Dinghy towing
Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home.

NOTICE:
To avoid serious damage to your vehicle
Do not tow your vehicle with four wheels on the ground.
See also:
Chassis/Body/Suspension/Tires/Brakes
The Lexus ES 350 owes its smooth, quiet ride in large part to a rigid unibody
structure that allows the four-wheel independent suspension to be tuned to
provide responsive handling agility and ult ...
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct
procedures
as given in these sections.
CAUTION:
The engine compartment contains many mechanisms and fluids that may move ...
Tire information
Typical tire symbols
Standard tire
Compact spare tire
1. Tire size.
2. DOT and Tire Identification Number (TIN).
3. Location of treadwear indicators.
4. Tire ply composition and materials.
...
