O.K. guys , a while back I ran a poll to see if you thought speed limiters should be placed on big trucks limiting their speed to 68 m.p.h. . The overwhelming response was it shouldn't be done . NHTSA is taking comments on the petition . The big truck drivers need your support . Slower trucks cause more accidents . It's a safety issue that affects everybody on the highways . Please send comments , forward this docket to others and contact your Congressmen .http://a257.g.akamaitech.net/7/257/2...007/07-326.htm .Thanks