Regular, Crew and Double Cabs with the long bed configuration are available with the Duallys option for 2WD or 4WD.
Configurations with dual rear wheels provide significantly enhanced stability and traction, especially when carrying heavy loads or towing large trailers.
With two rear wheels on each side of the axle gripping the road, the truck's weight is distributed more evenly, resulting in improved stability and control, and better traction and handling, providing drivers with greater confidence and control on rough terrain or adverse weather conditions.
Dually trucks also offer increased payload capacity, allowing for the transportation of heavier loads without compromising safety or performance.", "stp.drive.type.drw.shortcfd" : "Dual Rear Wheel option (Duallys)
Enhanced Stability, Traction and Handling for heavy loads", "stp.dti.spec.disclosure.all.wheel.drive.1.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.1.blazer-ev.2025.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.1.blazer.2024.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.1.equinox-ev.2024.equinox-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.1.equinox-ev.2025.equinox-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.1.escalade-iq.2025.escalade-iq" : "On a full charge based on development testing and/or analytical projection consistent with SAE J1634 revision 2017 – MCT. Range subject to change prior to production. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.1.lyriq" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.1.lyriq.2025.lyriq" : "Trailering provisions included with AWD. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.", "stp.dti.spec.disclosure.all.wheel.drive.1.lyriq.2026.lyriq" : "On a full charge based on development testing and/or analytical projection consistent with SAE J1634 revision 2017 – MCT. Range subject to change prior to production. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading and how you use and maintain your vehicle. EPA-estimate not yet available.", "stp.dti.spec.disclosure.all.wheel.drive.1.optiq" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.1.vistiq" : "On a full charge based on development testing and/or analytical projection consistent with SAE J1634 revision 2017 – MCT. Range subject to change prior to production. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading and how you use and maintain your vehicle. EPA-estimate not yet available.", "stp.dti.spec.disclosure.all.wheel.drive.10.blazer-ev.2025.blazer-ev" : "Charging rate 102 kW maximum charge speed. Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.disclosure.all.wheel.drive.2.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.2.blazer-ev.2025.blazer-ev" : "With Trailering Provisions included. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.", "stp.dti.spec.disclosure.all.wheel.drive.2.blazer.2024.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.2.escalade-iq.2025.escalade-iq" : "Cadillac-estimated with Velocity Max. On a closed course only. Based on Initial Vehicle Movement (IVM).", "stp.dti.spec.disclosure.all.wheel.drive.2.lyriq.2025.lyriq" : "Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.disclosure.all.wheel.drive.2.lyriq.2026.lyriq" : "Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.disclosure.all.wheel.drive.2.optiq" : "Trailering provisions included. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.", "stp.dti.spec.disclosure.all.wheel.drive.2.vistiq" : "On a closed course only. Based on Initial Vehicle Movement (IVM).", "stp.dti.spec.disclosure.all.wheel.drive.3.blazer-ev.2025.blazer-ev" : "Based on latest available competitive data. Excludes other GM vehicles.", "stp.dti.spec.disclosure.all.wheel.drive.3.lyriq.2025.lyriq" : "When equipped with 11.5 kW onboard charging module. On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.3.lyriq.2026.lyriq" : "Cadillac-estimated in Velocity Max.", "stp.dti.spec.disclosure.all.wheel.drive.3.optiq" : "Charging rate 150 kW maximum charge speed. Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.disclosure.all.wheel.drive.3.vistiq" : "Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.disclosure.all.wheel.drive.4.blazer-ev.2025.blazer-ev" : "Compared to the average new vehicle. Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. Estimated annual fuel cost $850 on Blazer EV. The average new vehicle gets 28 MPG and costs $1,900 to fuel per year. Cost estimates are based on 15,000 miles per year at $0.16 per kW-hr. MPGe is miles per gasoline gallon equivalent. Visit fueleconomy.gov to calculate personalized estimates and compare vehicles.", "stp.dti.spec.disclosure.all.wheel.drive.4.lyriq.2026.lyriq" : "Cadillac-estimated. On a closed course only. Based on initial vehicle movement.", "stp.dti.spec.disclosure.all.wheel.drive.4.vistiq" : "Trailering provisions included with AWD. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.", "stp.dti.spec.disclosure.all.wheel.drive.5.blazer-ev.2025.blazer-ev" : "Charging rate 102 kW maximum charge speed. Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.disclosure.all.wheel.drive.6.blazer-ev.2025.