The official 2026 GM order guide publishes Sierra 1500 GVWR from 6,700 to 7,300 lb. Base ratings run from 6,700 lb for the 2WD Regular Cab standard bed to 7,100 lb for the lifted AT4X short-bed Crew Cab. Populated NHT Max Trailering Package rows are 7,100 lb in 2WD and 7,300 lb in 4WD for non-lifted Crew and Double Cab configurations. GM leaves lifted NHT cells blank and provides no Regular Cab NHT row. Match the exact body and package, then confirm the certification label on the individual truck; a catalogue row is not a VIN-specific rating or a payload or towing result.
Direct answer: 2026 Sierra 1500 GVWR is 6,700–7,300 lb
The lightest reviewed base row is 6,700 lb for Regular Cab, standard bed and 2WD. The highest base row is 7,100 lb for the lifted AT4X Crew Cab short bed, while the highest populated NHT row is 7,300 lb for non-lifted 4WD Crew or Double Cab.
Those endpoints do not describe every Sierra 1500. Cab, bed, drive, factory-lifted identity and NHT status select the row; the certification label on the completed truck controls its actual rating.
| 2026 published branch | Minimum | Maximum | Selector |
|---|---|---|---|
| Base GVWR | 6,700 lb (3,039 kg) | 7,100 lb (3,221 kg) | Cab, bed, drive and lift |
| With NHT | 7,100 lb (3,221 kg) | 7,300 lb (3,311 kg) | Eligible non-lifted Crew/Double Cab and drive |
| Individual truck | Certification label | Certification label | Ordered and completed vehicle |
Base and NHT are separate official rows
GM labels one row Gross Vehicle Weight Rating (GVWR) Base and another Gross Vehicle Weight Rating (GVWR) [w/ NHT]. NHT is the Max Trailering Package condition; it is not a universal adjustment to add to any truck.
Use the populated NHT cell only when the configuration actually has that package. A blank cell or absent row remains unavailable and cannot be reconstructed from a neighbouring body.
Complete base GVWR matrix
The base table retains all 12 GM configuration columns. Short and standard beds, 2WD and 4WD, and standard, lifted and AT4X Crew Cab rows remain distinct even when the same body code repeats.
The kilogram values are the source's companions, not conversions recomputed from rounded pounds.
| Configuration | Model code | Base GVWR |
|---|---|---|
| Crew short 2WD | TC10543 | 6,800 lb (3,084 kg) |
| Crew short 4WD | TK10543 | 7,000 lb (3,175 kg) |
| Crew short 4WD lifted | TK10543 | 7,000 lb (3,175 kg) |
| Crew short 4WD lifted AT4X | TK10543 | 7,100 lb (3,221 kg) |
| Crew standard 4WD | TK10743 | 7,000 lb (3,175 kg) |
| Crew standard 4WD lifted | TK10743 | 7,000 lb (3,175 kg) |
| Double standard 2WD | TC10753 | 6,800 lb (3,084 kg) |
| Double standard 4WD | TK10753 | 7,000 lb (3,175 kg) |
| Regular standard 2WD | TC10703 | 6,700 lb (3,039 kg) |
| Regular long 2WD | TC10903 | 6,800 lb (3,084 kg) |
| Regular standard 4WD | TK10703 | 6,800 lb (3,084 kg) |
| Regular long 4WD | TK10903 | 6,900 lb (3,130 kg) |
Complete populated NHT matrix
GM populates five non-lifted NHT cells. Both 2WD Crew and Double Cab configurations publish 7,100 lb, while their 4WD counterparts publish 7,300 lb; the 4WD standard-bed Crew Cab also publishes 7,300 lb.
The NHT table is package-specific. It does not mean every truck with the same cab or drivetrain receives the higher rating.
| NHT configuration | Model code | GVWR with NHT |
|---|---|---|
| Crew short 2WD | TC10543 | 7,100 lb (3,221 kg) |
| Crew short 4WD | TK10543 | 7,300 lb (3,311 kg) |
| Crew standard 4WD | TK10743 | 7,300 lb (3,311 kg) |
| Double standard 2WD | TC10753 | 7,100 lb (3,221 kg) |
| Double standard 4WD | TK10753 | 7,300 lb (3,311 kg) |
Regular Cab base ratings depend on bed and drive
Regular Cab base GVWR begins at 6,700 lb for the standard-bed 2WD truck. The long-bed 2WD and standard-bed 4WD rows are both 6,800 lb, while the long-bed 4WD row is 6,900 lb.
No Regular Cab NHT row appears in the reviewed order guide. The absence is not permission to assign 7,100 or 7,300 lb by analogy.
| Regular Cab | 2WD | 4WD |
|---|---|---|
| Standard bed | 6,700 lb | 6,800 lb |
| Long bed | 6,800 lb | 6,900 lb |
Double Cab base and NHT rows follow drivetrain
The standard-bed Double Cab publishes 6,800 lb base and 7,100 lb with NHT in 2WD. The matching 4WD body publishes 7,000 lb base and 7,300 lb with NHT.
In both cases the NHT row is 300 lb above the base row. That same-column observation is not a general add-on rule for lifted or Regular Cab trucks.
Crew Cab short-bed rows include standard, lifted and AT4X
The standard short-bed Crew Cab is 6,800 lb in 2WD and 7,000 lb in 4WD. Its NHT alternatives are 7,100 and 7,300 lb respectively.
The generic lifted 4WD row remains 7,000 lb base, while lifted AT4X is 7,100 lb base. These lifted rows have blank NHT cells and must not inherit the non-lifted 7,300-lb figure.
Crew Cab standard-bed rows stay 4WD-specific
GM publishes the standard-bed Crew Cab only in 4WD within this reviewed matrix. The non-lifted and lifted base rows are both 7,000 lb, while the non-lifted NHT row is 7,300 lb.
