2020 Mercedes-Benz SL450 Wheels & Rims
Shop Wheels for 2020 Mercedes-Benz SL450
Showing 8 of 8+ wheels compatible with the 2020 Mercedes-Benz SL450
The 2020 Mercedes-Benz SL450 Base rolls on a 5x112 bolt pattern with staggered fitment front to rear. Stock setup pairs 18x8.5 front wheels with 18x9.5 rear wheels, both engineered for this luxury convertible's performance and handling characteristics. ThreePiece.us carries premium wheel options from Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR.
Every wheel we offer for your SL450 is verified to bolt on perfectly before shipping. Choose from multiple sizes spanning eighteen to twenty inches, with depth options ranging from eight to ten and a half inches, ensuring you find the perfect fitment for your style and driving needs. Best part? Free shipping to the lower 48 states on all orders.
2020 Mercedes-Benz SL450 Wheel Fitment Guide — What Works & What to Avoid
Your 2020 Mercedes-Benz SL450 rides on a 5x112 bolt pattern with a 66.6mm center bore. The factory setup runs 18x8.5 up front at 30 offset and 18x9.5 in back at 33 offset—a staggered configuration you can maintain or square up. Compatible sizes range from 18-inch to 20-inch diameters, with widths spanning 8 to 10.5 inches, giving you substantial flexibility for your desired look.
Respect the 5x112 bolt pattern; nothing else will fit your SL450. Since the car is hub-centric at 66.6mm, use hub-centric rings if you choose a wheel with a larger center bore. Aggressive offsets or very wide wheels risk contact with fenders and suspension components, so verify fitment specs carefully before ordering to avoid expensive interference.
Every wheel we stock for your SL450 bolts on and ships free to the lower 48 states. We carry Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR—all verified fits ready to ship.
2020 Mercedes-Benz SL450 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: 18x8.5 +30 front and 18x9.5 +33 rear.
Lug Type
bolt
Thread Size
M14x1.5
Torque Spec
93 ft-lbs
TPMS
Yes
2020 Mercedes-Benz SL450 Compatible Wheel Sizes — Front Axle
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 19x8.5 | +25 to +35 | 255/35R19 | — |
| 20x8.5 | +25 to +35 | 255/30R20 | — |
| 19x9 | +25 to +35 | 255/35R19 | — |
| 20x9 | +25 to +35 | 255/30R20 | — |
| 19x9.5 | +25 to +35 | 285/30R19 | 1. Check fitment, possible clearance issues |
2020 Mercedes-Benz SL450 Compatible Wheel Sizes — Rear Axle
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 19x10 | +25 to +35 | 285/30R19 | — |
| 20x10 | +25 to +35 | 285/30R20 | — |
| 20x10.5 | +25 to +35 | 285/30R20 | — |
| 20x11 | +25 to +35 | 305/25R20 | — |
| 18x9.5 | +25 to +35 | 285/35R18 | — |
| 20x9.5 | +25 to +35 | 285/30R20 | — |
Best Wheel Brands for the Mercedes-Benz SL450
- 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 2020 Mercedes-Benz SL450 Build
- Mercedes-Benz SL450 coilovers — pairs well with a wheel upgrade
- Mercedes-Benz SL450 exhaust systems — pairs well with a wheel upgrade
- Mercedes-Benz SL450 suspension — pairs well with a wheel upgrade
- Mercedes-Benz SL450 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