What PSI are you running on D/E load range tires?

[magstar67]

Just curious what air pressure guys are running that have added LT load range D or E tires?

 

I have BFG KO2 275/60/20s and running around 33 lbs.

[wade_660]

I read the sidewall and run about 90% of what it says

 

 

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[Gc773]

Ko2's 275/70/18 running 38lb's all four corners.

[Travis Whitmore]

Toyo AT2's 295/60/20's 40f/39r.

 

 

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[Rawyzf]

Cooper ATP 285/70/17.

 

Cold PSI

Front 44

Rear 42

 

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[Donstar]

I read the sidewall and run about 90% of what it says

 

 

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I had Michelin E range tires on my 09. I kept them at 45 psi and could fill them up close to maximum for pulling a trailer a long distance. I found the ride unnecessarily firm with 70-80 psi for daily driving. I like the truck feel of a firmer tire but my regular passenger didn't agree. In reality, I put over 100,000 kms of mixed use driving on these tires and never filled them up past 45 psi. They wore evenly and still had life on them when I sold the truck.

[TheTunaHunter]

275/70/18 DuraTrac E-Load : 40psi at all corners

[Vic15]

BFG KO's 35X12.50 46 front 45 rear.

[Travis Whitmore]

Toyo has a chart on their website and based on the tire size and vehicle weight it told me 40psi. On my tundra with 305/65-18 BFG TA/KO's I ran 46 psi. Just seemed to feel the best on that truck. Haven't tried higher than 40 on the GMC.

[magstar67]

Sounds like I'm running too low. My tires seem to flat spot when truck is parked a day or two especially when it's cold outside.

 

I'm going to go to 45 and see if that helps.

[robvas]

44 front 40 rear, KO2

[fondupot]

44-45 on my LT275/55r20 BFG AT KO2's

[jvanwinkle2]

295/60/20 Toyo AT2 and I run about 42-43 when warm. Much more than that and they seem to be a little loose without added weight behind it.