yes you better watch the rubber or it might catch on fire as SEARS is finding out i took my 4000s there for a alignment and they set it on fire i am still trying to get it back to the condition i gave it to them in. roughly 4 grand worth of damage and alot of headaches SHESHHH! Jay Gowda Systems Operations Manager AMC 88 5000s 84 4000s I have no cat so there is no opinion to share :)