Introducing the all-new Sportmax Q4. Bold look, bold performance for bold riders. A purpose-built track-day tire achieves lean angles up to 62 degrees! More than any other street-legal tire Dunlop has ever made.
Built specifically for the track, and upon the legacy of the Q2 and Q3, the Dunlop Q4 Sportmax tire continues to push the performance capabilities of a street legal tire. Dunlop's engineers have utilized a new tread pattern that increases the contact patch during extreme lean angles and updated compounds that provide better grip than the Q3+ at all temperatures. Dunlop was able to reach lean angles up to 62 degrees, which is more than any other street legal tire they offer.
Riders on high performance motorcycles looking for the next generation of track day tires should look to the Dunlop Q4 Sportmax tires.
Features:
Purpose-built for track use
Tested at Huntsville Proving Grounds, Virginia International Raceway, Chuckwalla Raceway and Roebling Road
Achieves lean angles up to 62 degrees, more than any other street-legal tire Dunlop has ever made
User-friendly and does not require tire warmers
Single compound
Able to run at street tire pressures, eliminating the need for chassis or electronic adjustments
Rear tire contains carbon black compound just like Dunlop’s racing slicks for maximum grip
Jointless Tread (JLT) technology uses a continuously wound strip compound to optimize stability, flex, and grip across the tire profile
Carbon Fiber Technology (CFT) uses carbon fiber reinforcement in the sidewalls for exceptional cornering performance, braking stability and feel
Made in the USA
Part Numbers for Dunlop Sportmax Q4 Front Tire
Reviews
Rated 5 out of
5 by
DDonaldson from
Best tires I've ridden in my life. They heat up super fast, have great traction and so far they are lasting too.
Date published: 2018-08-26
Rated 5 out of
5 by
DanielS from
Phenomenal tracton, great tire feel, little lifeThis is a phenomenal tire that provides excellent grip at ludicrous lean angles on a track. This is a single-compound DOT track tire but don't make the mistake of thinking you can run these on the streets. This really isn't meant for the roads. These tires heat up quick, but lose heat just as fast, as such it is only really usable on a race track. Don't expect it to last very long either, a couple track days at the most.
Date published: 2021-08-02
Rated 5 out of
5 by
Cjwcjw from
Dunlop q4s delivered to my door for around $100 less than the local shops. On time and to spec. Fortnine is my go-to for bike stuff
Date published: 2021-06-28
Rated 3 out of
5 by
Rosner from
Mounting issuesIt’s winter in Ontario so no ride information, I will say this was the hardest tire to seat on the bead in my 40+ years of screwing around with motorcycles. My garage is kept at 65 Fahrenheit and I have a Ingersoll Rand 5hp 60 gallon compressor pumping 120 psi into my airline....of which I needed all of....and the addition of brake cleaner on the bead to get it to seat. Rim is a 17x5.5 stock ZX7, tire is a 180/55/17 .
Date published: 2021-03-06
Rated 4 out of
5 by
Sam911 from
Adhérence remarquable, durée de 425kmAdhérence extra sur piste sèche de 10°C à 30°C. J'ai fait 2 trackdays et 4 sorties sur piste de GoKart, ±425 km. Je suis groupe jaune. On ne voit plus les rainures sur les côtés, le centre est encore neuf. La "chicken strip" use de façon étrange. J'ai inversé le pneu pour maximiser son usure vu les pistes qui tournent à gauche.
Date published: 2019-10-07
Rated 5 out of
5 by
michel from
Bought this for my son and hé is very happy with it
Date published: 2018-11-05
Rated 5 out of
5 by
Dave from
Dunlop Sportmax Q4 TiresGreat track day tire!! Would definetly purchase this product again.
