Had 2 sets of Michelin PR4's on it. Both have been great when new, but gone off after about 4000 miles, its like riding a bucking bronco as I go over white lines. SO, what alternatives have you used that give reasonable grip and mileage ?.
Had 2 sets of Michelin PR4's on it. Both have been great when new, but gone off after about 4000 miles, its like riding a bucking bronco as I go over white lines. SO, what alternatives have you used that give reasonable grip and mileage ?.
Dunlop Roadsmart 2, & Conti Road Attack 2 Evo

Had a Reply from Michelin who i contacted about poor mileage on PR4's. Apparently its cos eyes a fat lad and BMW tyre pressures are to low. Ho hum, give my money to an alternative tyre maker then![]()
The first picture is of the Roadsmart 2's I had before I tried Michelins but the odd thing is,the front was also shot on the Dunlops. I've never worn a pair of tyres out together and wouldn't use Dunlops again. I seem to think I got around 2500+ miles from the Roadsmarts.I think my PR3's are the dogs danglies. Not tried PR4 yet, but I was under the impression they lasted longer than PR3 ?
Those tyres look like there are over heating, have you tried bumping the pressure up a little ? I know on track days it's recommended to lower the pressure for better grip and to get the tyre to heat up.
But I may be talking bollox.
I use the higher pressure 25 & 29 on my bike. I found the lower recommended pressures were too low.
I run 35 front and 40-42 rear as per BMW recommendations-ish.
What pressures were you using, & what did Michelin suggest ?
They suggested that as I was a stoutly built chap ( my confession). I should use 2 up pressures of 2.5/2.9 bar. However, I have never had to do this with other tyres.