
User submitted reviews
Review by rick
always had great experiences on conti's, these 5000's are no different. I get fewer flats, good grip and provide a good ride feel compared to some other brands
Review by Anonymous
Great Tire for the price!!
Review by Matthew johnson
The 5000 was easy to mount ride is grate grip is good
Review by Greg C
These are on my Cannondale road bike and are the second set I have bought. I love the ride these tires give.
Review by Cyclingfc
Great tire. Improved over 4000S II.
Review by Don
Love the tire! Use it on my road bike and carry a spare as well.
Review by Anonymous
No idea I have not used them but I will
Review by Anonymous
I haven't had any negatives. These have been just as advertised. Great rolling, great cornering, good flat protection, and my new go to everyday road tire.
Review by Cyclist
Best tire we have found.
Review by dhawaii01
I'm loyal to the Contential Grand Prix and this tire is the BEST yet. Rolls smooth, no flats for 2 months now. Perfect tire for daily riding and can use for racing too.
Review by Nathaniel
Love these tires. For whatever reason, these tires make me want to go faster. Incredible rolling resistance and super sticky. Favorite tire right now.
Review by Anonymous
Less flats
Review by Anonymous
This tire has the best rolling resistance of any clincher tire I have ridden.
Review by Dog''s Boy
I've been using Grand Prixs for about 10 years. Great traction & few tire-related problems.
While the 5000 was recently released, and is 'new & improved,' there was nothing wrong with the 4000 IIs and the reduced price commonly found on them now makes them a really great deal. I will continue to run them on my road bike for years to come.
Review by Don
I'm a longtime fan of Continental clincher tires, having used Grand Prix 4000 (including S II) , All Season, & Gatorskin versions. Past GP 4000 tires have lasted 2000-3000 miles treadwear with few flats and no sidewall problems, with ride quality noticeably more supple than the All Season or Gatorskin. But in a GP 4000 S II pair bought from BTD this season that had only about 1000 miles use, the one on the rear wheel recently had a sidewall hole directly under the reflective strip letting a bit of tube push out through it (analogous to an intestine pushing through an abdominal hernia). This required discarding that tire for safety. Fortunately I had an extra tire available to replace it. I don't know if this indicates declining quality control or was just a random event, but I'm disappointed in the exception to the GP 4000's customarily excellent reliability.
Review by T. Johnson
I bought these to replace a set of Schwalbe Marathon Plus tires specifically because I was looking to reduce weight and rolling resistance. Based on research, this tire seemed to check both of those boxes while still providing reasonable puncture resistance.
These tires run incredibly smooth and effortless. As for puncture resistance, I just returned from a weeklong bike trip covering 500 miles of rural roads littered with sharp rocks and steel belted tire shards and didn't have one puncture. I even did a little gravel riding (less than 10 miles). I cannot comment on traction in the rain as I plan to use my Schwalbes for winter commuting, however due to the low weight and very low rolling resistance, I very highly recommend these tires for any type of distance riding (multiple day trips, or centuries), they exceeded my expectations.
Review by Boll Weevil
The only puncture I've ever had with Conti GP4000s was a pinch flat - my bad. For my road bike, I can't imagine a better investment, especially when they're on sale!
Review by Bill
I run the Continental Grand Prix S II road tire on three of my four road bikes. They simple are the best tire for the money. Good rolling characteristics, puncture resistant and long lasting. I have tried other brands with no where the success of these fine tires. Highly recommended for your road cycling both racing and training.
Review by Spartan Cyclist
Conti GP 4000 S II, great all around tires. I've been using these for racing and riding for the past two years. I would say I get about 2000-3000 miles out of a tire, so they do last a good while. They handle great and are nice and fast.
They also provide very good puncture protection for a high performance tire. I know there are other 'racing' tires on the market, but they are very light and thin and certainly put you at risk for flats. From my past experience, there are few things that take you out of a race as fast as a flat tire.
If you balance price, performance and protection I don't think there is currently a better tire on the market.
Review by Philip
This tire has just the right amount of road-gripping firmness while delivering a very comfortable ride. I'm very happy with the feel and handling. Its a big improvement over what was on my road bike previously.

















