Blackcircles.com are introducing two tyre brands to the ever-growing list of tyres we offer on our website – these two brands being
Roadstone and
Dynamo.
Both Roadstone and Dynamo are budget tyre brands that provide a cheap option for those on a strict monetary budget.
What are Roadstone and Dynamo tyres?
Roadstone and Dynamo are affordable tyre brands designed to offer reliable everyday performance at a lower price point. Backed by established manufacturers like Nexen and Sailun, they provide a cost-effective alternative to premium tyres without compromising essential safety standards.
For drivers looking to keep costs down without sacrificing quality, these brands offer a practical solution. Whether you need tyres for everyday commuting, long-distance driving, or general use, Roadstone and Dynamo deliver a balance of value, performance, and reliability.
Roadstone Overview
Roadstone are a budget tyre brand established in 1958 by tyre manufacturers Nexen. The Korean tyre manufacturing company have since produced Roadstone tyres which has seen Roadstone branded tyres be a key product in Nexen’s line-up.
Roadstone branded products are produced out of Nexen’s multiple manufacturing and R&D facilities around the world. These facilities include two 500,000 square metre large plants, located in Qingdao, China and Changnyeong, Korea, respectively.

Global R&D networks are a large part of the Roadstone business, with networks located in countries such as Korea, China, Germany, and the United States.
Including
Nexen tyres, Roadstone are prominent in Asia, being a factor in Nexen collecting 14.7% of the tyre market share in South Korea.
The introduction of Roadstone has added another budget brand to the extensive Blackcircles.com tyre range.
Dynamo Overview
Dynamo are a budget tyre brand owned by one of the leading tyre manufacturers in the world, Sailun. Dynamo branded tyres are produced in Vietnam through the Sailun factory.
Dynamo offer a range of car,
4x4/SUV, and commercial tyres at a cheap price-point.

Pairing with the low price of their products, Dynamo also offer tyres that are suitable for
different weather conditions.
As well as having their products being manufactured in Vietnam, they also have facilities based in Europe and North America, including being supplied in Ireland.
Much like Roadstone, the inclusion of Dynamo to the Blackcircles.com brand collection offers a new budget tyre option for customers.
Roadstone Tyre Models
Roadstone offer a wide range of tyre models with different levels of performance and
tyre sizes.
The Roadstone models available on Blackcircles.com are some of the tyre brand’s top models, offering cheap prices across the board.
Eurovis Sport 04
The
Roadstone Eurovis Sport 04 is a budget tyre model that offers reasonable performance in various conditions, arriving in 66 different variants.
The budget tyre model is available to order online today, with tyre sizes ranging from
165/60 R14 to
255/45 R18.
In terms of
tyre labelling, the Eurovis Sport 04 has official wet grip ratings in the range of A to C. The Roadstone model has fuel efficiency ratings of B, C, or D, with noise ratings ranging from 68b to 72b.
Since the introduction of Roadstone to the Blackcircles.com website, the Eurovis Sport 04 has been the most popular tyre model from the budget tyre brand.
NFera RU1
The
Roadstone NFera RU1 are 4x4 and SUV
budget tyres that come in 17 different variants.
The tyre sizes of the Roadstone tyre model varies, ranging from
215/60 R17 to
275/40 R20 sized tyres.
3+1 asymmetric grooves and silent sipes on the tyre contribute to the tyre model’s label rating, having wet grip ratings of A to C. Fuel efficiency ratings of the NFera RU1 model are either C or D dependent upon tyre size, with the noise ratings ranging from 69b to 73b.
Dynamo Tyre Models
Dynamo also offer a varied range of tyre models that are now available to order at Blackcircles.com today.
Street-H MU71
The
Street-H MU71 are passenger car tyres that arrive in 15 different variants.
Tyre sizes range from
215/55 R16 to
245/45 R19 for the Dynamo Street-H MU71.
The tyre labelling for the Street-H MU71 model is consistent across all tyre sizes, with wet grip labels of a C, fuel efficiency being an A rating, and tyre noise rating of 70b.
Street-H MH01
The
Dynamo Street-H MH01 is a touring
summer tyre well-suited for passenger cars, coming in 68 different variants.
165/60 R14 are the smallest size of Street-H MH01 tyres, with a tyre size of
235/65 R16 being the largest.
In terms of wet grip ratings, they range from B to C for the Dynamo tyre model. The tyres have fuel efficiency ratings of C or D, with tyre noise level ratings ranging from 69b to 72b.
Be one of the first to get your Roadstone or Dynamo tyres by
ordering at Blackcircles.com online today.
FAQs:
What are Roadstone tyres?
Roadstone tyres are a budget tyre brand produced by Nexen, offering affordable tyres designed for everyday driving with reliable performance and safety.
Are Roadstone tyres any good?
Roadstone tyres are a good option for budget-conscious drivers. Backed by Nexen’s manufacturing expertise, they offer decent performance, durability, and value for money.
What are Dynamo tyres?
Dynamo tyres are a budget tyre brand owned by Sailun, one of the world’s largest tyre manufacturers. They provide low-cost tyres for cars, SUVs, and commercial vehicles.
Are Dynamo tyres reliable?
Dynamo tyres are designed to offer dependable everyday performance at a competitive price point. While they may not match premium brands, they are suitable for standard driving conditions.
Who makes Roadstone tyres?
Roadstone tyres are manufactured by Nexen, a well-established South Korean tyre company with global production facilities.
Who owns Dynamo tyres?
Dynamo tyres are owned by Sailun, a major global tyre manufacturer based in China.
Are budget tyres safe?
Yes, all tyres sold in the UK must meet legal safety standards. Budget tyres like Roadstone and Dynamo are safe for everyday use but may not offer the same performance levels as premium tyres.
What is the difference between budget and premium tyres?
Premium tyres offer higher performance, better grip, and longer lifespan, while budget tyres provide a more affordable option for everyday driving with acceptable performance.
Are Roadstone and Dynamo tyres suitable for motorway driving?
Yes, both brands are suitable for motorway driving, but they are best suited for moderate speeds and everyday use rather than high-performance driving.
Which is better: Roadstone or Dynamo tyres?
Both brands offer good value for money. Roadstone benefits from Nexen’s technology, while Dynamo is backed by Sailun’s large-scale manufacturing. The best choice depends on availability, price, and vehicle requirements.