2021 BMW 840i Base Wheels & Rims
2021 BMW 840i Base Wheel Gallery — See It On Your Car
Real BMW 840i builds and AI-rendered fitment previews. Visualize any wheel on your 840i with our free wheel visualizer before you buy.
Shop Wheels for 2021 BMW 840i Base
Showing 8 of 8+ wheels compatible with the 2021 BMW 840i
The 2021 BMW 840i Base rolls on a 5x112 bolt pattern with an 18x8 front wheel and staggered 18x9 rear setup. ThreePiece.us stocks premium options from Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR that bolt right on without modification. Every wheel we offer is verified to fit your 840i, and shipping is free across the lower 48 states.
Your 840i Base can accommodate sizes ranging from 18-inch to 20-inch diameters in various widths, giving you flexibility to match your style and performance needs. Whether you're upgrading from stock or customizing your sedan's appearance, our curated selection ensures you'll find the perfect fitment for your build.
2021 BMW 840i Base Wheel Fitment Guide — What Works & What to Avoid
Your 2021 BMW 840i Base rolls on a 5x112 bolt pattern with a 66.6mm hub bore. The front comes stock at 18x8 with a 26mm offset, while the rear sits at 18x9 with a 41mm offset in staggered configuration. You can upgrade to nineteen or twenty-inch wheels in multiple widths—18x8, 18x9, 19x8, 19x8.5, 19x9, 19x9.5, 20x8, 20x8.5, 20x9, or 20x10—keeping that staggered setup for balanced handling and appearance.
The 5x112 bolt pattern is exclusive to this fitment, so verify any wheel you choose matches exactly. Since your car's hub bore measures 66.6mm, use hub-centric rings if a wheel's center bore runs larger; this ensures proper centering and vibration-free operation. Aggressive offset choices on wider wheels risk rubbing the fender or suspension components, so select conservative offsets that mirror or stay close to your stock specs.
Every wheel we list bolts directly to your 840i and ships free across the lower 48 states. Browse our in-stock selection from Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR to find the right fitment and style.
2021 BMW 840i Base Wheel Fitment Specifications
The 5x112 bolt pattern determines which wheels physically bolt onto your car, while the 66.6mm center bore ensures a hub-centric fit. This car runs a factory staggered setup: 18x8 +26 front and 18x9 +41 rear.
Lug Type
bolt
Thread Size
M14x1.25
Torque Spec
103 ft-lbs
TPMS
Yes
2021 BMW 840i Base Compatible Wheel Sizes — Front Axle
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 18x8 | +25 to +35 | 245/45R18 | — |
| 19x8 | +25 to +35 | 245/40R19 | — |
| 20x8 | +20 to +31 | 245/35R20 | — |
| 19x8.5 | +25 to +35 | 245/40R19 | — |
| 19x8.5 | +15 to +30 | 245/40R19 | 1. Check fitment, possible clearance issues |
| 20x8.5 | +20 to +30 | 245/35R20 | — |
| 21x8.5 | +25 to +34 | 245/30R21 | — |
| 20x9 | +25 to +30 | 245/35R20 | — |
2021 BMW 840i Base Compatible Wheel Sizes — Rear Axle
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 20x10 | +30 to +45 | 275/30R20 | — |
| 20x10 | +18 to +25 | 275/30R20 | 1. Check fitment, possible clearance issues |
| 21x10 | +35 to +45 | 275/25R21 | — |
| 18x9 | +35 to +46 | 275/40R18 | — |
| 19x9 | +35 to +46 | 275/35R19 | — |
| 20x9 | +35 to +46 | 275/30R20 | — |
| 19x9.5 | +15 to +45 | 275/35R19 | 1. Check fitment, possible clearance issues |
| 20x9.5 | +35 to +45 | 275/30R20 | — |
Best Wheel Brands for the BMW 840i
- BBS — LM, RS, FI, CI-R
- Volk Racing — TE37, ZE40
- Work Wheels — Meister, Emotion
- TSW — Bathurst, Nurburgring
- Rotiform — FLG, OZR, BUC
- Enkei — RPF1, TS-V
Complete Your 2021 BMW 840i Base Build
- BMW 840i coilovers — pairs well with a wheel upgrade
- BMW 840i exhaust systems — pairs well with a wheel upgrade
- BMW 840i suspension — pairs well with a wheel upgrade
- BMW 840i brakes — pairs well with a wheel upgrade
- Wheel & tire packages — pre-mounted, balanced, shipped ready to bolt on
- Installation accessories — hub rings, extended studs, TPMS kits, spacers