Uploaded March 2026 | Updated September 2026, 3 days ago

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Today, Wes and Logan take the second-generation 2026 Rivian R1T (Gen 2) and R1S with the Max 144 kWh battery pack and run them down to 0% to see what the real differences are and how they compare to the competition.

Welcome to Out of Spec Testing!

Rivian Referral Code: KYLE1997381
Tesla Referral Code: https://ts.la/alexander20463

If you have further questions please reach out to us at info@outofspecstudios.com

00:00 - Hello & Welcome
00:34 - Test Setup, Specs, & Software
04:51 - Charging Up The Rivians
06:05 - Climate, Settings, & Procedures
10:06 - Range Test Drive
32:07 - Calculations Corner & Bye

#rivian #rangetest #ev