2021 model year · Fifth generation (DJ) Heavy Duty

Ram 2500 curb weight

Weight, 20215,988–8,069 lb

Maker2,716–3,660 kg

The 2021 Ram 2500 weighs 5,988–8,069 lb at the curb, depending on cab, bed, engine, drive, trim and option package.

Split: front axle 3,401–4,900 lb; rear axle 2,588–3,180 lb.

2021 Ram 2500 (DJ) 6.4L / 6.7L Base Weight GCW Trailer Tow, body builder instruction dated 10/28/2020 (Ram_HD-2500-DJ_Trailer-Tow-Weight-Chart_MY21)

Model years: 2010–2026
Configurations: 15
Front axle: 3,401–4,900 lb

2026 Ram 2500 Rebel in white, front three-quarter view — Photo: Elise240SX, CC BY-SA 4.0, via Wikimedia Commons, resized.

01 / Tables

Ram 2500 curb weight by model year

Curb weight is the vehicle as it leaves the factory, with its fluids but without people or cargo. Each engine, cab, drive and option adds to it, which is why it is a range. Figures in US units; model years printed the same share one table, and a package that changes a figure gets its own row.

2026 Ram 2500

Fifth generation (DJ) Heavy Duty: full specs · figures for 0 of the 21 configurations we list

Curb weight by configuration

MakerUS units

2026 Ram 2500 curb weight by configuration by configuration
Configuration	GVWR, for scale^{source 1}lb
Regular Cab, Crew Cab · 8 ft box6.4L HEMI V8 · 4x2	up to 10,000
Regular Cab · 8 ft box6.4L HEMI V8 · Any drivewith GVWR option 10,000 lb	10,000
Regular Cab · 8 ft box6.4L HEMI V8 · Any drivewith GVWR option 9,900 lb	9,900
Regular Cab · 8 ft box4x4 · Any engine	up to 11,040
Regular Cab · 8 ft box4x4 · Any enginewith GVWR option 11,040 lb	11,040
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4	8,565
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · Any drive	up to 10,000
Crew CabAny bed, engine or drivewith GVWR option 10,000 lb	10,000
Crew CabAny bed, engine or drivewith GVWR option 9,900 lb	9,900
Crew Cab · 8 ft box6.4L HEMI V8 · 4x4	up to 11,040
Crew Cab · 8 ft box6.4L HEMI V8 · 4x4with GVWR option 11,040 lb	11,040
Regular Cab · 8 ft box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 10,000 lb	10,000
Regular Cab · 8 ft box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 10,190 lb	10,190
Regular Cab · 8 ft box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 9,900 lb	9,900
Crew Cab6.7L Cummins I6 High-Output turbo diesel · Any bed or drive	up to 11,040
Crew Cab6.7L Cummins I6 High-Output turbo diesel · Any bed or drivewith GVWR option 10,190 lb	10,190
Crew Cab6.7L Cummins I6 High-Output turbo diesel · Any bed or drivewith GVWR option 11,040 lb	11,040
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4	up to 11,040
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 10,000 lb	10,000
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 11,040 lb	11,040
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 9,900 lb	9,900

“Not published”: the maker doesn’t print it. —: not in the documents we hold yet. A number by a column’s name is the source of its figures that have none of their own. Scroll the table sideways for every column.

2025 Ram 2500

Fifth generation (DJ) Heavy Duty: full specs · figures for 0 of the 13 configurations we list

