Picked up my new tires

[bsmith0404]

Originally Posted by Quad

I made a choice to switch to these LT S637's as I wanted a little higher speed rating (I like to cruise at 70 mph) and these have a much much heavier construction then a std LRE LT tire or then the LRE ST that I removed. I've had ST's blow on me in past yrs with my old camper. So I wanted to try something different then the ST tires I've been use too.

My Rims are rated for 100 psi. I swapped my valve stems from rubber to bolt in. Not in attempt to run 110 psi that these are max rated for, but to allow me closer to my limit on my wheels. I'm running these at 90-95 psi to allow for rise in tire pressure as they warm up. That also still allows me a higher rated weight capacity then my axles are rated at. All in all I've very happy with my purchase.


2005 Silverado 2500HD D/A
2013 Laredo 321BH

I just double checked my rims and yes 100. I like the looks of the tires, I'll have to check them out when it's time for new ones. Please keep us posted on performance.