Kumho Strengthens Platinum Network With Reworked Dealer In Adelaide’s North

One of South Australia’s longest established tyre dealers has changed hands and been renamed with the prospect of even better service for motorists in Adelaide’s north.


St Agnes Tyre and Auto in Ridgehaven was originally known as Tyremag for over 48 years before recently being taken over and renamed by new owners Simon and Renee Hoff.


St Agnes Tyre and Auto, just like its predecessor Tyremag, is still a local South Australian family-run tyre store and continues to be strongly aligned to
Kumho Tyre as one of the tyre brand’s Platinum dealers.



New owners Simon and Renee Hoff said buying the tyre dealership was a long term investment and bringing on very experienced store manager Darren Brealey will make the day-to-day operation a pleasant one for customers who come into the store.


“Darren has been in the tyre game for 25 years and actually started his career in tyres at the old Tyremag, so what he doesn’t know about tyres isn’t worth knowing,” said Simon Hoff.


“We decided to re-brand and freshen up the look of the business when we took over and we will continue to have a close relationship with Kumho Tyre as a Platinum Dealer,” he added. “It makes sense as far as we are concerned, Kumho makes fantastic tyres, they are easy to deal with and they have made us very welcome as part of the Platinum Dealer network.” 


St Agnes Tyre and Auto is a tight knit team with Darren running the operation day to day with assistance from mechanic Shane and tyre fitter Joel, while Renee Hoff looks after accounts and finances in the office.


“It really is a fantastic team, and we are going to continue to offer great customer service and to grow and build the business as Adelaide’s leading Kumho dealer,” Simon said. 



According to Kumho Tyre Australia’s National Retail Operations Manager, Paul Deer, the company welcomes Simon and Renee Hoff to the Kumho family and for the boost they bring to the Kumho network in South Australia.


“Under the stewardship of Darren Brealey the business has a huge amount of expertise and with the resources and effort being invested by Simon and Renee we look forward to growing the brand and the business in Adelaide’s north,” said Deer.


As well as selling a great range of tyres, St Agnes also specialises in car servicing, wheel alignments, batteries and wheels along with complete wheel alignment and wheel balance services, puncture repairs, tyre and rim safety inspections, tyre technical advice, and professional tyre recommendations at the best possible price.


St Agnes Tyre and Auto is located at 1277 North East Rd. in Ridgehaven.


