Skip to main content
Rehviparadiis

305/30 R21 winter tyres

12 models in stock. Prices from 228,26 € incl. VAT.

What does size 305/30 R21 mean?

A tyre in this size is 305 mm wide, its sidewall is 30% of that width (92 mm), and it fits a 21-inch rim. Overall diameter is about 717 mm — staying with the same size keeps your speedometer accurate.

Width
305 mm
Profile
30%
Rim
21"
Sidewall height
92 mm
Overall diameter
717 mm
Brands
6
Models in stock
12
Price range
228,26 € – 565,69 €

Seasons

  • Winter: 12
  • XL: 11

Load indices · Speed indices

  • 100 = 800 kg
  • 104 = 900 kg
  • 107 = 975 kg
  • T = up to 190 km/h
  • V = up to 240 km/h
  • W = up to 270 km/h
12 products

    Frequently asked questions

    What does the size 305/30 R21 mean?
    The tyre is 305 mm wide, its sidewall is 30% of that width, and it fits a 21-inch rim. Staying with the same size keeps your speedometer accurate.
    How many 305/30 R21 tyres do you stock?
    12 models in stock right now, from 228,26 €. You can filter by season, brand, studs and load rating.
    What does fitting cost?
    For this diameter (19"+), a full change is 60,00 € for a car and 70,00 € for an SUV or van, per set. Disposal of the old tyres is free. You can add fitting to your order.
    When will I get the tyres?
    Tyres in stock can be collected from five locations across Estonia or sent by courier (12,40 €). Orders below 200,00 € carry a small-order fee.
    305/30 R21 winter tyres 2026/2027 | Rehviparadiis