Lexus IS 250C 2014 Manual page 234

2-5. Driving information
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When driving the vehicle
Accelerate the vehicle slowly and drive at a reduced speed suitable
to road conditions.
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When parking the vehicle (in the winter time or in the cold lati-
tudes)
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.
Selecting tire chains
They cannot be mounted on 18-inch tires. Use the correct tire chain size
when mounting the tire chains. Chain size is regulated for each tire sizes.
Regulations on the use of tire chains
● Regulations regarding the use of tire chains vary according to location
and type of road. Always check local regulations before installing
chains.
● Install the chains on the rear tires.
● Retighten the chains after driving 1/4  1/2 mile (0.5  1.0 km).
234
Side chain
(0.12 in. [3 mm] in diameter)
Cross chain
(0.16 in. [4 mm] in diameter)