Ive been running louise tyres for over 2 years now, the wheels have all been revised to a new design as of july last year and are now stiffer and good quality, I always use premounts and never had an issue.

They are great tyre wear and I only use two tread patterns now alter testing all the range, I use Vipers in soft for dry tracks and B-Grooves in super soft for damp and wet tracks, I can use a set of grooves over 4 events but in dry weather I generally use a set of vipers over 1 or 2 events