Trye Pressure

[delltfc]

Newbie has just aquired a 2005 Prado which currently has Bridgestone Dueler A/T 225/70R17 on the fronts and Michelin XGreen Energy 235/65R17 on the rear.
Any advice regarding what tyre pressure to use:

1) day to day
2) on sand
3) on mud

Any advice would be appreciated.
Thanks.

[Matt_85Lux]

first things first get the same size tyres on all four wheels. May not be much of a difference in size but being a constant 4WD it could very well affect the life of the diffs.

as for pressures

day to day - 36

sand and mud- no lower than around 18, but 22 should be plenty low enough unless it is really soft

[delltfc]

Thanks for that.
Next question, replace the Bridgestone or the Michelin?

[lokka]

As mentioned before get the same size on all 4 corners and the best thing to do would be to pissoff the 17's and get some 16's and run a 265/75/16 or there abouts ...

As for pressure when ya get some real size tyre's run 14-16 PSI on the sand 18-20 PSI in the mud and 36-40 PSI on the road ...