The Dunlop SP Sport Maxx GT 600 DSST CTT tire is an ultra-high performance summer run-flat tire with Dunlop Self-Supporting Technology (DSST) made for all-wheel drive Nissan GT-R super sports car. Combining motorcycle and car tire manufacturing and development technology, the Dunlop SP Sport Maxx GT600 DSST has the very highest levels of grip and handling. Extended mobility is an import feature as the GT-R does not have a spare tire. In addition to the DSST run-flat technology, the tire boasts a high-traction, silica-reinforced tread compound shaped into an asymmetric tread design. Its large outboard shoulder blocks and center ribs improve response to sudden brakes or speeding and gives stability while cornering.
The 3 circumferential grooves are backed up by notched inboard secondary shoulder ribs giving resistance to hydroplaning. This tire has twin steel belts along with Dunlop’s Jointless Band (JLB) spirally wrapped kevlar belts which gives these tires high-speed consistancy of shape, and consistancy of driving quality. The is an ultra-high performance tire designed specifically for the Nissan GR-R and other super cars.
For nearly 10 years, Giga Tires has served the online tire community. With over 1 million tires sold, 3K+ 5-star reviews, and thousands of tires at your fingertips at unbeatable prices, see for yourself why customers choose Giga as their online tire shop.
Dunlop Tires, founded in 1889 in Ireland, is a historic brand synonymous with pioneering tire technology and high-performance. Operating globally, Dunlop is renowned for its rich motorsport heritage and cutting-edge innovation, offering superior grip, responsive handling, and durability for passenger cars, motorcycles, and specialist racing vehicles. Dunlop boasts an unparalleled legacy in motorsport, having equipped the winning car in more 24 Hours of Le Mans races than any other tire manufacturer, showcasing its endurance and performance prowess.
The Dunlop brand is relaunching under Falken as a Tier 1 product in December 2025, starting with the Blue Response A/S line.
Have a question?
Monday-Friday, 8am - 8pm EST
Spanish speakers available Monday - Friday, 8am - 8pm EST
Compare tires at a glance using our easy test score® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.
Four criteria factor into easy test score®
Consumer reviews
Research based on customer reviews and buying behavior
Treadwear
The lifespan of a tire based on wear performance
Traction
The ability of a tire to grip to the road in wet conditions