2021 Toyota Prius Wiper Sizes, Bulb Sizes & Tire Sizes

Last reviewed October 10, 2026

The short answer

The 2021 Toyota Prius takes 28" driver and 16" passenger wiper blades (rear 16"), has sealed LED headlights with no replaceable low-beam bulb, and rides on 195/65R15 tires as standard (L Eco, LE, LE AWD-e, XLE AWD-e); XLE, Limited and 2020 Edition use P215/45R17.

Some values on this page are still waiting for a second source. We show what we have and mark it; confirm against your owner's manual before you buy.

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Wiper blade sizes

Driver side 28" Shop on Amazon
Passenger side 16" Shop on Amazon
Rear 16" Shop on Amazon

Tire sizes by trim

L Eco, LE, LE AWD-e, XLE AWD-e (standard) 195/65R15 91S · 36 front / 35 rear psi Search Amazon for 195/65R15 tires
XLE, Limited, 2020 Edition P215/45R17 87V · 33 front / 32 rear psi Search Amazon for P215/45R17 tires

The size on the placard inside the driver's door jamb is the one your car left the factory with. Match that, not this table, if they differ; a previous owner may have changed wheels.

Bulb sizes

Low beam Sealed LED, no replaceable bulb
High beam Sealed LED, no replaceable bulb
Fog light Sealed LED, no replaceable bulb
Daytime running Sealed LED, no replaceable bulb
Front turn signal Sealed LED, no replaceable bulb
Rear turn signal WY21W Search Amazon for WY21W bulbs
Brake light Sealed LED, no replaceable bulb
Tail light Sealed LED, no replaceable bulb
Reverse light W16W Search Amazon for W16W bulbs
License plate Sealed LED, no replaceable bulb

Wheel specs and lug torque

Lug nut torque 76 ft-lbs (103 Nm)
Factory wheel sizes 15x6.5, 17x7

Key fob, battery and sensors

Key fob battery CR2032 Search Amazon for CR2032
Relearn tool (new sensor IDs are registered by a dealer)

Dimensions, weight and fuel

Figures for the LE.

Length 180.1" (457 cm)
Width 69.3" (176 cm)
Height 57.9" (147 cm)
Wheelbase 106.3" (270 cm)
Ground clearance 5.1" (13 cm)
Turning circle 33.5 ft (10.2 m)
Curb weight 3,040 lb (1,379 kg)
Fuel Gasoline hybrid
Octane 87 (regular)
Fuel tank 11.4 gal (43 L)

Worth knowing about the 2021 Prius

  • Wipers. The connector type is not confirmed, so choose blades listed for this model.
  • LED lighting. The low beam, high beam, fog light, daytime running, front turn signal, brake light, tail light, license plate are sealed LED units with no user-replaceable bulb. A failure means replacing the assembly.
  • Spare. The spare is T125/70D17.
  • Tire chains. The manual permits tire chains or cables, within limits on which tires and which wheels. Those limits are in the next note; read them before you fit anything. Search Amazon for tire chains →
  • Tires. Tire chains go on the front tires only, and most grades carry a tire repair kit rather than the T125/70D17 compact spare.
  • Torque. Tighten lug nuts to 76 ft-lbs in a star pattern with a torque wrench, and re-check after the first 50 miles. This figure is from the owner's manual; an impact gun will overshoot it.
  • TPMS. New sensors on this car will not pair on their own by driving; they need a relearn. Method: tool (new sensor IDs are registered by a dealer).
  • Dimensions. The figures above are for the LE; other body configurations differ in length, wheelbase and weight.
  • Dimensions. AWD-e models are 58.1 in. tall and weigh 3,210 to 3,220 lb.
  • Fuel. AWD models have a 10.6-gal tank.