VISIT THE TEAM
By Genevieve Waller September 30, 2025
The festive season is right around the corner and that means road trip time! Hit the road with confidence knowing you're travelling on quality tyres, and there's no better place to get them than at St Agnes Tyre and Auto. When you purchase 2 or more tyres from the Kumho product range , hold on to your receipt! If you go online and register your purchase you’ll go into the draw to win one of 50 x $100 prepaid Visa gift cards*. That’s fuel and snacks for your road trip! How to Enter: Purchase 2 or more Kumho brand tyres Keep your receipt Register your details online by December 12th The prize draw takes place on December 15th, with 50 lucky winners receiving a $100 prepaid Visa card - just in time to hit the road! Why Buy Kumho Tyres? Kumho is known worldwide for durability, traction, and smooth performance. Whether you need tyres for an SUV , EV , passenger car , or off-road vehicle, Kumho offers a wide range to keep you safe and comfortable from the highway to the backroads.
By Genevieve Waller September 15, 2025
The Canterbury-Bankstown Bulldogs Head Coach and star players were some of the first people to put the new Kumho Road Venture RT tyres to the test and believe the similarities between how they need to perform on the field is comparative to how the new RT performs on all surfaces.
By Genevieve Waller September 2, 2025
Leading tyre manufacturer Kumho has launched an all new ‘Rugged Terrain’ tyre (RT) designed as the ideal on and off-road tyre allowing 4WD, ute and SUV owners to get the best of both worlds in one product. The new Kumho Road Venture RT completes a totally revitalised line up for Kumho in its range of 4WD/Ute/SUV tyre range and will sit between the already launched and highly acclaimed All Terrain Road Venture AT52 and the tough Mud Terrain, off road, maximum traction Road Venture MT51 and MT71 .
By Genevieve Waller July 29, 2025
Kumho has announced it has been selected as the original equipment (OE) tyre supplier for Kia’s much anticipated new ute/pickup, the Tasman. The Kia Tasman will be equipped with Kumho’s Crugen HT51 , an all-season tyre, designed specifically for SUVs and pickups.
By Genevieve Waller May 29, 2025
Kumho Tyre have once again been part of a grand adventure, joining the crew from 4WD 24/7 on a trip across the Australian outback to visit one of the most remote pubs in the world. Jock McDonald and his team from the world’s most popular 4WD Youtube channel 4WD 24/7 , recently completed a journey across thousands of kilometres on the Kumho Road Venture AT52s . Jock, along with fellow 4WD 24/7 member Jesse purchased two beaten up backpacker rigs and made the journey from Brisbane to Birdsville as part of their Kincrome Bush Mechanic Challenge. Tackling harsh desert terrain, flash flooding and on-the-fly repairs, Jock and Jesse take on one of the channel’s biggest ever challenges! Check out the full video below to see how the AT52s fare against the harsh and unforgiving Australian terrain.
By Genevieve Waller May 29, 2025
Kumho Tyre Australia , through the partnership with NRL club Canterbury-Bankstown Bulldogs are helping to empower local teenagers through the newly introduced Game-Changers program. The Bulldogs Game-Changers has been developed as a unique and authentic educational program designed to equip high school students with essential life skills. The program is a community collaboration uniting schools, industry, law enforcement and the spirit of sport to empower students to confidently navigate real-life challenges. As part of the program, Kumho Tyre Australia supports students through a road safety topic that is one of seven core topics that include: mental health, physical health, financial literacy, safe social media use, career planning and leadership.
By Genevieve Waller April 30, 2025
A leading German tyre industry website has judged Kumho Tyre’s brand new Ecsta PS72 Sport as amongst the three top tyres in a wide spread performance tyre comparison test in Europe. Die Reifentester , which is a major German tyre website, whose name translates to “The Tyre Testers” used identical Volkswagen Golf GTIs to judge critical performance, safety and handling of eight of Europe’s best selling 225/40 ZR18 size performance tyres. The tests were overseen by leading tyre tester and former tyre developer Dirk Vincken, along with experienced motoring journalist Joachim Fischer, with the team comparing the tyres at the ATP proving ground at Papenburg in Germany. The Kumho Ecsta PS72 Sport was one of only three tyres, and the only non-European tyre in the comparison to be badged as “very good”. The testers said the Kumho performed well across the board, earning it the “very good” overall rating. Four of the seven tyres in the comparison were European manufactured, while there were two from Korean makers and one from Japan. The Kumho Ecsta PS72 Sport shared the winners’ podium with two European tyres, as the Kumho impressed in all disciplines, with good to very good results, and despite being amongst the least expensive tyres in the test.
By Genevieve Waller April 30, 2025
Kumho Tyre Australia has launched its most advanced and accomplished ultra-high performance tyre ever with the arrival of the new Kumho Ecsta Sport PS72 . The new Kumho Ecsta Sport PS72 is the result of collaboration between Kumho’s European Technical Centre (KETC) in Germany and Kumho R&D headquarters in Korea, and is part of Kumho’s recently announced Premium Selection Range .
By Genevieve Waller April 13, 2025
Turn Tyres into Travel – Win a $10,000 Trip with Kumho!*
By Genevieve Waller April 2, 2025
Kumho Tyre has again been chosen by global automotive giant, Volkswagen Group to be the original equipment (OE) tyre supplier on two of its new models from two of its leading brands. The Kumho Ecsta PS71 has been chosen by Volkswagen Group as the OE fit tyre for both the new Volkswagen Tiguan and the Cupra Terramar compact sports SUVs. The new Volkswagen Tiguan and the Cupra Terramar are both based on Volkswagen Group's latest MQB Evo platform.