LT4 What it the door sticker tire pressure for an LT4?

[Rich96c4ce]

What it the door sticker tire pressure for Grand Sport?

As an owner of a non-LT4 '96 with 275/315 rubber, I'd like to know the GM specified tire pressure for these sizes.
Thanks,

 

[Eric 70]

I don't know what the GM sticker tire pressuer would be, but I am running 30psi in all my tires (275 fronts/315 rears)

 

[Tuna]

I don't know what the GM sticker tire pressuer would be, but I am running 30psi in all my tires (275 fronts/315 rears)

Ditto on my 92.

Since the GS coupes were the only Vettes to come with the 275/315 combo, you might want to ask this question on the www.GrandSportRegistry.com forum.

 

[FX GS]

The sticker on the door reads 30 front/30 rear but also adds for competitve driving or speeds over 150 mph go to 35

 

[froggy47]

35 all around on mine 255/285 base suspension. Add 5 for highspeed in the owners manual. Seems there is some variation. When I autox I run 42f 34r with these rims & gsc tires.

 

[Rich96c4ce]

Thanks, just what I needed!