Curb weight by configuration

MakerUS units

2025 Ram 2500 curb weight by configuration by configuration
Configuration	GVWR, for scale^{source 2}lb
Regular Cab, Crew Cab · 8 ft box6.4L HEMI V8 · 4x2	up to 11,040
Regular Cab · 8 ft box6.4L HEMI V8 · Any drivewith GVWR option 10,000 lb	10,000
Regular Cab, Crew Cab · 8 ft box6.4L HEMI V8 · 4x2with GVWR option 11,040 lb	11,040
Regular Cab · 8 ft box6.4L HEMI V8 · Any drivewith GVWR option 9,900 lb	9,900
Regular Cab, Crew Cab · 8 ft box6.4L HEMI V8 · 4x4	up to 10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4	8,565
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · Any drive	up to 10,000
Crew CabAny bed, engine or drivewith GVWR option 10,000 lb	10,000
Crew CabAny bed, engine or drivewith GVWR option 9,900 lb	9,900
Regular Cab · 8 ft box6.7L Cummins I6 High-Output turbo diesel · 4x4	up to 11,040
Regular Cab · 8 ft box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 10,000 lb	10,000
Regular Cab · 8 ft box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 10,190 lb	10,190
Regular Cab · 8 ft box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 11,040 lb	11,040
Regular Cab · 8 ft box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 9,900 lb	9,900
Crew Cab6.7L Cummins I6 High-Output turbo diesel · Any bed or drive	up to 11,040
Crew Cab6.7L Cummins I6 High-Output turbo diesel · Any bed or drivewith GVWR option 10,190 lb	10,190
Crew Cab6.7L Cummins I6 High-Output turbo diesel · Any bed or drivewith GVWR option 11,040 lb	11,040
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4	up to 11,040
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 10,000 lb	10,000
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 10,190 lb	10,190
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 11,040 lb	11,040
Mega Cab · 6 ft 4 in box6.7L Cummins I6 High-Output turbo diesel · 4x4with GVWR option 9,900 lb	9,900

2024 Ram 2500

Fifth generation (DJ) Heavy Duty: full specs · figures for 0 of the 16 configurations we list

Curb weight by configuration

MakerUS units

2024 Ram 2500 curb weight by configuration by configuration
Configuration	GVWR, for scale^{source 3}lb
Regular Cab · 8 ft boxTradesman · Any engine or drive	up to 10,000
Regular Cab · 8 ft boxTradesman · Any engine or drivewith GVWR option 10,000 lb	10,000
Regular Cab · 8 ft boxTradesman · Any engine or drivewith GVWR option 9,900 lb	9,900
Crew CabTradesman · Any bed, engine or drive	up to 10,000
Crew CabTradesman · Any bed, engine or drivewith GVWR option 10,000 lb	10,000
Crew CabTradesman · Any bed, engine or drivewith GVWR option 9,900 lb	9,900
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Power Wagon	8,565
Mega Cab · 6 ft 4 in box4x4 · Laramie · Any engine	up to 10,000
Mega Cab · 6 ft 4 in box4x4 · Laramie · Any enginewith GVWR option 10,000 lb	10,000
Mega Cab · 6 ft 4 in box4x4 · Laramie · Any enginewith GVWR option 9,900 lb	9,900
Crew Cab · 6 ft 4 in box6.7L Cummins I6 turbo diesel · 4x4 · Rebel	9,680

2021 Ram 2500

Fifth generation (DJ) Heavy Duty. Show the table

Curb weight by configuration

MakerUS units

2021 Ram 2500 curb weight by configuration by configuration
Configuration	Curb weight^{source 4}lb	Front axle^{source 4}lb	Rear axle^{source 4}lb	GVWR, for scale^{source 4}lb
Regular Cab · 8 ft box6.4L HEMI V8 · 4x2 · Tradesman	5,988	3,401	2,588	10,000
Regular Cab · 8 ft box6.4L HEMI V8 · 4x4 · Tradesman	6,307	3,686	2,621	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · Tradesman	6,340	3,561	2,779	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · Tradesmanwith RamBox	6,456	3,554	2,903	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Tradesman	6,643	3,845	2,798	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Tradesmanwith RamBox	6,766	3,847	2,920	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Power Wagon	6,939	4,086	2,853	8,565
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Power Wagonwith RamBox	7,046	4,087	2,959	8,565
Crew Cab · 8 ft box6.4L HEMI V8 · 4x2 · Tradesman	6,470	3,685	2,786	10,000
Crew Cab · 8 ft box6.4L HEMI V8 · 4x4 · Tradesman	6,826	3,996	2,830	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Big Horn	7,061	4,061	3,000	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Big Hornwith RamBox	7,191	4,073	3,118	10,000

Showing 12 of 22 rows. Every configuration is on the 2021 Ram 2500 (Fifth generation (DJ) Heavy Duty) specs page.