No 2WD standard-bed Crew column appears. Do not move the short-bed 2WD rating into a body that the source does not list.
Lifted NHT blanks are meaningful
Three NHT positions are blank: lifted short-bed Crew, lifted AT4X short-bed Crew and lifted standard-bed Crew. The guide does not supply a package rating for any of them.
A blank is not a 0-lb GVWR and is not evidence that a package cannot exist under every sales rule. It means no numeric NHT value is published in this table, so the physical label must resolve the truck.
GVWR is the maximum loaded vehicle rating
GVWR limits the loaded truck, including its own weight, occupants, cargo, hitch hardware, accessories and carried trailer tongue or pin load. It is not a target operating weight and does not say how much payload remains.
Compare the actual scale weight in loaded operating condition with the certification-label GVWR. Stay within the separate axle and tire limits at the same time.
Curb weight and GVWR are separate intents
The companion curb-weight guide publishes GM's labeled base-curb rows by body, engine and NHT branch. This GVWR guide publishes the rating rows and does not merge the two datasets into an assumed payload.
Actual equipment changes the truck's measured starting weight, so a catalogue base-curb value cannot replace a scale ticket. @link 2026 Sierra 1500 curb weight | /research/specs/sierra-1500/curb-weight
Payload requires the individual truck
A rough subtraction of base curb weight from a catalogue GVWR can describe a source relationship, but it does not establish the remaining payload of an equipped truck. Options, occupants, accessories and carried equipment consume capacity.
Use the tire and loading label plus an operating-condition scale weight. Do not advertise a payload result from mismatched GVWR and curb-weight cells. @link How to read a payload label | /research/towing/how-to-read-payload-label
GAWR and tire limits remain independent
A truck can be below GVWR and still exceed a front or rear Gross Axle Weight Rating. Tire, wheel and hitch limits can bind first as well, especially when cargo or trailer load is concentrated toward one axle.
Record separate front and rear scale weights and compare them with the labels. Do not divide GVWR into invented axle allowances. @link GVWR, GAWR and GCWR explained | /research/towing/gvwr-gawr-gcwr-explained
GVWR does not determine towing capacity
NHT appears in the higher GVWR row, but towing capacity still depends on engine, axle ratio, cab, bed, drive, equipment, hitch and GCWR conditions. A 7,300-lb GVWR is not a trailer rating.
Use the separate towing table and the actual truck's labels, then calculate carried tongue weight, occupants and cargo together. @link Sierra 1500 towing capacity | /research/specs/sierra-1500/towing-capacity @link Towing-capacity tool | /tools/towing-capacity
Model codes prevent body mix-ups
TC identifies the reviewed 2WD columns and TK the 4WD columns. The remaining code distinguishes short-bed Crew 10543, standard-bed Crew 10743, standard-bed Double 10753, standard-bed Regular 10703 and long-bed Regular 10903.
Lifted and AT4X descriptors remain attached to repeated TK body codes. Confirm the full header instead of relying on the numeric code alone.
Dimensions identify the body, not its rating
The dimensions guide uses the same 12 body columns, which helps distinguish cab, bed, drive and lift identity. Geometry still does not prove NHT equipment or select the certification-label GVWR.
Use body dimensions for fit and the GVWR table for source comparison, then verify both on the truck. @link 2026 Sierra 1500 dimensions | /research/specs/sierra-1500/dimensions
Canadian and U.S. matrices match
GM Fleet vehicle ID 23160 for the U.S. and 23161 for Canada were retrieved on 13 September 2026. Every base, NHT and blank GVWR position matches across the two official order-guide records.
Cross-market agreement supports the table, but it does not certify an unseen Canadian VIN. The individual compliance and loading labels remain controlling.
Model-year and alteration limits
These rows are limited to the reviewed 2026 Sierra 1500 pickup. They are not transferred to 2025, the 2027 redesign, Sierra HD, Chevrolet by badge similarity, a chassis cab or a completed upfit.
A service body, plow, suspension change or other alteration changes the evidence needed for weight distribution and compliance. Use current final-stage and physical-label documentation.
Sources, date and commercial limits
Numeric ratings come from GM Fleet's official 2026 Online Order Guide, independently checked in its U.S. and Canadian Sierra 1500 records. GMC's current product page supplies model, cab and powertrain context, not replacement numeric rows.
This is specification research, not reliability or commerce research. No failure rate, inventory, seller, dealer count, price or offer is inferred.
Sierra 1500 GVWR questions and conclusion
What is the 2026 Sierra 1500 GVWR? The official matrix spans 6,700–7,100 lb base and 7,100–7,300 lb where NHT is populated. Does every Max Trailering truck have 7,300 lb? No: the 2WD NHT rows are 7,100 lb, and lifted and Regular Cab NHT values are not published here.
Match the exact body and package, then read the truck's label and weigh the loaded vehicle. @link GMC Sierra 1500 model guide | /research/models/gmc-sierra-1500 @link Sierra 1500 diesel versus gas | /research/comparisons/sierra-1500-diesel-vs-gas @link Browse diesel trucks | /trucks
Evidence note: manufacturer documents establish the specific facts and applications cited. Buying workflows and cost scenarios are DieselTrucks.ca editorial guidance. These pages do not publish measured failure rates or confirm the condition, recall status or capacity of a particular truck.
General educational content for Canadian diesel-pickup research. Verify the exact truck, model year, certification labels, owner manual and manufacturer documentation, and obtain qualified mechanical or towing advice where appropriate.
Sources & Further Verification
Use the exact model year, VIN, truck labels and current manufacturer documentation when moving from general research to a purchase or towing decision.