2026 Rivian R1T All-Terrain Dual Max (20In)

Truck Electric Electric
Rivian R1T All-Terrain Dual Max (20In) 2026
370mi Electric Range
1 Trim
← 2025 2026
Updated February 27, 2026

Going electric? The 2026 Rivian R1T All-Terrain Dual Max (20In) delivers up to 370 miles on a single charge. We’ve compiled the full specs, NHTSA safety ratings, and everything else you need to know.

2026 Rivian R1T All-Terrain Dual Max (20In) Specifications

SpecValue
TypeAll-Electric
Range370 miles
Efficiency78 MPGe
Body StyleTruck
Fuel TypeElectric
Drive4WD
Available Trims1

Annual Fuel Cost

Based on EPA estimates, the 2026 Rivian R1T All-Terrain Dual Max (20In) costs approximately $950 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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