
User submitted reviews
Review by Anonymous
Put them on my wife's road bike....she is happy with the performance thus far. Early days.
Review by Daniel
I cycled 13,000 miles in 2017 and am on track for 11,440 miles in 2018. Fitness is my goal and I belong to two cycling clubs for weekly rides. I ride the GP 4000 tires in the dry season in Oregon, and the only downside is the propensity to flat and gash-out before the tread is worn down on the rear tire.
Review by Ronald Borgwardt
I got 3000 miles on these tires with no flats.
Review by Ronald
I've put 3000 miles on these tires with no flats.
Review by Anonymous
The tires are on a set of ENVE wheels. Regular road use. Great grip. I use the 4000 S tires on all my clincher wheels
Review by Thomas
I always stock up on a few of these tires whenever they are on sale. They are light and durable. I use them for races and training. Rarely will they flat, and that is usually caused by steel wire from steel belted tires that litter our roads.
Review by Anonymous
This is not the smoothest rolling tire. It My last set made it over 3000 miles. For the money, to get a durable fast rolling tire, this one is hard to beat.
Review by MBA266
I use this product for crit racing. The tire conforms to the corners well and have good flat resistance on the open road.
Review by gdavis
For past 5 years or longer I have ridden on another brand tire, I was satisfied. Bought a pair of the Grand Prix S II's, and have only one of the two currently installed (on the rear). I immediately noticed a nicer ride, felt stickier too. Definitely a better ride than what I was accustomed to.
I'll go out on a limb without any empirical evidence at all - the tire seems faster. Just a a couple rides and will be changing the front soon - so we'll se about that. Have to give them a season to see how they hold up. But so far - nice tire.
Review by Marc
Will try the 25 but have ridden 23 for 1000s of miles with rarely a problem.
Review by Tom Strange
Amazing product. These are the only tires Ill ever need or want. As advertised. I only ride about 1,000 miles a year, but no punctures over last 2 seasons. And I ride on some roads. Ill give 5 stars because these Continentals are perfect for me.
Review by Jeff
Used on my road bike, I usually get close to 2500 miles before replacing
Review by Lee Evans
The best durable tires I have ever used. I buy a new set every winter and use all year. 4200 miles last year. Not 1 flat. Also low road resistance.
Review by Anonymous
Great tire. Rolls amazing. Smooth, fast. So far durability feels solid. Bought another set when they went on sale.
Review by PDXKing
I have Conti GP 4000 S on several bikes. They are my go-to tires for my rain bike, road racing bikes and tandem. I have used them in 23, 25, and 28mm widths. I have long loved the feel, traction and durability of these tires. Puncture resistance seems really good, too. The only improvement I could think of is for Conti to make a tubeless version available!
Review by Anonymous
Tire wears very nicely, I feel very safe on these tires on my high end bicycle
Review by Paul Graceffa
Great price & Delivery
Review by Anonymous
Fast tire!!
Review by WABiker
Awesome grip, decent flat protection, very fast and easy to put on the rim. My favorite race tire by a long shot.
Review by Gene Kriegsmann
I have had two sets of these tires on my BMC Team Machine SLR01 in the last 18 months. They generally last between 3500 and 4000 miles. During that time I have had only one flat tire, and that was largely my fault, as I was running too low pressure and got a pinch flat. I have absolute confidence in these tires under any road conditions. They cling to the road and never lose traction. I wouldn't put any other tire on my bike.