2020 Ram 2500

Fifth generation (DJ) Heavy Duty. Show the table

Curb weight by configuration

MakerUS units

2020 Ram 2500 curb weight by configuration by configuration
Configuration	Curb weight^{source 5}lb	Front axle^{source 5}lb	Rear axle^{source 5}lb	GVWR, for scale^{source 5}lb
Regular Cab · 8 ft box6.4L HEMI V8 · 4x2 · Tradesman	5,988	3,401	2,588	10,000
Regular Cab · 8 ft box6.4L HEMI V8 · 4x4 · Tradesman	6,310	3,688	2,622	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · Tradesman	6,343	3,560	2,784	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · Tradesmanwith RamBox	6,456	3,554	2,903	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Tradesman	6,649	3,847	2,802	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Tradesmanwith RamBox	6,777	3,849	2,928	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Power Wagon	6,944	4,087	2,857	8,565
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Power Wagonwith RamBox	7,061	4,090	2,971	8,565
Crew Cab · 8 ft box6.4L HEMI V8 · 4x2 · Tradesman	6,478	3,688	2,789	10,000
Crew Cab · 8 ft box6.4L HEMI V8 · 4x4 · Tradesman	6,838	4,002	2,835	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Big Horn	7,061	4,061	3,000	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Big Hornwith RamBox	7,205	4,075	3,130	10,000

Showing 12 of 22 rows. Every configuration is on the 2020 Ram 2500 (Fifth generation (DJ) Heavy Duty) specs page.

2019 Ram 2500

Fifth generation (DJ) Heavy Duty. Show the table

Curb weight by configuration

MakerUS units

2019 Ram 2500 curb weight by configuration by configuration
Configuration	Curb weight^{source 6}lb	Front axle^{source 6}lb	Rear axle^{source 6}lb	GVWR, for scale^{source 6}lb
Regular Cab · 8 ft box6.4L HEMI V8 · 4x2 · Tradesman	5,953	3,398	2,555	10,000
Regular Cab · 8 ft box6.4L HEMI V8 · 4x4 · Tradesman	6,317	3,696	2,620	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · Tradesman	6,345	3,558	2,787	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · Tradesmanwith RamBox	6,473	3,554	2,919	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Tradesman	6,623	3,828	2,795	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Tradesmanwith RamBox	6,767	3,831	2,936	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Power Wagon	6,907	4,080	2,827	8,565
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Power Wagonwith RamBox	7,052	4,078	2,974	8,565
Crew Cab · 8 ft box6.4L HEMI V8 · 4x2 · Tradesman	6,453	3,678	2,774	10,000
Crew Cab · 8 ft box6.4L HEMI V8 · 4x4 · Tradesman	6,805	3,989	2,816	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Big Horn	7,035	4,041	2,994	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · Big Hornwith RamBox	7,180	4,039	3,141	10,000

Showing 12 of 22 rows. Every configuration is on the 2019 Ram 2500 (Fifth generation (DJ) Heavy Duty) specs page.

2018 Ram 2500

Fourth generation (DJ) Heavy Duty. Show the table

Curb weight by configuration

MakerUS units

2018 Ram 2500 curb weight by configuration by configuration
Configuration	Curb weight^{source 7}lb	Front axle^{source 7}lb	Rear axle^{source 7}lb	GVWR, for scale^{source 7}lb
Regular Cab · 8 ft box6.4L HEMI V8 · 4x2 · 6-speed automatic 66RFE	6,014	3,429	2,585	10,000
Regular Cab · 8 ft box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	6,391	3,711	2,680	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	7,000	4,139	2,861	8,565
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · 6-speed automatic 66RFE	6,391	3,583	2,808	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	6,701	3,857	2,844	10,000
Crew Cab · 8 ft box6.4L HEMI V8 · 4x2 · 6-speed automatic 66RFE	6,523	3,699	2,824	10,000
Crew Cab · 8 ft box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	6,862	3,995	2,867	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · 6-speed automatic 66RFE	6,818	3,795	3,023	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	7,090	4,056	3,035	10,000
Regular Cab · 8 ft box6.7L Cummins I6 turbo diesel · 4x2 · 6-speed automatic 68RFE	6,844	4,171	2,673	10,000
Regular Cab · 8 ft box6.7L Cummins I6 turbo diesel · 4x2 · 6-speed manual G56	6,943	4,247	2,696	10,000
Regular Cab · 8 ft box6.7L Cummins I6 turbo diesel · 4x4 · 6-speed automatic 68RFE	7,280	4,538	2,742	10,000

Showing 12 of 33 rows. Every configuration is on the 2018 Ram 2500 (Fourth generation (DJ) Heavy Duty) specs page.

