Factory Wheel specs

Mass2500HD · February 3, 2023

Does anyone know the offset for the 20" 10 spoke aluminum wheels? I believe they are either a 20x9" or a 20x8.5". Can anyone validate? Anyone know the offset? On chevy's build side and accessory side of the web, they just state 20"

Edited February 3, 2023 by Mass2500HD

Jettech1 · February 4, 2023

That's a good question. Here's what I found on google... I hope this helps. This actually educated me too because I thought it was 20x9. I was wrong. It's 20x8

This Factory OEM CHEVROLET rim comes equipped on a 2020 - 2022 CHEVROLET SILVERADO 2500 . This is a ALLOY wheel with a diameter of 20" width of 8 ". This CHEVROLET SILVERADO 2500 wheel has 8 lug holes and a bolt pattern of 8-180. The offset of this CHEVROLET SILVERADO 2500 rim is 47mm.

Edited February 4, 2023 by Jettech1

Sonders · February 6, 2023

I liked those wheels when I first got my truck; thought they were different. Now that I've had the truck for a year I'm already growing tired of them and want something that actually has a little bit of lip. Going to stick it out until it's time to replace tires.

Another JR · February 6, 2023

No, I do not like those wheels.

Bloody Marty · February 6, 2023

+47 offset

Jettech1 · February 6, 2023

6 hours ago, Sonders said:

I liked those wheels when I first got my truck; thought they were different. Now that I've had the truck for a year I'm already growing tired of them and want something that actually has a little bit of lip. Going to stick it out until it's time to replace tires.

I actually love those wheels. In all my years of owning vehicles, I've only had one that I put different wheels on and that was my beloved 71 Chevy Biscayne that I bought back in 1982. The poor mans Impala back then lol...I put on some Cragar mags on a 4 door Chevy Biscayne. But it looked great!! No really it did...lol....

Jettech1 · February 6, 2023

6 hours ago, Another JR said:

No, I do not like those wheels.

In 2020 the center portion of the wheel was black. I didn't like that. It was too contrasting with the aluminum in my opinion. They went to gray either in 21 or 22. Now I like them, actually love them.

Homewrecker007 · February 7, 2023

Factory 17x7.5 Wheel Offset = +44 mm - Back Space = 5.98" Inches

Factory 18x8.0 Wheel Offset = +44 mm - Back Space = 6.20" Inches

Factory 20x8.5 Wheel Offset = +47 mm - Back Space = 6.60" Inches

Lug Pattern= 8 x 180 - Single Rear Wheel Trucks Only

Sonders · February 7, 2023

15 hours ago, Jettech1 said:

I actually love those wheels. In all my years of owning vehicles, I've only had one that I put different wheels on and that was my beloved 71 Chevy Biscayne that I bought back in 1982. The poor mans Impala back then lol...I put on some Cragar mags on a 4 door Chevy Biscayne. But it looked great!! No really it did...lol....

I just wish they weren't so narrow. If they were an inch or two wider and maybe had a lip on them, they'd be much better. But as they are, they remind me of pizza cutters. I'll probably keep them as I don't feel like messing with aftermarket wheels though.

Homewrecker, thanks for providing the specs that OP asked for. Sorry I distracted from the original post.