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.all.wheel.drive.7.blazer-ev.2025.blazer-ev" : "With Trailering Provisions included. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.", "stp.dti.spec.disclosure.all.wheel.drive.8.blazer-ev.2025.blazer-ev" : "Based on latest available competitive data. Excludes other GM vehicles.", "stp.dti.spec.disclosure.all.wheel.drive.9.blazer-ev.2025.blazer-ev" : "Compared to the average new vehicle. Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. Estimated annual fuel cost $850 on Blazer EV. The average new vehicle gets 28 MPG and costs $1,900 to fuel per year. Cost estimates are based on 15,000 miles per year at $0.16 per kW-hr. MPGe is miles per gasoline gallon equivalent. Visit fueleconomy.gov to calculate personalized estimates and compare vehicles.", "stp.dti.spec.disclosure.four.wheel.drive.1.hummer" : "On a full charge. GM estimated range based on development testing and/or analytical projection consistent with SAE J1634 revision 2017 – MCT and subject to change prior to production. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.1.hummersuv" : "Standard on EV2X without the Extreme Off-Road Package based on a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.1.sierra-ev.2025.sierra-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.1.sierra.2024.sierra-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.1.silverado-ev.2025.silverado-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.1.silverado.2024.silverado-ev" : "On a full charge. GM estimated range based on development testing and/or analytical projection consistent with SAE J1634 revision 2017 – MCT and subject to change prior to production. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.10.silverado-ev.2025.silverado-ev" : "GM estimated. Model year 2025 Silverado EV Max Range RST with Wide Open Watts.", "stp.dti.spec.disclosure.four.wheel.drive.11.silverado-ev.2025.silverado-ev" : "Available on model year 2025 Max Range RST. Based on preliminary GM testing. May require optional trailering equipment to achieve maximum capacity. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.", "stp.dti.spec.disclosure.four.wheel.drive.12.silverado-ev.2025.silverado-ev" : "Available on model year 2025 Max Range RST. Based on preliminary GM testing. For comparison purposes only. See the Owner’s Manual and the label on the vehicle door jamb for the carrying capacity of a specific vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.2.hummer" : "Increases to 635 horsepower and 9500 lb-ft of torque with available Watts to Freedom (enabled with Extreme Off-Road Package).", "stp.dti.spec.disclosure.four.wheel.drive.2.hummersuv" : "Increases to 635 horsepower and 9500 lb-ft of torque with available Watts to Freedom (enabled with Extreme Off-Road Package).", "stp.dti.spec.disclosure.four.wheel.drive.2.sierra-ev.2025.sierra-ev" : "Requires use of public 800-volt, 350 kW DC fast chargers. GM-estimated. Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and outside temperature. See the vehicle Owner’s Manual for additional limitations.", "stp.dti.spec.disclosure.four.wheel.drive.2.sierra.2024.sierra-ev" : "GM-estimated with Max Power mode.", "stp.dti.spec.disclosure.four.wheel.drive.2.silverado-ev.2025.silverado-ev" : "GM estimated. Model year 2025 Silverado EV LT with Wide Open Watts.", "stp.dti.spec.disclosure.four.wheel.drive.3.hummer" : "Available on EV3X equipped with the available 24-module battery. Based on a full charge without the Extreme Off-Road Package. On a full charge. GM estimated range based on development testing and/or analytical projection consistent with SAE J1634 revision 2017 – MCT and subject to change prior to production. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.3.hummersuv" : "Standard on EV3X without the Extreme Off-Road Package based on a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.3.sierra-ev.2025.sierra-ev" : "GM-estimated with Extended Range Battery. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.", "stp.dti.spec.disclosure.four.wheel.drive.3.sierra.2024.sierra-ev" : "GM-estimated with Max Power mode.", "stp.dti.spec.disclosure.four.wheel.drive.3.silverado-ev.2025.silverado-ev" : "Available on model year 2025 LT. Based on preliminary GM testing. May require optional trailering equipment to achieve maximum capacity. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.", "stp.dti.spec.disclosure.four.wheel.drive.4.sierra-ev.2025.sierra-ev" : "Requires available GM Accessories PowerBar or PowerBar+.", "stp.dti.spec.disclosure.four.wheel.drive.4.silverado-ev.2025.silverado-ev" : "Available on model year 2025 LT. Based on preliminary GM testing. For comparison purposes only. See the Owner’s Manual and the label on the vehicle door jamb for the carrying capacity of a specific vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.5.sierra-ev.2025.sierra-ev" : "Requires available Max Range battery. On full charge based on development testing and/or analytical projection consistent with SAE J1634 revision 2017 - MCT. Range subject to charge prior to production. Actual range my vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.5.silverado-ev.2025.silverado-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.6.sierra-ev.2025.sierra-ev" : "GM estimated. Model year 2025 Silverado EV Max Range RST with Wide Open Watts.", "stp.dti.spec.disclosure.four.wheel.drive.6.silverado-ev.2025.silverado-ev" : "GM estimated. Model year 2025 Silverado EV Extended Range RST with Wide Open Watts.", "stp.dti.spec.disclosure.four.wheel.drive.7.sierra-ev.2025.sierra-ev" : "GM-estimated with Extended Range Battery. