A new N.C. law exempts 22 counties, including several in the Charlotte region, from vehicle emissions tests.
A new N.C. law exempts 22 counties, including several in the Charlotte region, from vehicle emissions tests. JOHN D. SIMMONS jsimmons@charlotteobserver.com
A new N.C. law exempts 22 counties, including several in the Charlotte region, from vehicle emissions tests. JOHN D. SIMMONS jsimmons@charlotteobserver.com

Some drivers outside Charlotte will soon be able to save a few bucks. Here’s why.

May 17, 2017 11:55 AM