Mark Martin will drive for Joe Gibbs Racing while Denny Hamlin recovers from a fractured vertebra in his lower back.
Martin's first start in the No. 11 Toyota will be next week at Martinsville Speedway, where he wasn't scheduled to race. Brian Vickers had already been tabbed to drive Martin's car for Michael Waltrip Racing at Martinsville.
''We've been real fortunate to have never been in this situation with the need to find someone to fill in for an injured driver,'' said team President J.D. Gibbs. ''A lot goes into a decision like this, but we are really pleased to have someone of the character and caliber of Mark Martin to fill in while Denny is out.
''Obviously, we're not exactly sure how long that is going to take, but Mark's career speaks for itself and our team knows it will have the opportunity to compete for a win every week.''
The 54-year-old Martin has driven one other time for JGR, in the Nationwide Series last year at Las Vegas, where he finished second.
Hamlin is ...