426
4-6. Driving tips
LX570_450d_OM_OM60R63E_(GE)
◆ Regular maintenance
● Make sure to check the tire inflation pressure frequently. Improper tire
inflation pressure can cause poor fuel economy. Also, as snow tires can
cause large amounts of friction, their use on dry roads can lead to poor fuel
economy. Use tires that are appropriate for the season and road condi-
tions.
● Use oil and fluid of the recommended quality, which affect fuel consump-
tion and the life of the vehicle. Also, check oil and fluid periodically.
(P. 505)