Tire Pressure recommendation (6 Viewers)

[gaijin]

Thank you so much. A friend has the same car, same stock specs but with 285/65r18 125/122R BFG KO2, I would expect them to need 1-2 psi more?

Then you would be surprised!

The RCTIP for the LT285/65R18 E 125/122R BFG KO2 tires on your friends LC200 Diesel is 43psi F/R - 2psi less than your LT275/70R17 E KO2's.

HTH

 

[chris777]

The Recommended Cold Tire Inflation Pressure (RCTIP) for the ISO-Metric 275/55R20 SL 113T tires on your 2018 LC200 is 36psi Front/Rear.

That RCTIP is good for all GVW's up to the GVWR.

HTH

thank you!

 

[MrCWineMan]

New rubber, need a new recommendation. 2016 LC on Goodyear Wrangler Duratrec LT270/75R18’s (should be E’s)

 

[gaijin]

New rubber, need a new recommendation. 2016 LC on Goodyear Wrangler Duratrec LT270/75R18’s (should be E’s)

Sorry, but I can find no tire by any manufacturer in that size. Can you take a picture of the sidewall?

 

[MrCWineMan]

Sorry, but I can find no tire by any manufacturer in that size. Can you take a picture of the sidewall?

Well, that's because I can't type or have dyslexia - let's try a 275/70R18 Goodyear, Wrangler Duratrac..... Sorry!

 

[gaijin]

Well, that's because I can't type or have dyslexia - let's try a 275/70R18 Goodyear, Wrangler Duratrac..... Sorry!

So close, but Goodyear does not make an ISO-Metric Duratrac in size 275/70R18.

Could you possibly mean the LT-Metric Goodyear Wrangler DuraTrac LT275/70R18? If so:

The RCTIP for the LT275/70R18 tires on your 2016 LC200 is 41psi F/R.

Please be aware that there are two versions of that tire:

The Outline Letter sidewall version of that tire has a maximum speed rating of R = 106 mph.

The Black sidewall version of that tire has a maximum speed rating of Q = 99 mph.

Maximum speed is usually not a concern, but when it gets as low as a Q on a vehicle that could see a lot of highway miles, it is something the owner should be aware of and take appropriate precautions.

HTH

 

[MrCWineMan]

So close, but Goodyear does not make an ISO-Metric Duratrac in size 275/70R18.

Could you possibly mean the LT-Metric Goodyear Wrangler DuraTrac LT275/70R18? If so:

The RCTIP for the LT275/70R18 tires on your 2016 LC200 is 41psi F/R.

Please be aware that there are two versions of that tire:

The Outline Letter sidewall version of that tire has a maximum speed rating of R = 106 mph.

The Black sidewall version of that tire has a maximum speed rating of Q = 99 mph.

Maximum speed is usually not a concern, but when it gets as low as a Q on a vehicle that could see a lot of highway miles, it is something the owner should be aware of and take appropriate precautions.

HTH

Thanks 41psi it is!

I did actually say LT not ISO - so at least I got that right! And I appreciate the “Q” caution- I went with the R though.

 

[PralineLC]

Hi Gaijin,

I tried to follow the manual and I am wondering if I have the correct value, correct me if I am wrong.

LC 2015 on Mastercraft Coursers AXT P285/70 R17, gives me 29 PSI

 

[gaijin]

Hi Gaijin,

I tried to follow the manual and I am wondering if I have the correct value, correct me if I am wrong.

LC 2015 on Mastercraft Coursers AXT P285/70 R17, gives me 29 PSI

View attachment 2378778

You are very close. In fact 29psi would be OK and it is the nearest value in the charts, but the exact pressure is between 26psi and 29psi and calculates to 27psi. So...

The RCTIP for your P285/70R17 tires on your LC200 is 27psi F/R.

HTH

 

[ThomasGS4]

Good morning, @gaijin!

Looking for RCTIP for BF Goodrich KO2's in LT285/70R17 121/118R E? Thank you so much!

 

[gaijin]

Good morning, @gaijin!

Looking for RCTIP for BF Goodrich KO2's in LT285/70R17 121/118R E? Thank you so much!

Assuming these are going on your LC200 and not an LX570...

The RCTIP for the LT285/70R17 KO2's on your LC200 is 40psi F/R.

HTH

 

[ThomasGS4]

Assuming these are going on your LC200 and not an LX570...

The RCTIP for the LT285/70R17 KO2's on your LC200 is 40psi F/R.

HTH

Correct, they're on the LC200.

Again, I should've checked your signature considering we're running the same setup on the same vehicle. D'oh!

 

[gaijin]

Correct, they're on the LC200.

Again, I should've checked your signature considering we're running the same setup on the same vehicle. D'oh!

Never hurts to ask - and confirm.

HTH

 

[grinchy]

Lx570 Maxxis trepador radial m8060. What do you think Gaijin for pressures?

TL00325100

35X12.50R17LT

119Q

Black Side Wall

34.6

12.6

50

3000

NA

21/32

 

[gaijin]

Lx570 Maxxis trepador radial m8060. What do you think Gaijin for pressures?

TL00325100

35X12.50R17LT

119Q

Black Side Wall

34.6

12.6

50

3000

NA

21/32

The RCTIP for those 35X12.50R17LT tires on your LX570 is 30psi F/R.

HTH

 

[nwfl4runner]

Help with your magic:

295/65r20 Cooper STT Pro on a 2010 Lx570

Thank you in advance!

 

[gaijin]

Help with your magic:

295/65r20 Cooper STT Pro on a 2010 Lx570

Thank you in advance!

I wish I could thank you for giving me complete and correct tire info, but I can't. I had to go to the Cooper Tire web site and verify your tire size - not one of my favorite activities. After all, I don't think it's too much to ask for folks to at least meet me half way when I'm providing info for free, don't you think?

My first impulse was to put just as much effort into my answer as you put into your question and answer you like this:

"Cooper does not make an ISO-Metric STT Pro tire in size 295/65R20 - sorry."

But then I thought, OK, that makes me feel better, but really doesn't help much, so...

I assume you mean the LT295/65R20 129/126Q Load Range E Cooper Discoverer STT Pro tires. If so...

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

HTH

 

[JadeMonkey]

I'd like a recommendation as well. LT285/75R18 Falken Wildpeak A/TW3s (Load Range E, 129/126R) on a 2013 Lexus LX570. Thanks very much!

 

[gaijin]

I'd like a recommendation as well. LT285/75R18 Falken Wildpeak A/TW3s (Load Range E, 129/126R) on a 2013 Lexus LX570. Thanks very much!

No problem!

The RCTIP for the LT285/75R18 A/TW3 tires on your 2013 LX570 is 35psi F/R.

HTH

 

[JadeMonkey]

No problem!

The RCTIP for the LT285/75R18 A/TW3 tires on your 2013 LX570 is 35psi F/R.

HTH

Thanks very much @gaijin! I've been running them higher than that so I'll drop them down to 35psi. Appreciate it!