Rotiform GRZ vs Titan 7 T-AK1 weight
Across the 2 sizes both are made in, the Titan 7 T-AK1 is lighter on average by 12.9 lb per wheel (51.7 lb for a set of four). It is lighter in 2 of 2 sizes.
| Size | Rotiform GRZ | Titan 7 T-AK1 | Difference |
|---|---|---|---|
| 20×8.5 | 36.6 lb (16.60 kg)ET45 | 24.7 lb (11.20 kg) | 11.9 lb T-AK1 lighter |
| 20×10 | 39.3 lb (17.81 kg)ET50 | 25.3 lb (11.48 kg) | 14.0 lb T-AK1 lighter |
Each cell is the lightest offset made in that size. Weights are manufacturer figures unless marked as measured.
Rotiform GRZ
6 sizes listed here.
Price ↗ All Rotiform GRZ sizesTitan 7 T-AK1
Forged, 3 sizes listed here.
Price ↗ All Titan 7 T-AK1 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.