Just gonna throw in a wild guess.. could it be soundaktor?I have the same issue, I believe it's the exhaust. Some folks like hearing the exhaust, I find the drone annoying
Interesting the EU Tyre regs give the Nexen tyres the lower external rolling noise level compared with the Goodyear & Bridgestones VW fit.I find my Golf very quiet too. I've got a Life on 16 inch Nexen tyres. Must be honest, I'd never heard of them (research suggests they're South Korean) but they are the quietest tyres I've ever had.