
KO2 265/70R17 C Load
KO2 max weight load is 2,470 lbs
KO2 max PSI is 50
2200 / 2470 x 50 = 44.53 PSI
Is this correct?
Thanks
How to find your optimum trailer tyre pressure (and why it may not be the same as your car) - YouTube
