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Star Performer Interstellar

Ultra High Performance Summer

The Star Performer Interstellar is a Ultra High Performance Summer tire designed to be fitted to Passenger Cars.

The quick answer

Owners say No owner reviews yet. Review this tire
Tests say 34th average finish across 1 independent tests Latest: P34 of 52 · 2025 See every test

Built from every independent test result and vetted owner review we hold for this tire - the evidence is all further down the page. Data updated February 2025.

  • 1professional tests
  • 25sizes available
Star Performer Interstellar 1 photos

Tire Reviews Score

Star Performer Interstellar

6.7/10

Better than 39% of summer tires

  • Limited Confidence
  • 1 test
Scores of the 406 summer tires we have tested

How this score is built

Better than Weight
Independent tests1 test · 1 publication · 2025 39% 100%
Owner reviewsNo owner reviews yet – 0%
Combined 39% 6.7

A fixed curve turns the combined figure into the 0 to 10 score, so roughly the top 10% of a group score 9 or more.

Category by category

How it compares with other summer tires in each area, and how much each area counts. 50 is the middle of the group.

Category Better than Weight Tests
WetBraking, handling and aquaplaning in the wet 39% 53% 1
DryBraking and handling on dry roads 35% 47% 1

Faded bars rest on one or two tests.

By discipline

The same results grouped by what the tire was doing. They are not counted a second time.

BrakingEvery braking test, on any surface 35% 1

Confidence

  1. Limited
  2. Medium
  3. High

Its own test results decide 74% of the test figure. The other 26% is the average for its group, and it shrinks as more tests arrive.

High needs at least 3 tests, with its own results deciding 90% or more. Medium needs 2 tests and 70%. Anything less is Limited: expect the number to move as tests arrive.

The tests behind it

  1. 2025 2025 Summer Tire Test Shootout Auto Bild · 225/40 R18 P34 / 52
All Tests
View Test Results
1 Tests
0 Test Wins
34th Average
34th Best
34th Worst
YearTestResultAward
20252025 Summer Tire Test ShootoutAuto Bild · 225/40 R18P34 / 52
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Dimensions & Label Scores
View All

Size Range23 sizes available

205-265Width30-55Profile16-19Rim87-102 V-YLoad/Speed Index2023First On Market

EU Label

Noise

71-73dB

Popular sizes205/45 R16205/50 R17205/45 R17215/55 R17215/40 R17215/50 R17
Frequently Asked Questions
How good is the Star Performer Interstellar in the wet?
Across the 1 wet-braking test it has featured in, the Star Performer Interstellar stops 16.1% longer than premium rivals, 8.6% longer than mid-range rivals and 3.3% shorter than budget rivals. It has a Tire Reviews wet score of 39/100.
How good is the Star Performer Interstellar in the dry?
Across the 1 dry-braking test it has featured in, the Star Performer Interstellar stops 10% longer than premium rivals, 6.3% longer than mid-range rivals and 1.3% longer than budget rivals. It has a Tire Reviews dry score of 35/100.
What is the Star Performer Interstellar's EU tire label rating?
Across its range, the Star Performer Interstellar most commonly carries EU label ratings of C for fuel efficiency, B for wet grip and 72 dB for noise.
What sizes does the Star Performer Interstellar come in?
The Star Performer Interstellar is available in 25 sizes, ranging from 205-265/30-55 R16-19.
Owner Questions
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Star Performer Interstellar Owner Reviews

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