Rule changes ahead for Truck Series?

In an effort to help save the teams money for the 2009 season and beyond, we are hearing that NASCAR may be ready to announce a couple of rule changes for the Truck Series. First, teams will be limited on the number of hard cards (annual credentials) they can purchase for the season. This will help control the number of people teams are bringing to the track each weekend. The other rule change rumor that is going around, is that NASCAR will limit the number of guys that can go over the wall during a pit stop. NASCAR will go from allowing seven men over the wall, to six. If this happens, expect teams to take away one of the tire carriers. Again, this would in theory help teams save money, as they would need one less crew member for pit stops. TheNASCARInsiders.com