2003 Chevrolet Silverado 2500HD 4dr Crew Cab LS 4WD SB (6.0L 8cyl 5M)
I love towing with this truck as I have
the 8.1 with the Allison Transmission.
I did have a problem with wind noise
that was taken care of at the
dealership by re-sealing around the
windsheild. Fuel economy is poor, 11
empty and 7 to 8 towing 8500lb trailer
in hilly conditions. I think I will go
with the Duramax the next time around.