2010 Lexus RX 450h User Guide - Page 277

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2-5. Driving information

2

Selecting tire chains

Use the correct tire chain size when mounting the tire chains. Chain size

is regulated for each tire size.

Side chain:

0.12 in. (3 mm) in diameter

0.98 in. (25 mm) in length

0.43 in. (10.8 mm) in width

Cross chain:

0.15 in. (3.9 mm) in diameter

1.00 in. (25.3 mm) in length

0.54 in. (13.8 mm) in width

Regulations on the use of tire chains

Regulations regarding the use of tire chains vary depending on location

and type of road. Always check local regulations before installing chains.

■

When driving the vehicle

Accelerate the vehicle slowly and drive at a reduced speed suitable to the

road conditions.

■

When parking the vehicle

Park the vehicle and move the shift lever to P and block the wheel

under the vehicle without setting the parking brake. The parking

brake may freeze up, preventing it from being released. If necessary,

block the wheels to prevent inadvertent sliding or creeping.