I only noticed the vibration after I increased the tire pressure from Triumph manual 29-32 lb Front and 30-36 lbs rear to the

Metzler's

37 lbs front (Lasertech) and can only handle 38 lbs rear, (Marathon) site notes 48 lbs. I did not even think about the option of wider tires for front and rear. I believe TBA can go one tire size bigger without worrying about clearance issues. But the ride is so much better, I can now actually push the handle bars into a corner and TBA goes where I point it. Not like with the

Brigestone

not holding the corners and in the rain there is no comparison.