BBS RG-R vs Enkei RPF1 weight
Across the 9 sizes both are made in, the Enkei RPF1 is lighter on average by 1.4 lb per wheel (5.5 lb for a set of four). It is lighter in 8 of 9 sizes.
| Size | BBS RG-R | Enkei RPF1 | Difference |
|---|---|---|---|
| 17×7 | 16.5 lb (7.48 kg)ET45 | 14.9 lb (6.76 kg)ET45 | 1.6 lb RPF1 lighter |
| 17×7.5 | 17.3 lb (7.86 kg)ET48 | 15.2 lb (6.92 kg)ET48 | 2.1 lb RPF1 lighter |
| 17×8 | 17.2 lb (7.80 kg)ET40 | 16.0 lb (7.28 kg)ET45 | 1.2 lb RPF1 lighter |
| 17×8.5 | 17.9 lb (8.12 kg)ET55 | 16.3 lb (7.39 kg)ET40 | 1.6 lb RPF1 lighter |
| 18×7.5 | 17.9 lb (8.12 kg)ET49 | 16.9 lb (7.67 kg)ET48 | 1.0 lb RPF1 lighter |
| 18×8 | 18.7 lb (8.48 kg)ET40 | 18.0 lb (8.14 kg)ET45 | 0.7 lb RPF1 lighter |
| 18×8.5 | 18.3 lb (8.30 kg)ET53 | 18.8 lb (8.55 kg)ET40 | 0.5 lb RG-R lighter |
| 18×9 | 19.4 lb (8.80 kg)ET42 | 17.1 lb (7.76 kg)ET35 | 2.3 lb RPF1 lighter |
| 18×9.5 | 19.8 lb (8.98 kg)ET38 | 17.4 lb (7.89 kg)ET45 | 2.4 lb RPF1 lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
BBS RG-R
Forged, 11 sizes listed here.
Price ↗ All BBS RG-R sizesEnkei RPF1
Flow-formed, 18 sizes listed here.
Price ↗ All Enkei RPF1 sizesIs the weight difference worth it?
A pound saved at the wheel counts for more than a pound saved in the car, because it also has to be spun up and slowed down. Here's how much it really matters.