Whether you're heading to the Chicago Auto Show and want to know what to check out, or your trip is a bit more virtual, AutoGuide editors have compiled a list of the must-sees at this year's event.

Head into McCormick Place and hang a left. You can't miss the all-new 2012 Porsche 911. It might not be a world premiere, or even a North American debut, but the beautifully blue Carrera S is a piece of art. Four inches longer than the outgoing model it's more substantial and a much sleeker design.

Powered by a 400 hp 3.8-liter flat-six engine the Carrera S can hit 60 mph in just 3.9 seconds when paired with Porsche's PDK 7-speed dual-clutch transmission and the optional Sport Chrono Package. It'll also lap the Nurburgring as fast as the previous generation GT3!

More: Top 10 Cars to See at the Chicago Auto Show on Autoguide.com

i could use a little help. my 2002 tundra has developed a klunck sound coming from the frt drivers side tire. it even does when going through city gutters and driveways. i know this is avery vague description. is it common for bushings to wear out at 85k miles or am i in bigger trouble. thanks for any tips that i get.

The Super Bowl only comes once and year, and it brings with it a heated advertising race between car companies to try and captivate the huge audience that watches the big game with eye catching commercials. These are AutoGuide's picks for the 10 best commercials in order from worst to best. And lucky you, there are so many this year we actually left the bad ones out.

View all 10 ads after the jump.

More: Top 10 Super Bowl Ads from Car Manufacturers on Autoguide.com

TSB 0285-10 is out there for this issue. Does anyone know if I can have this tsb done for free on a 2010 w/ 54K miles. I bought the truck used and have been having issues with the way the truck down shifts, especially when towing my boat or when using cruise control.

I did buy as a certified pre-owned with a 100K miles powertrain warranty and I wasn't sure if this tsb was only done on in warranty trucks.