2017 Ram 2500

Fourth generation (DJ) Heavy Duty. Show the table

Curb weight by configuration

MakerUS units

2017 Ram 2500 curb weight by configuration by configuration
Configuration	Curb weight^{source 8}lb	Front axle^{source 8}lb	Rear axle^{source 8}lb	GVWR, for scale^{source 8}lb
Regular Cab · 8 ft box6.4L HEMI V8 · 4x2 · 6-speed automatic 66RFE	6,012	3,430	2,582	10,000
Regular Cab · 8 ft box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	6,389	3,712	2,677	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	6,996	4,139	2,857	8,510
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · 6-speed automatic 66RFE	6,389	3,584	2,805	10,000
Crew Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	6,699	3,858	2,841	10,000
Crew Cab · 8 ft box6.4L HEMI V8 · 4x2 · 6-speed automatic 66RFE	6,521	3,699	2,822	10,000
Crew Cab · 8 ft box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	6,860	3,995	2,865	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x2 · 6-speed automatic 66RFE	6,816	3,795	3,021	10,000
Mega Cab · 6 ft 4 in box6.4L HEMI V8 · 4x4 · 6-speed automatic 66RFE	7,088	4,055	3,033	10,000
Regular Cab · 8 ft box6.7L Cummins I6 turbo diesel · 4x2 · 6-speed automatic 68RFE	6,842	4,172	2,670	10,000
Regular Cab · 8 ft box6.7L Cummins I6 turbo diesel · 4x2 · 6-speed manual G56	6,941	4,248	2,693	10,000
Regular Cab · 8 ft box6.7L Cummins I6 turbo diesel · 4x4 · 6-speed automatic 68RFE	7,278	4,539	2,739	10,000

Showing 12 of 33 rows. Every configuration is on the 2017 Ram 2500 (Fourth generation (DJ) Heavy Duty) specs page.

Earlier model years (2010 to 2016) are in the table below, each with a link to the full specs of its generation.

SourcesMakerThe small number by a figure says which document it is from.

Documents last checked Oct 12, 2026. How we read them and what the marks mean: how we source the numbers. A figure doesn’t match its document? Report a wrong number.

02 / Over the years

How the Ram 2500 curb weight moved

The lowest and highest weight Ram prints for each model year, newest first, across Fifth generation (DJ) Heavy Duty and Fourth generation (DJ) Heavy Duty.

The top figure rose by 348 lb, from 7,983 lb in 2013 to 8,331 lb in 2014.
The top figure fell by 258 lb, from 8,331 lb in 2014 to 8,073 lb in 2015.
The top figure rose by 183 lb, from 7,573 lb in 2010 to 7,756 lb in 2011.

Ram 2500 curb weight by model year
Model years	Lowest	Highest	Configurations	Full specs
2021Fifth generation (DJ) Heavy Duty	5,988 lb	8,069 lb	15	Fifth generation (DJ) Heavy Duty specs
2020Fifth generation (DJ) Heavy Duty	5,988 lb	8,070 lb	15	Fifth generation (DJ) Heavy Duty specs
2019Fifth generation (DJ) Heavy Duty	5,953 lb	8,018 lb	15	Fifth generation (DJ) Heavy Duty specs
2018Fourth generation (DJ) Heavy Duty	5,952 lb	8,050 lb	33	Fourth generation (DJ) Heavy Duty specs
2017Fourth generation (DJ) Heavy Duty	5,950 lb	8,048 lb	33	Fourth generation (DJ) Heavy Duty specs
2016Fourth generation (DJ) Heavy Duty	5,940 lb	8,038 lb	33	Fourth generation (DJ) Heavy Duty specs
2015Fourth generation (DJ) Heavy Duty	5,957 lb	8,073 lb	33	Fourth generation (DJ) Heavy Duty specs
2014Fourth generation (DJ) Heavy Duty	5,966 lb	8,331 lb	182	Fourth generation (DJ) Heavy Duty specs
2013Fourth generation (DJ) Heavy Duty	5,476 lb	7,983 lb	132	Fourth generation (DJ) Heavy Duty specs
2012Fourth generation (DJ) Heavy Duty	5,464 lb	7,934 lb	73	Fourth generation (DJ) Heavy Duty specs
2011Fourth generation (DJ) Heavy Duty	5,532 lb	7,756 lb	73	Fourth generation (DJ) Heavy Duty specs
2010Fourth generation (DJ) Heavy Duty	5,492 lb	7,573 lb	61	Fourth generation (DJ) Heavy Duty specs

03 / Most and least

Which Ram 2500 leads and trails

Named as exactly as the maker’s table names it: model year, cab, bed, engine, drive and package.

