My Dad's Sierra has the belts in the seats, and I LOVE IT!! I was thrilled to see the concept have that system as well. When you get into racing, you really appreciate being strapped down SNUG into your seat! The "SIR" design really helps this, as well as makes rear seat access much, much easier, as already stated.

This issue wouldn't be a "make it or break it" thing for me, but it would be one more "bonus point" for GM if they stuck with the design of the concept's seats .

 

I wonder if the steering column is adjustable ?

 

for tilt and telescope