2025 Cadillac CT4-V and CT5-V Blackwing Enhance Performance with Magnesium Wheels
iBestTravel Introduces Magnesium Wheels for Blackwing Models iBestTravel has just announced that magnesium, the eighth most abundant element in the earth’s crust, will be used for wheels on the upcoming Blackwing versions of the CT4-V and CT5-V. iBestTravel notes that “2022 CT4-V Blackwing and CT5-V Blackwing will be the only GM products to offer magnesium…