What tire sizes everyone running with 20's - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bblackburn · 02-21-2018, 02:00 PM

I have a 2/4 drop on a 71 swb. I want to get staggered 20x8 and 20x10. What backspacing and tire size should I run. I was thinking 255/45 front and 295/45 rear. I'm worried about the tires looking too small.

1969 Project · 02-21-2018, 04:05 PM

20x8.5/ 5.25 B.S. with 245/45/20 up front and 20x10/5.5 B.S. with 275/45/20 in the rear.

1969 Project · 02-21-2018, 04:07 PM

Quote:

Originally Posted by bblackburn

I have a 2/4 drop on a 71 swb. I want to get staggered 20x8 and 20x10. What backspacing and tire size should I run. I was thinking 255/45 front and 295/45 rear. I'm worried about the tires looking too small.

295 in the rear my rub on the inner bed depending on what B.S you go with.

bblackburn · 02-21-2018, 09:09 PM

Quote:

Originally Posted by 1969 Project

295 in the rear my rub on the inner bed depending on what B.S you go with.

Bs is 4.75 in the front and 5.5 in the rear

02-21-2018, 02:00 PM	#1
bblackburn Registered User Join Date: Jan 2018 Location: Willis, Tx Posts: 8	Re: What tire sizes everyone running with 20's I have a 2/4 drop on a 71 swb. I want to get staggered 20x8 and 20x10. What backspacing and tire size should I run. I was thinking 255/45 front and 295/45 rear. I'm worried about the tires looking too small.

02-21-2018, 04:05 PM	#2
1969 Project Registered User Join Date: Sep 2016 Location: Brentwood CA Posts: 180	Re: What tire sizes everyone running with 20's 20x8.5/ 5.25 B.S. with 245/45/20 up front and 20x10/5.5 B.S. with 275/45/20 in the rear.



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