Tire Pressure - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Wgesnerjr** · 11-18-2021, 04:26 PM

Hi all,
I did want to ask if anyone knows what was the original factory tire pressure was on the sticker on the door? It was long gone by the time I took ownership. An internet search says its 35 psi front and rear, but I didn't want to just assume the Google was right.

Vehicle info: 1985 Custom Deluxe, Single Cab, Long Bed, Single rear wheel. Originally is was a 305 4BBL. 700R4, 2.73 non-posi rearend, 205/75R 15 tires on 15x7 rally rims. Post Resto it is a 5.3 LS, 4L60-E, 15x10 wheels and 295/50R15 tires all around. Still has the 2.73 rear.

My goal with the new tire and rim combo; I wanted to start at the factory setting and adjust from there.

Thanks for any help.
Jay

11-18-2021, 04:26 PM	#1
Wgesnerjr Senior Member Join Date: Jun 2015 Location: Atlanta, GA. Posts: 737	Tire Pressure Hi all, I did want to ask if anyone knows what was the original factory tire pressure was on the sticker on the door? It was long gone by the time I took ownership. An internet search says its 35 psi front and rear, but I didn't want to just assume the Google was right. Vehicle info: 1985 Custom Deluxe, Single Cab, Long Bed, Single rear wheel. Originally is was a 305 4BBL. 700R4, 2.73 non-posi rearend, 205/75R 15 tires on 15x7 rally rims. Post Resto it is a 5.3 LS, 4L60-E, 15x10 wheels and 295/50R15 tires all around. Still has the 2.73 rear. My goal with the new tire and rim combo; I wanted to start at the factory setting and adjust from there. Thanks for any help. Jay __________________ Jay Gesner Atlanta, GA 1985 C10 Long Bed 4X2 LS 5.3, 4L60E Father/Daughter Project



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