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305/55R20 Tire Pressure

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Old Apr 7, 2013 | 04:43 PM
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AlbertaRAM
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Default 305/55R20 Tire Pressure

After recently installing this tire size on my own truck (MT Baja MTZ's)... I am curious what other people with this tire size are running for tire pressure?

I've read of people using anything from the 50's to the low 30's. Right now I am at 40 front and 42 rear (truck is unloaded most of the time). Seems a little "harsh" still, but that's because I am going from stock 17's to these 10-ply MTZ's. However on my 2006 RAM I had the same tire in a 35" version and ran it in the mid-30's.

What are you guys running them at?
 
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Old Apr 8, 2013 | 09:15 AM
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I run about 35 in the back unloaded, keeps the tires from flaring and wearing out the centers early
 
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Old Apr 8, 2013 | 09:22 AM
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Originally Posted by 4neatr
I run about 35 in the back unloaded, keeps the tires from flaring and wearing out the centers early
Thanks for the response!
What are you running for tires?
 
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Old Apr 9, 2013 | 08:37 AM
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I run Nitto Terra Grapplers on my one ton and soon they are going on the half ton as well, always had good luck with them all year round. I used to run summer tires and wheels, then switch out to the stock wheels and winter tires, now just run the Nitto's all year.
 
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Old Apr 9, 2013 | 04:48 PM
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No Pics of the new tires yet AlbertaRam?
 
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Old Apr 10, 2013 | 06:00 AM
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I'll snap some this week and post em!
 
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