Toyota Corolla: Specifications / Tire information

Fuel information

You must only use unleaded gasoline. Select octane rating of 87 (Research Octane Number 91) or higher. Use of unleaded gasoline with an octane rating lower than 87 may result in engine knocking...

Typical tire symbols

► Full-size tire A - Tire size B - DOT and Tire Identification Number (TIN) C - Uniform tire quality grading For details, see “Uniform Tire Quality Grading” that follows...

Other information:

Toyota Corolla 2019-2026 Owners Manual: Battery

Check the battery as follows. ■ Battery exterior Make sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps. A - Terminals B - Hold-down clamp ■ Before recharging When recharging, the battery produces hydrogen gas which is flammable and explosive...

Toyota Corolla 2019-2026 Owners Manual: Radio

Usually, a problem with radio reception does not mean there is a problem with the radio ¾ it is just the normal result of conditions outside the vehicle. For example, nearby buildings and terrain can interfere with FM reception. Power lines or phone wires can interfere with AM signals...