Dunlop tires on the F-35B is wearing out too soon and a new tire will be introduced next year to fix the problem.
Tires made by Michelin and Goodyear for the A and C models are also running down sooner “than originally desired,” however the wear rate is adequate.
[thumb]http://www.businessweek.com/news/2013-09-17/f-35-s-landing-gear-tires-wear-out-too-quickly-pentagon-finds[/thumb]