If I were you, I wouldn't install the 375 and 500 diameter - too bulky ones. Better to take the ones that fit the car, strange though it might sound. By the by, if anyone is interested - I installed an additional flag pole light on my car. Great stuff. Makes for good illumination, and the flag itself looks more presentable. It’s certainly not a thing of prime necessity but I’d still recommend it. Do you guys put up any sort of illumination on your flag?