For a 2020 Toyota Tacoma, the front wiper blades are 26 inches on the driver’s side and 17 inches on the passenger side, with a 12-inch rear blade.
The question concerns identifying the exact blade lengths needed to properly replace the wipers on a 2020 Tacoma. Front blade sizes are measured in two different lengths to fit the driver and passenger sides, and the rear blade is a single shorter size. Cab configuration (Access Cab vs Double Cab) generally uses the same front sizes, but always confirm with the owner's manual or by checking your current blades.
Front wiper blade sizes
Commonly, the 2020 Tacoma front pair is sold as 26-inch driver-side and 17-inch passenger-side blades. Using the correct pair ensures full windshield coverage and effective wiping across speeds.
- Driver-side: 26 inches
- Passenger-side: 17 inches
These measurements apply to most 2020 Tacomas, including both Access Cab and Double Cab configurations. If your vehicle has different sizes, verify with Toyota's official specifications or measure the blades currently installed.
Cab configurations and compatibility
The 2020 Tacoma is offered in Access Cab and Double Cab variants. In practice, both options typically use the same front-blade sizes (26" and 17"), but variations can occur depending on trim or aftermarket parts. When in doubt, reference the owner's manual or the existing blades as a guide.
Rear wiper blade size
In addition to the front blades, the rear wiper on the 2020 Tacoma uses a single blade. The standard size is 12 inches.
- Rear: 12 inches
If you’re unsure, measure the current rear blade or check the vehicle’s manual. Some aftermarket rear blades may be listed as 12" but require a specific mounting adapter, so verify compatibility before purchasing.
How to verify sizes and replace
Before buying replacements, confirm the exact blade lengths for your vehicle and ensure you purchase the correct type (beam vs traditional). The steps below outline a practical approach.
- Check the owner's manual or the Toyota official parts diagram for the exact blade lengths for your model year and cab configuration.
- Measure the current blades: for front blades, measure from the center of the wiper arm pivot to the tip of the blade on each side.
- When shopping, verify that the product listing specifies a 26" driver-side blade, a 17" passenger-side blade, and a 12" rear blade for the 2020 Tacoma.
- Consider the blade type (beam vs. traditional) and whether adapters are required for your arms.
- Install according to the manufacturer’s instructions or have a technician install if you’re unsure.
Following these steps helps ensure you select the correct wiper blades for your 2020 Tacoma and maintain clear visibility in adverse weather.
Summary
In summary, replace the front wipers on a 2020 Toyota Tacoma with 26-inch driver-side and 17-inch passenger-side blades, and use a 12-inch rear blade. Always verify sizes against your manual or current blades to account for any cab or trim-specific differences, and consider upgrading to higher-performance beam blades for improved durability and wiping performance.