Highest in 2021: 8,069 lb; 2021 Mega Cab 6 ft 4 in box, 6.7L Cummins I6 turbo diesel, 4x4, Big Horn with the RamBox.
Lowest in 2021: 5,988 lb; 2021 Regular Cab 8 ft box, 6.4L HEMI V8, 4x2, Tradesman.
Highest of any year, 2014: 8,331 lb; 2014 Mega Cab 6 ft 4 in box, 6.7L Cummins I6 turbo diesel, 4x4, 6-speed automatic 68RFE, Laramie Longhorn with the RamBox.
Lowest of any year, 2012: 5,464 lb; 2012 Regular Cab 8 ft box, 5.7L HEMI V8, 4x2, 6-speed automatic 66RFE, ST.

04 / What changes it

What moves the Ram 2500 curb weight

Ram’s own 2021 figures, split by the option that changes them.

By cab

Regular Cab5,988–7,187 lb
Crew Cab6,340–7,691 lb
Mega Cab7,061–7,956 lb

By bed

8 ft box5,988–7,691 lb
6 ft 4 in box6,340–7,956 lb

By engine

6.4L HEMI V85,988–7,061 lb
6.7L Cummins I6 turbo diesel6,843–7,956 lb

By drive

4x25,988–7,361 lb
4x46,307–7,956 lb

By trim

Tradesman5,988–7,691 lb
Power Wagon6,939 lb
Big Horn7,061–7,956 lb

Option packages

RamBox+107 lb to +130 lb

05 / Compared

Ram 2500 against other heavy-duty pickups

The newest model year we hold for each, curb weight by Ram’s and the other makers’ own documents.

heavy-duty pickups compared on curb weight
Model	Model year	Weight
Ram 2500	2021	5,988–8,069 lb
Ford Super Duty	2024	7,498–7,673 lb

06 / Next

More on the Ram 2500

Ram 2500 specsEvery generation, the spec plate and the rig builder.Open the model page Ram 2500 towing20,000 lb in 2026, with every other year.See towing Ram 2500 payload1,570–4,580 lb in 2026, with every other year.See payload Ram 2500 dimensions227.2–256.7 in in 2015–2018, with every other year.See dimensions Ram 2500 tires4 stock sizes in 2026, with every other year.See tires Towing calculatorPut your trailer and cargo against a rig’s ratings.Check my load GVWR, GCWR & payloadWhat each rating limits, worked through on a real truck.Read the guide

07 / FAQ

Questions people ask

What is the curb weight of the 2021 Ram 2500?

The 2021 Ram 2500 weighs 5,988–8,069 lb at the curb, depending on cab, bed, engine, drive, trim and option package. Split: front axle 3,401–4,900 lb; rear axle 2,588–3,180 lb.

Which 2021 Ram 2500 is the heaviest?

The 2021 Mega Cab 6 ft 4 in box, 6.7L Cummins I6 turbo diesel, 4x4, Big Horn with the RamBox, at 8,069 lb.

Which 2021 Ram 2500 is the lightest?

The 2021 Regular Cab 8 ft box, 6.4L HEMI V8, 4x2, Tradesman, at 5,988 lb.

What changes the Ram 2500’s curb weight?

Cab, bed, engine, drive, trim and option package, by Ram’s own figures for 2021. By cab: Regular Cab 5,988–7,187 lb; Crew Cab 6,340–7,691 lb; Mega Cab 7,061–7,956 lb. By bed: 8 ft box 5,988–7,691 lb; 6 ft 4 in box 6,340–7,956 lb. By engine: 6.4L HEMI V8 5,988–7,061 lb; 6.7L Cummins I6 turbo diesel 6,843–7,956 lb.

Has the Ram 2500’s curb weight changed over the years?

2021: 5,988–8,069 lb; 2020: 5,988–8,070 lb; 2019: 5,953–8,018 lb; 2018: 5,952–8,050 lb; 2017: 5,950–8,048 lb. The top figure rose by 348 lb, from 7,983 lb in 2013 to 8,331 lb in 2014.

These are Ram’s published figures for the models it describes, not a weighbridge or a tape measure; your own vehicle’s options change them. Found a figure that doesn’t match the document? Tell us.