Lexus IS 300 Maintenance & Service Specifications
Your vehicle
2021 Lexus IS 300. Values below are stored catalog specifications. This catalog does not include a manufacturer service interval.
Available for 2021
- Wiper sizes
- Tire sizes
Stored catalog coverage: 2 of 4 categories.
Not currently stored
- Oil specifications
- Battery specifications
Engine oil
Engine oil data is not available for the selected 2021 catalog year.
Battery specifications
Battery data is not available for the selected 2021 catalog year.
Wiper blades
- Driver
- 24 in
- Passenger
- 18 in
- Rear
- Not stored
- Attachment
- Hook (9x4)
Catalog wiper blades for this year
No catalog blade title lists the stored driver size.
Tire sizes
Tire pressure is not stored. Use the placard on the vehicle.
- 235/40R19 · load 92 · speed W
- 235/45R18 · load 94 · speed V
- 235/40R19 (rear) · load 96 · speed Y
Service timing
Exact service intervals are not stored for the Lexus IS 300. Do not read an oil capacity or battery group as a mileage schedule. Confirm timing in the owner's manual or the vehicle maintenance monitor.
What each year stores
| Year | Oil | Battery | Wipers | Tires |
|---|---|---|---|---|
| 2022 | — | — | — | — |
| 2021 | — | — | Stored | Stored |
| 2020 | — | — | Stored | Stored |
| 2019 | — | — | Stored | Stored |
| 2018 | — | — | Stored | Stored |
| 2017 | — | — | Stored | Stored |
| 2016 | — | — | Stored | Stored |
| 2005 | — | — | Stored | Stored |
| 2004 | — | — | Stored | Stored |
| 2003 | — | — | Stored | Stored |
| 2002 | — | — | Stored | Stored |
| 2001 | — | — | Stored | Stored |
Frequently asked questions
What maintenance information is available for this Lexus IS 300?
Catalog records for the 2021 Lexus IS 300 include wiper blades and tire sizes. These are stored specifications, not a manufacturer service interval.
What are the wiper sizes on a 2021 Lexus IS 300?
Catalog records list driver 24 in, passenger 18 in. A rear blade size is not stored for this year.
What tire sizes are stored for a 2021 Lexus IS 300?
Catalog records list 235/40R19 and 235/45R18. Tire pressure is not stored. Use the placard on the vehicle.
Does maintenance data change by model year on a Lexus IS 300?
Yes. This page keeps one model URL and loads the stored specifications for the year you select. The default year is the latest catalog year that has maintenance specifications.
What is the maintenance interval for a Lexus IS 300?
This catalog does not store a manufacturer maintenance interval for the Lexus IS 300. Confirm service timing in the owner's manual or the vehicle maintenance monitor. Capacities and sizes on this page are not a mileage schedule.
What should I verify before buying parts for a Lexus IS 300?
Match the model year and, when the catalog lists more than one engine, the engine. Oil grade, battery group, and wiper position are separate values. A catalog product mapped to the vehicle is not a claim that every engine uses that product.