lordvette Posted August 9, 2004 Report Share Posted August 9, 2004 hey guys i dont have and "SS" i have a "Z71"but i have the 20"rims and the Goodyear 275/55 LS like you guys have.one day i decided to check my air pressure.it right now has 35psi but the on the tire it says 44psi .what are you guys running Link to comment Share on other sites More sharing options...
dcairns Posted August 9, 2004 Report Share Posted August 9, 2004 36 PSI here. 25K miles so far and the treadwear looks even. Link to comment Share on other sites More sharing options...
I CORNER Posted August 9, 2004 Report Share Posted August 9, 2004 I increased pressure up to 38psi to try to get a little better mileage considering our Haliburton oil prices. Link to comment Share on other sites More sharing options...
TBSS Posted August 9, 2004 Report Share Posted August 9, 2004 I run 38 psi fore and aft. Had 42 psi in for a while, but that got a bit too jittery for my taste. Link to comment Share on other sites More sharing options...
mwarren Posted August 9, 2004 Report Share Posted August 9, 2004 Around 38 to 40. Going to lower them to 35 for my trip this weekend and see if it makes any difference. Link to comment Share on other sites More sharing options...
boeman Posted August 10, 2004 Report Share Posted August 10, 2004 Good lookin truck you have there... Those are the same tail lights I had on my '02 Z until I bought a set of '03 OEM tail lights... they look great on your rig! Link to comment Share on other sites More sharing options...
flash2003 Posted August 10, 2004 Report Share Posted August 10, 2004 Nice z71 I am running 30 psi Thats what is on the door frame sticker. I might run 35 to 38 to see if it gets better MPG . Link to comment Share on other sites More sharing options...
m396 #00-011 Posted August 10, 2004 Report Share Posted August 10, 2004 30 psi like the door says. 35 psi made mine ride like a log wagon. Handled worse too. Link to comment Share on other sites More sharing options...
BenKey Posted August 10, 2004 Report Share Posted August 10, 2004 32 for me. Link to comment Share on other sites More sharing options...
lordvette Posted August 10, 2004 Author Report Share Posted August 10, 2004 Good lookin truck you have there... Those are the same tail lights I had on my '02 Z until I bought a set of '03 OEM tail lights... they look great on your rig! thanks for the kind words "Boeman"...and all for your help Link to comment Share on other sites More sharing options...
A2Blue Posted August 10, 2004 Report Share Posted August 10, 2004 Just around town, I run 40 psi front, 38 psi back. On the road when pulling or hauling much weight, 40 all the way around. Does ride a bit rough though at times. Sharp truck, BTW - I like the wheels. Link to comment Share on other sites More sharing options...
SuperDave Posted August 10, 2004 Report Share Posted August 10, 2004 Mine are filled to 35 psi with nitrogen. They stay the same, and don't cause corrosion to the rim on the inside! Link to comment Share on other sites More sharing options...
hank Posted August 11, 2004 Report Share Posted August 11, 2004 I run 40psi around town or the highway. It is a little bumpy. At the track I run them at 44psi. Less tire on the ground. Link to comment Share on other sites More sharing options...
mwalls54 Posted August 11, 2004 Report Share Posted August 11, 2004 I run 40psi around town or the highway. It is a little bumpy. At the track I run them at 44psi. Less tire on the ground. more spin for me though, i run around 30psi Link to comment Share on other sites More sharing options...
LSR Mike Posted August 12, 2004 Report Share Posted August 12, 2004 Super Dave is doing it right, Nitrogen is the best filler. Pressure, depends on the application, doesn't it? Link to comment Share on other sites More sharing options...
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