Replacing P series with LT on a 1500 Sierra
My 1500 series Sierra came with P265-65-R18 from the factory. The tires have been OK, but I've always found that when loaded (even with the WDH) the steering is a bit loose. In speaking with others ...
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Over the last 200,000 miles I've gone from Ps to LTs, then back to Ps. If I kept the truck long enough, I would go back to LTs. My current Ps are heavy duty and can inflate to 51 PSI. I was sure they would get me the best of both worlds. Not true. The LTs may go through a little more fuel and maybe ride a little rougher, but they are superior in every other way.
