Given
61%
while driving a
Mazda MX5
(205/45 R17 W) on
mostly motorways
for 200,000
spirited miles
MX5 2L 3.5 Sport 2011. Mostly fast motorway and occasional trackday. Manufacturer fitted Bridgestone Potenza RE050A. Good grip in dry and plenty in wet but noisy and lots of bump thump over anything but the smoothest tarmac. Rears have significant and uneven wear after 20,000 miles. Report suggests 29 psi too low. Recommend 32 psi for normal use but expect increased noise and discomfort. Tail end now so wayward will be changing rears v. soon as some areas down to wear bars. Fronts show very little wear apart from shoulders due to manufacturers recommended low 29 psi inflation. Thinking of ditching Bridgestone in favour of Toyo T1R, as worked well on previous Mk3, 2L Sport.