2021 Rivian R1T Custom Alloy Wheels & Aftermarket Rims Guide
Showing compatible wheels for the 2021 Rivian R1T matching 5x139.7 bolt pattern, 20, 21, and 22 inch diameters, and 8.5"–9.5" widths from American Racing Forged, Azara, Niche 1PC, Fuel Forged. Filter by rim size, width, or finish and build a complete wheel & tire package.
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2021 Rivian R1T Wheel Fitment Specs: 20"–22" Rim Sizes, 8.5"–9.5" Widths & 5x139.7 PCD
Every aftermarket wheel shown above is pre-filtered for the 2021 Rivian R1T. By matching your 2021 Rivian R1T lug pattern (5x139.7), compatible rim diameters (20, 21, and 22 inch), and 8.5", 9", 9.5" widths against inventory from American Racing Forged, Azara, Niche 1PC, Fuel Forged, Vision, XF Off-Road, you can choose custom rims with confidence or build a complete 2021 Rivian R1T wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 2021 Rivian R1T |
| Bolt Pattern (PCD) | 5x139.7 |
| Supported Diameters | 20", 21", 22" |
| Supported Widths | 8.5", 9", 9.5" |
| Center Bore | 64.1 mm |
| Compatible Brands | American Racing Forged, Azara, Niche 1PC, Fuel Forged, Vision, XF Off-Road |
2021 Rivian R1T Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 20 inch wheels for 2021 Rivian R1T, 21 inch wheels for 2021 Rivian R1T, 22 inch wheels for 2021 Rivian R1T matched to 8.5"–9.5" widths and 5x139.7 bolt patterns. For electric models, choosing rims that meet EV battery axle load ratings is critical—forged and flow-formed alloy wheels trim unsprung mass to help protect range, while load-rated cast alloy custom wheels deliver everyday value across brands like American Racing Forged, Azara, Niche 1PC, Fuel Forged, Vision, XF Off-Road.
2021 Rivian R1T Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 2021 Rivian R1T?
The 2021 Rivian R1T is engineered with a 5x139.7 bolt pattern and a 64.1 mm center bore and accommodates wheel diameters of 20"–22" with rim widths of 8.5"–9.5". Installing hub-centric wheels guarantees zero highway vibrations.
How do I verify aftermarket wheels clear the brakes on my 2021 Rivian R1T?
All 2021 Rivian R1T wheels listed on Shop Wheels Direct are verified against factory brake caliper profiles and the 5x139.7 bolt pattern across 20"–22" diameters and 8.5"–9.5" rim widths.
What axle load rating should I select for aftermarket wheels on the 2021 Rivian R1T?
Because the 2021 Rivian R1T carries substantial EV battery weight, aftermarket wheels must meet or exceed OEM axle load ratings on the 5x139.7 bolt pattern (20"–22" sizes). Flow-formed or forged alloy construction also optimizes driving range.
Which top wheel brands have guaranteed-fit rims for the 2021 Rivian R1T?
Shop Wheels Direct features guaranteed-fit wheels for the 2021 Rivian R1T from leading brands like American Racing Forged, Azara, Niche 1PC, Fuel Forged, all precision-engineered for the 5x139.7 bolt pattern.