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.", "stp.dti.spec.disclosure.four.wheel.drive.7.silverado-ev.2025.silverado-ev" : "Available on model year 2025 Extended Range RST. Based on preliminary GM testing. May require optional trailering equipment to achieve maximum capacity. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.", "stp.dti.spec.disclosure.four.wheel.drive.8.sierra-ev.2025.sierra-ev" : " Requires available GM Accessories PowerBar or PowerBar+.", "stp.dti.spec.disclosure.four.wheel.drive.8.silverado-ev.2025.silverado-ev" : "Available on model year 2025 Extended Range RST. Based on preliminary GM testing. For comparison purposes only. See the Owner’s Manual and the label on the vehicle door jamb for the carrying capacity of a specific vehicle.", "stp.dti.spec.disclosure.four.wheel.drive.9.silverado-ev.2025.silverado-ev" : "On a full charge. GM-estimated range based on development testing and/or analytical projection consistent with SAE J1634 revision 2017 – MCT and subject to change prior to production. Actual range may vary based on several factors, including temperature, terrain, battery age, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.front.wheel.drive.1.blazer-ev.2025.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.front.wheel.drive.1.equinox-ev.2024.equinox-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.front.wheel.drive.1.equinox-ev.2025.equinox-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.front.wheel.drive.2.blazer-ev.2025.blazer-ev" : "With Trailering Provisions included. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.", "stp.dti.spec.disclosure.front.wheel.drive.3.blazer-ev.2025.blazer-ev" : "Based on latest available competitive data. Excludes other GM vehicles.", "stp.dti.spec.disclosure.front.wheel.drive.4.blazer-ev.2025.blazer-ev" : "Compared to the average new vehicle. Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. Estimated annual fuel cost $850 on Blazer EV. The average new vehicle gets 28 MPG and costs $1,900 to fuel per year. Cost estimates are based on 15,000 miles per year at $0.16 per kW-hr. MPGe is miles per gasoline gallon equivalent. Visit fueleconomy.gov to calculate personalized estimates and compare vehicles.", "stp.dti.spec.disclosure.front.wheel.drive.5.blazer-ev.2025.blazer-ev" : "Charging rate 102 kW maximum charge speed. Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.disclosure.rear.wheel.drive.1.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.rear.wheel.drive.1.blazer-ev.2025.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.rear.wheel.drive.1.blazer.2024.blazer-ev" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.rear.wheel.drive.1.lyriq" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.rear.wheel.drive.1.lyriq.2025.lyriq" : "On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle. When equipped with 11.5 kW onboard charging module.", "stp.dti.spec.disclosure.rear.wheel.drive.2.blazer-ev.2025.blazer-ev" : "With Trailering Provisions included. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.", "stp.dti.spec.disclosure.rear.wheel.drive.2.lyriq.2025.lyriq" : "Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.disclosure.rear.wheel.drive.3.blazer-ev.2025.blazer-ev" : "Based on latest available competitive data. Excludes other GM vehicles.", "stp.dti.spec.disclosure.rear.wheel.drive.3.lyriq.2025.lyriq" : "When equipped with 11.5 kW onboard charging module. On a full charge. Actual range may vary based on several factors, including ambient temperature, terrain, battery age and condition, loading, and how you use and maintain your vehicle.", "stp.dti.spec.disclosure.rear.wheel.drive.4.blazer-ev.2025.blazer-ev" : "Compared to the average new vehicle. Actual results will vary for many reasons, including driving conditions and how you drive and maintain your vehicle. Estimated annual fuel cost $850 on Blazer EV. The average new vehicle gets 28 MPG and costs $1,900 to fuel per year. Cost estimates are based on 15,000 miles per year at $0.16 per kW-hr. MPGe is miles per gasoline gallon equivalent. Visit fueleconomy.gov to calculate personalized estimates and compare vehicles.", "stp.dti.spec.disclosure.rear.wheel.drive.4.lyriq.2025.lyriq" : "Trailering provisions included with AWD. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.", "stp.dti.spec.disclosure.rear.wheel.drive.5.blazer-ev.2025.blazer-ev" : "Charging rate 102 kW maximum charge speed. Actual charge times will vary based on battery starting state of charge, battery condition, output of charger, vehicle settings and battery temperature. See the Owner’s Manuals for your vehicle and charger for additional details & limitations.", "stp.dti.spec.formatted.all.wheel.drive.blazer-ev" : "