Payload difference between 2500 and 3500 gas

[billa9b0ng]

6 hours ago, Zani Koxha said:

A 2500hd CC SRW LT Gas weights in at 7161 I kbow your 3500hd is slightly heavier let's just say it weighs the same the gvw on a 3500hd gas is 11,100 lbs minus 7161 gives you a 3939 payload capacity that's based in the weight on a Chevy 2500hd CC SRW LT Gas yoyrs should be around 37-3800 

^^Hey that's me!

[Another JR]

8 hours ago, Zani Koxha said:

Show me your sticker I highly doubt that I could be wrong but I highly doubt that I got a 2021 GMC sierra 3500hd regular cab 8ft bed srw 4x4 sle 6.6l gas with camper springs and I'm pushing 4430 payload I highly doubt the crew cab is only 376lbs heavier the diesel in your configuration weighs 8200lbs+ 

Why would I lie?

[Another JR]

[Another JR]

My axle ratings are the same as your regular cab but my gross weight rating is 11,500 lbs vs your 11,100.  I don’t know what drives that. Could be any of several things. 

[bones30]

On 5/7/2021 at 2:08 PM, newdude said:

Also on fuel tank size.  GM relocating the DEF tank under the truck screwed up the tank sizes.  2011-2019 they were all 36 gallon on gas and diesel.

 

2020+up, all gas are 36 gallon.  Diesel crew cab all beds are 36 gallon.  Diesel double cab are 36 gallon long box and 29 gallon standard box.  Diesel regular cab are 28 gallons.

 

GM should have left the DEF tank where it was like on 2011-2019.  

I have ‘21 crew cab AT4 with standard box and I’m pretty sure I have a 29 gallon tank. Wish I had a 36 though. 

[redwngr]

On 9/4/2021 at 6:05 PM, bones30 said:

I have ‘21 crew cab AT4 with standard box and I’m pretty sure I have a 29 gallon tank. Wish I had a 36 though. 

It's might be worth sneaking up on empty to check.

 

The GM published specs are as newdude posted.

 

2500 crews are all 36 gallon  -- long/standard, gas/diesel

[nards444]

12 hours ago, redwngr said:

It's might be worth sneaking up on empty to check.

 

The GM published specs are as newdude posted.

 

2500 crews are all 36 gallon  -- long/standard, gas/diesel

 

I posted before as well that I feel like my 21 is only about 28-29 gallons as well

[redwngr]

Maybe there are trucks out there with the wrong tank?

Maybe they changed the tank used part way through production?

 

Link to current Fleet-order-guide page for 2021 2500 crew:  

https://www.gmfleetorderguide.com/NASApp/domestic/proddesc.jsp?year=2021&regionID=1&divisionID=2&type=0&vehicleID=22000&section=specs&page=&butID=9