2018 BMW M240i Base Wheels & Rims
2018 BMW M240i Base Wheel Gallery — See It On Your Car
Real BMW M240i builds and AI-rendered fitment previews. Visualize any wheel on your M240i with our free wheel visualizer before you buy.
Shop Wheels for 2018 BMW M240i Base
The 2018 BMW M240i Base comes factory-equipped with staggered 18x7.5 and 18x8 wheels on a 5x120 bolt pattern. ThreePiece.us offers a carefully curated selection of compatible wheels from top brands including Heritage Wheel, Work Wheels, OHM, Aodhan, Petrol, KATANA RACING, Niche 1PC, and Enkei. Every wheel we stock is verified to bolt on perfectly, and all orders ship free to the lower 48 states.
Looking to upgrade your M240i Base? You can choose from sizes ranging 17x8 all the way to 20x8, giving you tremendous flexibility for your build. Whether you prefer the aggressive stance of larger wheels or want to keep things refined, our inventory has the perfect fitment waiting. All our wheels are hand-checked to ensure they clear your suspension and brakes without compromise.
2018 BMW M240i Base Wheel Fitment Guide — What Works & What to Avoid
Your 2018 BMW M240i Base rolls on a 5x120 bolt pattern with a 72.6mm center bore. The stock setup runs staggered—18x7.5 at 45mm offset up front and 18x8 at 52mm offset in back. You can stick with that staggered layout or go square, and your options expand to include 17x8, 18, 19, and 20-inch diameters across multiple widths, all engineered to fit your M240i's specific geometry.
Stay locked to the 5x120 pattern; no other bolt circle will work on this platform. The hub-centric bore is 72.6mm, so if your chosen wheel's center bore runs larger, use hub-centric rings to maintain a perfect fit. Push too wide or too aggressive on offset and you risk rubbing the fender or suspension components, so verify fitment specs before ordering.
Every wheel we list is confirmed to fit your M240i and ships free across the lower 48 states. We stock Heritage Wheel, Work Wheels, OHM, Aodhan, Petrol, KATANA RACING, Niche 1PC, and Enkei—all ready to upgrade your ride.
2018 BMW M240i Base Wheel Fitment Specifications
The 5x120 bolt pattern determines which wheels physically bolt onto your car, while the 72.6mm center bore ensures a hub-centric fit. This car runs a factory staggered setup: 18x7.5 +45 front and 18x8 +52 rear.
Lug Type
bolt
Thread Size
M14x1.25
Torque Spec
103 ft-lbs
TPMS
Yes
2018 BMW M240i Base Compatible Wheel Sizes — Front Axle
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 18x7.5 | +35 to +45 | 225/40R18 | — |
| 17x8 | +30 to +46 | 225/45R17 | 1. Check fitment, possible clearance issues |
| 18x8 | +35 to +45 | 225/40R18, 245/35R18 | — |
| 19x8 | +35 to +45 | 225/35R19 | — |
| 20x8 | +35 to +45 | 225/30R20 | — |
| 18x8.5 | +35 to +45 | 225/40R18 | — |
| 19x8.5 | +30 to +45 | 225/35R19, 235/35R19 | — |
| 20x8.5 | +35 to +45 | 225/30R20 | — |
2018 BMW M240i Base Compatible Wheel Sizes — Rear Axle
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 18x8 | +40 to +52 | 245/35R18 | — |
| 18x8.5 | +40 to +50 | 245/35R18 | — |
| 19x8.5 | +40 to +50 | 245/30R19 | — |
| 18x9 | +40 to +48 | 245/35R18 | — |
| 19x9 | +40 to +48 | 245/30R19 | — |
| 19x9.5 | +30 to +45 | 255/30R19, 265/30R19 | 1. Check fitment, possible clearance issues |
Best Wheel Brands for the BMW M240i
- 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 2018 BMW M240i Base Build
- BMW M240i coilovers — pairs well with a wheel upgrade
- BMW M240i exhaust systems — pairs well with a wheel upgrade
- BMW M240i suspension — pairs well with a wheel upgrade
- BMW M240i 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