That's what you're supposed to use.
Use 91 octane or higher octane rating premium gas for the 2009 Lexus RX350
Premium, 91 or higher
93 octane, one of the top tiers if available
The 1999 Lexus LS 400 is designed to run on premium unleaded gasoline with an octane rating of 91 or higher. Using higher octane fuel can help optimize engine performance and efficiency. However, using lower octane fuel may lead to knocking and reduced performance, so it's recommended to adhere to the manufacturer's specifications for optimal operation.
Yes, a 2009 KTM 400 xcw uses 97 Octane or higher.
Yes, you can use 89 octane gas in your 2004 Lexus GX470, as it is designed to run on regular unleaded fuel with an octane rating of 87. However, using higher octane fuel may provide slight improvements in performance and efficiency, particularly under heavy loads or in high temperatures. It's always best to consult your owner's manual for specific fuel recommendations. Regularly using higher octane fuel than necessary is generally not required and may not offer significant benefits.
The gas octane that would be the best in a Honda CR-V from 2009 is 87 octane. Higher octane gas will improve its performance, but it is only necessary to have 87.
Most professionals recommend that you use high octane gas. Like 92-94 octane.
You should be fine with 91 octane. The higher the octane, the more you engine will like it, but 91 octane is enough for your ES 350.
unless the vehicle manufacturers instructions specifically state to use high octane fuel, or you have done something to boost the compression ratio, (i.e. supercharger, turbocharger, etc,...) you should be fine running regular 87 octane.
Use "regular" gas - usually 87 octane.
" regular " unleaded , 87 octane