The 2011 Lexus RX-450H has a 24.6 degrees angle of departure.
The 2011 Lexus RX-350 has a 25.1 degrees angle of departure.
The 2011 Lexus GX-460 has a 25.0 degrees angle of departure.
I believe the LX570, like the LS460, uses a hard drive to store the Map data and needs special equipment to load the DVD Update on to the hard disk. You probably will need a half hour installation service from your local Lexus dealer.
The 2011 Ford Explorer has a 21.4 degrees angle of departure.
The 2011 Dodge Durango has a 21.4 degrees angle of departure.
The 2011 Toyota Highlander has a 24.0 degrees angle of departure.
The 2011 Chevrolet Suburban has a 20.5 degrees angle of departure.
The 2011 Lincoln Navigator has a 21.7 degrees angle of departure.
The 2011 Infiniti EX has a 14.3 degrees angle of departure.
The 2011 Ford Escape has a 28.3 degrees angle of departure.
The 2011 Infiniti FX has a 20.9 degrees angle of departure.