If you have had yours for 4 years I think I should be alright. I treat my things pretty nicely haha. Don't scare me!!
The one i have is prior to all the issues. about two years after i put mine on was when all the probs came up. most guys broke them in parking lots but id hate to loose one on the freeway. they had minimal miles on them too, round 10-30k IIRC. teabagger (joe) on here was a victim as well.