Customer Reviews

Verbatim quotes from first-batch AutoFitPro customers, posted publicly on the Rivian Owners Forum group-buy thread in May 2025 after installing the hard topper on their own R1Ts.

“I absolutely love my topper. I didn’t even know the topper was there. No wind noise, no buffeting, no stability issues, with the truck driving as well as possible. I would definitely recommend this topper. For me, the topper completes the truck and is like the cherry on top of the sundae.”

— DayTripping · Texas · Rivian Owners Forum, May 19, 2025
after 500+ miles of highway testing, sustained 80+ mph in 17–40 mph crosswinds

“Agreed on quality — exceeds expectations at the price point.”

— Tucker74 · Rivian Owners Forum, May 3, 2025

“Overall pretty impressed by the quality… surprised by quality for the price point, honestly.”

— Travels with Hyper · Rivian Owners Forum, May 2–3, 2025
solo install in his own garage

“I got mine! LOVE IT! Perhaps it’s my imagination but things seem quieter and the ride softer. No appreciable change that I can tell in efficiency. HAPPY DUDE!”

— DanielOBenson · Seattle, WA · Rivian Owners Forum, May 16, 2025

Measured efficiency: the topper does not hurt your range

Forum user DayTripping, known on the Rivian Owners Forum for his meticulous efficiency testing, logged real-world mi/kWh numbers using the Electrafi tracker on his 2022 R1T after installing the AutoFitPro topper. Same truck, same Goodyear Territory all-terrain tires, same driving style.

Configuration Measured efficiency
Without AutoFitPro topper 2.45 mi/kWh
With AutoFitPro topper 2.59 mi/kWh

“It looks like the topper might be helping the efficiency. It is too early to draw that conclusion, but I almost never know it is there while driving the truck.” — DayTripping

At 90 mph sustained in the same testing, DayTripping measured 66 dB of cabin noise — essentially unchanged from without the topper. Multiple other first-batch owners (Tucker74, Travels with Hyper, DanielOBenson) independently reported no noticeable range impact.

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All quotes above are public posts. The full Rivian Owners Forum thread is searchable without an account.