LT tires PSI

[barkingspider]

Specifically when NOT towing or heavy loads, what psi are you running? 265/70/17 LT tires I’m running 44-45 psi w just the smart cap and a plastic container of tools, etc on the bed, and it’s a little stiff but I’m ok w how it rides. Should I run higher, lower, or stay put? Max is 80 psi stated on the tire.

 

[Chris142]

I run 40 ish in the FJ. Any less and the ride gets wobbly.

 

[Propflux01]

Depends on the brand. If it has a stiffer sidewall, then drop it down a bit, say 35-40. The fact that you're stiff with no load tells me too much air.

 

[02SE]

Load inflation tables are standardized. So the load capacity at any given PSI is the same for any LT 265/70R17.

Your tires can support 2255 lbs each at 45 PSI. To find the actual weight being supported by each tire, you need to find a certified scale to weigh each tire individually, or just weigh each axle to get a ballpark weight on each tire.

Here's a tire inflation table, and info on other tire questions.

https://www.toyotires.com/media/pxcjubjs/application_of_load_inflation_tables_20200723.pdf

 

[leeharvey418]

What’s your placard tire size and inflation pressure? That’s the first thing you need to calculate the proper inflation pressure for an alternate tire size.

 

[jadmt]

if you know the weight of your truck and passengers etc Toyo has an excellent guide. On my Power wagon I ran low 30's..on my jeep 26psi....
https://www.toyotires.com/media/pxcjubjs/application_of_load_inflation_tables_20200723.pdf

 

[Hirev]

On my 1/2 ton pickups I usually run around 39 PSI with LT tires. 38 - 39 PSI usually looks better on the footprint test with paper. Than say 42 - 45 PSI.

 

[I<3oil]

55-60psi unloaded

 

[JohnnyJohnson]

When towing my 14,000 Lb. DRV fifth wheel I was always inflated to 60 PSI.

 

[mrsilv04]

Out of curiosity, is there a particular reason why a Canyon mid-size is in need of LT tires?

 

[barkingspider]

Out of curiosity, is there a particular reason why a Canyon mid-size is in need of LT tires?

It doesn’t. I have a set of wheels w LT tires for offroad/ winter, and another separate set for on road / highway / daily use.

 

[I<3oil]

Out of curiosity, is there a particular reason why a Canyon mid-size is in need of LT tires?

Usually they’re generally seen as being beefier and more durable.

 

[userfriendly]

Out of curiosity, is there a particular reason why a Canyon mid-size is in need of LT tires?

LT tires on a light truck. Interesting concept.
How about LT tires on a Toyota Tacoma, Jeep or half ton truck?

 

[Selmorides]

When I had my Silverado, I kept the rear tires same as the front, whatever it said on the placard. I almost never had a load.

 

[NiwradND]

LT tires on a light truck. Interesting concept.
How about LT tires on a Toyota Tacoma, Jeep or half ton truck?

I always run LT tires on my half-ton pickups. Aired to 45/50 psi. A lot less flats and just better handling with the stiffer sidewalls.

 

[ryanschillinger]

You can check here for a pressure calculator. I went from standard load tires to same stock size in an LT and ended up about 45psi on my sequoia. https://tirepressure.com/tire-pressure-calculator

 

[Blang]

On a small truck like that I would probably bring it down to 35... and dial it in based on ride quality and efficiency and stuff.

 

[jadmt]

LT tires on a light truck. Interesting concept.
How about LT tires on a Toyota Tacoma, Jeep or half ton truck?

100%

 

[Lyman]

On my 3200lb Jeep, I am running 26psi. That's for around town and some off-road.
If I am going on a trip I will air them up to 30psi

 

[MParr]

The door placard for the Chevy Colorado and GMC Canyon says 35 psi for front and rear. I wouldn't run over 40 psi in the LT tires unless it's loaded or towing.