The boys over at Jalopnik are providing the hookup for the Chrysler/Sirius co-branded TV ads.
Personally I like the Dodge Nitro ad the best (though I lust after a Wrangler Unlimited). The Aspen ad is humorous, and I understand Tony Hawk is in the Wrangler Unlimited ad - but the Nitro ad is just more effective in capturing my attention. But hey, that's just me. Watch for yourself - they're all pretty good.
Dodge Nitro "Parking Space" commercial:
The other two are available for your viewing pleasure after the jump...
[via Jalopnik]
Chrslyer Aspen "Song Conversation" commercial:
Jeep Wrangler Unlimited "Grinding" commercial:

Yeah, Ryan, Tony Hawk is in the Jeep ad. It's funny and it has a GREAT special effect, which I won't spoil for you.