Tire Pressure recommendation (4 Viewers)

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Good catch, By the time I was doing the ISO rated tires, I had sort of lost interest. For now I will update the title for that table to reflect that it is only for SL ISO-Metric tires.
gaijin said:
I would suggest taking a second look at all these ISO-Metric pressures - and split out the difference between SL (Standard Load) and XL (Extra Load/Reinforced) as they use different Load/Inflation tables.

HTH
Click to expand...
 
lx200inAR said:
Good catch, By the time I was doing the ISO rated tires, I had sort of lost interest. For now I will update the title for that table to reflect that it is only for SL ISO-Metric tires.
Click to expand...

OK, but those pressures are incorrect for SL ISO-Metric tires. It looks like you might be using the LT-Metric design Load Limit instead of the P-Metric design Load Limit.

HTH

Edit to add: As an example, no SL ISO-Metric tire with a Load Index less than 113 would be applicable for use on the LC200.
 
gaijin said:
OK, but those pressures are incorrect for SL ISO-Metric tires. It looks like you might be using the LT-Metric design Load Limit instead of the P-Metric design Load Limit.

HTH

Edit to add: As an example, no SL ISO-Metric tire with a Load Index less than 113 would be applicable for use on the LC200.
Click to expand...
Thank you, always good to have a 2nd set of eyes. I was using a simple test to choose which load limit to use, and was only using the proper load limit for the 2 digit load ratings rather than all of them.

I've also updated the table to add the XL rated tires. Luckily the ISO tables are the most complete, so I didn't have to do an interpolation.
 
LT 285/75 R17 Load E BFG KO2, LX 570... have been running 35psi. Does this pass mustard?
 
pwag said:
LT 285/75 R17 Load E BFG KO2, LX 570... have been running 35psi. Does this pass mustard?
Click to expand...

Indeed it does.

The RCTIP for those LT285/75R17 tires on your LX570 is 35psi F/R.

HTH
 
gaijin said:
Sure!

The RCTIP for those Michelin LTX A/T2 tires in size LT285/65R18/E 125/122R on your 2015 LC200 is 42psi F/R.

HTH
Click to expand...
Hi Gaijin...I just changed the tires on the 2019 lx570 21" to a 18" oe heritage edition rims with Michelin ltx at2 285/65/r18 tires these are e rated tires. What would be the tire pressure here
 
For a stock LX with 21” wheels what’s a safe air down tire pressure for off light off road conditions? Factory recommended for road is 33psi. Thanks!
 
4les said:
Hi Gaijin...I just changed the tires on the 2019 lx570 21" to a 18" oe heritage edition rims with Michelin ltx at2 285/65/r18 tires these are e rated tires. What would be the tire pressure here
Click to expand...

The RCTIP for those LT285/65R18 tires on your LX570 is 37psi F/R.

HTH
 
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