Many threads out there, but usually comparing worn OEM tires to brand new tires. This will be comparing brand new to brand new, some subjective results and some data.
Configuration: Gen 1 R1T Dual, 21" wheels, Aero covers removed
Location: PNW, mostly Seattle region mix of commute local...
I recently put on fresh Michelin Defenders on my R1T. 21” stock wheels and replaced some worn out factory tires. Odd thing is, above about 60 mph I notice a very distinct, and very annoying, harmonic noise/hum that wasn’t there before. I’ve had the balance checked (road force balance), alignment...