AT&T extends Rivian partnership to bring 5G connectivity to the automaker’s upcoming R2 platform in the US and Canada

AT&T is expanding its partnership with Rivian to provide 5G wireless connectivity for the automaker’s upcoming R2 vehicle platform in the United States and Canada, according to a report published June 3.

The update follows AT&T’s decision to extend the scope of its relationship with Rivian beyond earlier connectivity efforts, with AT&T positioned as the carrier partner supporting the communications link that connected vehicles rely on for services such as over-the-air updates and real-time data exchange.

While details of the commercial terms were not included in the reported update, the company indicated that the connectivity effort is tied specifically to the R2 platform, which Rivian has described as part of its next phase of vehicle development.

AT&T typically sells wireless connectivity and related network services to enterprises, and in auto partnerships those services are used to support in-vehicle connectivity and back-end communications that can enable software updates and other digital features. In this case, the reported expansion indicates that AT&T is continuing to align its mobile network capabilities with the requirements of next-generation automotive platforms.

The US and Canada coverage focus matters because vehicle connectivity strategies often hinge on where a platform will be produced, marketed, and supported over time. Deploying 5G for a broad North American footprint can reduce friction for drivers who expect consistent coverage and for automakers that plan software and connectivity roadmaps across markets.

For AT&T, the move fits within the telecom sector’s broader push to monetize 5G beyond smartphones, including by embedding carrier-grade connectivity into connected devices and industrial ecosystems. For Rivian, the announcement underscores a common industry approach: automakers partner with major carriers to support large-scale connectivity without building and operating an end-to-end wireless network themselves.

The report did not disclose pricing, duration, the specific structure of the connectivity arrangement, or any measurable performance targets such as coverage metrics or expected take rates. It also did not describe whether the agreement includes additional network features beyond standard 5G connectivity or whether the parties plan to add new markets as the R2 platform rolls out.

Going forward, investors and industry watchers will likely look for clearer disclosure on rollout timing for the R2 platform, the practical scope of the connectivity services included in the deal, and any updates on how AT&T plans to support Rivian’s connected-vehicle roadmap once production begins.