Tire Pressure: How low can I go?

Feb 22, 2006 20 Replies

I have this neat little slide chart from Oasis Offroad that suggests a 4,000 lb vehicle could run a 33x12.50x15 tire at 9 psi. I'm running 8 psi on my

33x12.50 BFG MT's on 15x8 wheels with no problems losing a bead.

Bill Hooven

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