2021 Hyundai Elantra Wiper Sizes, Bulb Sizes & Tire Sizes

Last reviewed September 30, 2026

The short answer

The 2021 Hyundai Elantra takes 24" driver and 18" passenger wiper blades, uses an 9005 low-beam bulb, and rides on 195/65R15 tires as standard (SE); SEL uses 205/55R16, Limited uses 225/45R17.

Wiper blade sizes

Driver side 24" · j-hook connector Shop on Amazon
Passenger side 18" · j-hook connector Shop on Amazon

Tire sizes by trim

SE (standard) 195/65R15 · 34 front / 31 rear psi See tires at Amazon
SEL 205/55R16 · 34 front / 31 rear psi See tires at Amazon
Limited 225/45R17 · 34 front / 31 rear psi See tires at Amazon

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 9005 Shop on Amazon
High beam 9005 Shop on Amazon
Daytime running Sealed LED, no replaceable bulb
Front turn signal PY21W Shop on Amazon
Rear turn signal PY21W Shop on Amazon
Brake light 7528 Shop on Amazon
Tail light 7528 Shop on Amazon
Reverse light 921 Shop on Amazon
License plate 168 Shop on Amazon

Wheel specs and lug torque

Factory wheel sizes 15x6, 16x6.5, 17x7

Key fob, battery and sensors

Key fob battery CR2032 Shop on Amazon
Replacement fob FCC ID NYOMBEC4TX2004 · part 95430-AA000 · 4-button · flip key Shop on Amazon
Sensor part 52940-L1100 Shop on Amazon
Frequency 433 MHz

Dimensions, weight and fuel

Figures for the 2.0L IVT.

Length 184.1" (468 cm)
Width 72" (183 cm)
Height 55.7" (141 cm)
Wheelbase 107" (272 cm)
GVWR 3,858 lb (1,750 kg)
Fuel Gasoline
Octane 87 (regular)
Fuel tank 12.4 gal (47 L)

Worth knowing about the 2021 Elantra

  • Connector. Both front blades use a j-hook connector. A blade of the right length with the wrong connector will not clip on, so check the connector before you buy.
  • LED lighting. The daytime running is a sealed LED unit with no user-replaceable bulb. A failure means replacing the assembly.
  • Bulbs. Limited has sealed LED headlights, and trims with LED taillights have sealed stop and tail lamps.
  • Spare. This vehicle carries a compact (temporary) spare.
  • Tire chains. The manual permits chains or cables of SAE Class S (low clearance), on the drive wheels only, fitted to the standard tire size. Chains for this size on Amazon →
  • Tires. Chains (SAE Class S or wire type, wire only on aluminum wheels) go on the front tires, and cars without the T125/80D15 compact spare carry a tire mobility kit instead.
  • Wheels. The manual gives wheel nut torque as a range, 79 to 94 lb-ft (11 to 13 kgf-m), rather than a single figure.
  • Key fob. Match the FCC ID (NYOMBEC4TX2004) printed on the back of your fob when buying a replacement; the same car can use two fob designs in one year. A new fob still needs programming to the car.
  • Key fob. Trims with push-button start use a smart key that takes a CR2032.
  • Dimensions. The figures above are for the 2.0L IVT; other body configurations differ in length, wheelbase and weight.