2026 GMC Sierra 1500 · The Max Trailering Package
Which 2026 GMC Sierra 1500 trims have the Max Trailering Package?
Three of the eight trims confirmed. The is optional on the SLE, Elevation and SLT. Our data doesn't verify it on the Pro, AT4, Denali, AT4X and Denali Ultimate. We don't have every option price, so we can't say which Sierra with it costs least.
Our Sierra data has eight 2026 Sierra 1500 on the Crew Cab short bed, their modeled engines, drive systems and core towing and off-road . It doesn't have other cabs and beds, HD or EV trucks, paint, dealer or every equipment package yet, so something missing from this page may still be offered.
Trim by trim
| Trim | How you get it | Cheapest with it |
|---|---|---|
| Pro | Not verified in our data | Availability not verified |
| SLE | Add the Max Trailering Package, plus one of the 5.3L or the and the 3.0L | No published price |
| Elevation | Add the Max Trailering Package, plus one of the 5.3L V8, the 3.0L Duramax diesel and Front bucket seats or the 4WD and the 3.0L Duramax diesel | No published price |
| SLT | Add the Max Trailering Package and ProGrade Trailering System | $56,465With the Max Trailering Package and ProGrade Trailering System |
| AT4 | Not verified in our data | Availability not verified |
| Denali | Not verified in our data | Availability not verified |
| AT4X | Not verified in our data | Availability not verified |
| Denali Ultimate | Not verified in our data | Availability not verified |
More Sierra answers
Build your own
Pick another trim to see how it comes on that one, or add and remove options and watch what else changes.
A Sierra SLT Crew Cab short bed with the Max Trailering Package and ProGrade Trailering System
↑ The answerSLT
$56,465
Crew Cab, Short Bed · Max Trailering Package · ProGrade Trailering System
SLT
$56,465
Crew Cab, Short Bed · Max Trailering Package · ProGrade Trailering System
Trailer
People & gear
7,500 of 11,200 lb rating
750 tongue + 500 aboard, of 2,020 lb base payload
13,050 truck + load + trailer, of 16,800 lb combined limit
Camper · 7.5k lb
Tows it
3,700 lb of to spare.
Rating basis & limits
Conventional trailers only. GMC recommends 10–15% ; this example uses 10%, so a heavier tongue can exhaust sooner. Capacity and combined weight use GMC's nominal base equipment, not this truck's scale weight. Options, passengers and cargo reduce usable capacity. Check the actual door, receiver and Trailering Information labels, hitch instructions and owner's manual; this tool does not verify or hitch ratings.
Choose a trim
Packages & options
Engine & drive
Towing
Off-road
Wheels & tires
Comfort & tech
Bed & utility
Vs. a stock SLT
- Max towing
- 9,400 lb → 11,200 lb+1,800 lb
- Base payload
- 1,980 lb → 2,020 lb+40 lb
Gains Max Tow axle
Adds Max Trailering hardware, ProGrade Trailering System
- No Auto 4WD
- No Low range
- Has Max Trailering
- No Front locker
- No Rear locker
- No Off-road
- Has Heated seats
- No Ventilated seats
- No 360° camera
- Tailgate
- Six-function MultiPro
- Dampers
- Standard dampers
- Engine
- 5.3L EcoTec3 V8 · 355 hp
- Transmission
- 10-speed automatic (MHT)
- Transfer case
- Rear-wheel drive
- Rear differential
- G80 automatic locking rear differential
- Axle ratio
- 3.42:1
- GCWR
- 16,800 lb
- Wheels
- 18″
- Tires
- 265/65R18
- Touchscreen
- 13.4″ · 12.3″ driver display
- Factory lift
- None
- Clearance
- 7.89″ nominal
- Bed floor
- 69.92″ · 62.9 cu ft