Rivian R1T and R1S Custom Forged Wheels: EV Considerations for Wheel Brands

The Rivian R1T pickup and R1S SUV attract owners who use their vehicles both as daily electric transport and as off-road and camping rigs. That mix creates a demanding brief for aftermarket wheels: they need to handle a heavy battery-electric vehicle, survive trails, look distinctive and avoid hurting range more than necessary.

This guide is for wheel brands, EV specialists and distributors planning a forged Rivian program. It explains the EV-specific factors to put in your brief, the fitment data we verify, construction and finish choices, and how the RFQ, drawing and sample process works.

Why EV Wheels Need a Different Brief

Electric trucks and SUVs are heavier than most combustion vehicles of similar size because of the battery pack. They also deliver strong torque from a standstill and often rely heavily on regenerative braking. These factors affect how a wheel should be designed.

• Vehicle weight: load requirements are higher than the vehicle’s size suggests.
• Torque: spoke and hub areas must handle repeated hard acceleration.
• Range: wheel weight, width and face design can influence efficiency.
• Noise: without engine sound, tire and wind noise are more noticeable.

If you already sell EV wheels, our Tesla Model Y and Model 3 wheel sourcing guide covers related questions for passenger EVs.

Load and Durability Planning for R1T and R1S

Load capacity is the first engineering question on a Rivian wheel. Owners carry passengers, cargo, roof tents and bikes, and the R1T is often used for towing. We calculate the required load capacity for each design and size from the vehicle data, tire plans and intended use you provide, rather than quoting generic ratings.

Material and forging process also matter. Most forged wheel programs use 6061-T6 aluminum, and our comparison of 7075-T6 vs 6061-T6 forged aluminum explains when an alternative alloy is discussed. If your market requires a wheel standard or test, such as JWL, VIA or TÜV, tell us at the RFQ stage so testing can be planned; these are standards buyers may require, not a default part of every order.

Range, Aero and Wheel Design

Many EV owners are aware that larger, heavier or more open wheels can reduce range. A forged Rivian program can address this with a few design choices:

1. Keep diameter and width in line with the tires customers actually need.
2. Use forged construction to reduce mass while keeping strength where it is needed.
3. Consider flatter or partially covered face designs for road-focused SKUs.
4. Offer a separate off-road design rather than one compromise wheel.

Range effects depend on the whole package, including tire choice, so avoid making efficiency claims in your marketing unless you have tested them. What a factory can do is help you build a lighter, well-proportioned wheel and match the face design to your product positioning.

Noise is a related point. Electric vehicles are quiet, so owners notice tire roar and wind noise more than in a combustion truck. Wheel design has a limited effect here compared with tire choice, but very wide setups and aggressive all-terrain tires will be audible. Make sure your product pages explain the trade-off honestly, so customers who want quiet highway driving choose the road-focused SKU rather than the trail design.

Fitment Data We Verify

We do not publish exact bolt patterns, offsets, center bores or tire sizes for Rivian model years, as fitment can change with updates and trims. Every wheel is engineered from the buyer’s fitment sheet or OEM data, which we verify before drawing approval. Our checks include:

• PCD and lug seat: matched to the vehicle’s lug hardware.
• Center bore: hub-centric fit to support a heavy vehicle.
• Offset and width: clearance with suspension, fender liners and larger all-terrain tires.
• Brake clearance: caliper profile checked against the spoke back side.
• TPMS: sensor type and valve position confirmed on the drawing.

Our center bore calculator helps you compare hub sizes when planning a multi-vehicle EV line.

Off-Road Use and Air Suspension

Rivian owners do take these vehicles off-road, and adjustable air suspension means wheel and tire clearance changes with ride height. A wheel that clears at normal height may rub at the lowest setting or at full steering lock with a larger tire. Ask your customers which tire sizes they plan to fit and test-fit the sample through the full suspension range where possible.

For off-road SKUs, discuss lip protection, spoke shapes that resist rock damage and whether a simulated beadlock style is wanted. Real beadlock wheels may not be suitable for road use in some markets, so confirm local rules before adding them to a range.

Finally, consider recovery and repair. Off-road customers may scrape or bend a lip on rocks, so a finish that can be touched up, and a clear process for ordering replacement single wheels, adds real value to your program. Plan spare stock for popular sizes and finishes when you set the first order quantities.

Construction and Finish Options

The table below shows how buyers usually align construction with Rivian use cases.

Use case	Common construction	Finish direction
Road and range focus	Forged monoblock	Satin or gloss paint, aero face
Overland and trail	Forged monoblock	Textured or satin, durable coat
Premium styling	2-piece forged	Two-tone, brushed accents
Show builds	3-piece forged	Polished lips, custom colors

Private-label buyers can add logos on center caps or spokes and use branded packaging, all approved on the drawing and confirmed on a sample.

MOQ, Samples and Approval

MOQ is confirmed per project and depends on design, size, SKU count, finish and packaging. A focused launch with one road design and one off-road design is easier to approve than a large range. The usual path is RFQ, fitment review, technical drawing, drawing approval, sample production and test fit, then mass production.

Production timing, shipping route and Incoterms are confirmed in the written quotation. Because EV fitment and tire choices change frequently, keep your fitment data source on file and confirm it again before repeat orders.

Vehicle names are used for fitment reference only; we are not affiliated with the manufacturers.

Request a Quote for Rivian R1T and R1S Forged Wheels

If you are planning forged wheels for the R1T or R1S, start with your fitment data, tire plans and the use cases you want to serve. Browse our forged wheel products for construction references, then send your brief through the request a quote form, by email or on WhatsApp. We will review fitment and load needs and reply with a written quotation.

Frequently Asked Questions

Why do Rivian wheels need extra load planning?

Battery-electric trucks and SUVs are heavier than similar-sized combustion vehicles, and owners often carry cargo, roof tents or tow. We calculate the required load capacity for each design and size from the vehicle data, tire plans and use you provide, rather than relying on generic figures.

Do forged wheels improve Rivian range?

A lighter forged wheel can help, but range depends on the whole package, including tire choice, wheel width and face design. We can help you build a lighter, well-proportioned wheel. Range claims in your marketing should be based on your own testing rather than assumptions.

Can the same wheel work on the R1T and R1S?

Often the platforms share many fitment details, but this must be confirmed for each model, generation and trim. We verify the fitment data for each target vehicle and show on the drawing whether one SKU can cover both before a sample is made.

How do you handle TPMS on Rivian wheels?

Sensor type and valve hole position are confirmed during fitment review and shown on the technical drawing. Tell us which sensors your customers will reuse or buy, so the valve hole and internal clearance can be designed correctly before the sample stage.

What should I include in a Rivian wheel RFQ?

Send the target models and model years, your fitment sheet, planned tire sizes, diameter and width, construction, finish references, logo files, packaging needs and quantities. We review fitment and load needs, prepare a drawing and reply with a written quotation covering MOQ, timing, shipping route and Incoterms.