4.5 ft
By make
Rivian pickups
Bed lengths, generations and specs for every Rivian truck — pick a model to see what tonneau covers fit.
Rivian truck bed sizes — current models
Our database covers 1 current Rivian pickup. The bed is 54" long. A tonneau cover is sold per bed length, so the inch figure — not the marketing "ft" name — is what to match when you shop.
| Model | Current gen | Bed lengths | Max towing | Max payload |
|---|---|---|---|---|
| R1T | 2022–2026 | 4.5 ft (54") | 11,000 lb | 1,760 lb |
Compare every pickup's bed size → · Check which covers fit your Rivian →
Same job
Fitment & bed size
Will it fit, and what size do you need.
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