ContinentalGrand Prix 4000 S II 700c Road Tire(Return to Product Page)

Easy to get on and handled really well in the rain

Used on a Trek Madone road bike which provides a softer feel but yet don't lose speed, in fact a faster tire at 28mm which has really been a pleasure to experience for an older rider. The cons are the tires softer ride doesn't withstand the hard longer miles another tire might hold a bit longer.

A friend recommended these tires to me and I've loved them. They have tiny marks in them for you to be aware of how much wear they've gone through and know when to replace. Didn't get the reflective kind but I think I will when shopping for new tires. Also rode in rain and they performed GREAT.

This a great tire. Rolls very well. Good training tire or racing tire. Very fast.

Well, out comes the GP 5000 for 2019, but I still look to the 400 for proven performance. You can't beat this tire reliability, grip, strength,....it has it all. I'll tell you how it lasts when I reach the 10,000 mile mark!

I have been riding for about 4 years and these are the best tires I have used.

You can't go wrong with these tires. They're my favorite for both racing and training.

Good quality and a nice ride. Have been riding for years.

Been using these tires for years. Fast, supple and better then most regarding flats. That reflective stripe is very sharp especially with aero wheels.

It may have been replaced by the 5000, but this tire has been proven through and through. With a discounted price, this tire is still well worth it. Cant pass it up and will not hesitate to buy again.

Just received my new Trek Madone bicycle. After a flat on second ride, ordered 4000s and replaced factory tires. Continental 4000 S2s are lighter, smoother and better looking. The reflective strip is very sharp!

Super light and easy to install

The only tires I will use on my bike. Gets an occasional puncture but prevents a lot more.

Switching from a completely smooth road tire to a grippier one was the best switch. Massively versatile for a road tire.

Perfect tire for year round use. Handles the wet roads found here for most of the year, and then really shines during the couple of months of dry. Range of widths provide an option for all. Does run a little wider than posted dimensions.

I had previously ridden on Vittoria Open Corsa clinchers. These ride as fast as the Vit's but not as supple. The Vit's are good for a 1500 miles max. and seem to cut very easily.The speed advantage the Conti's provide more than makes up for the less supple ride quality and so far I've experienced no punctures. When on sale I usually buy a pair.

The Gold Standard

Super fast, super grippy, relatively long lasting. These have been my go-to tire for as long as I can remember. New bikes get them installed near immediately. I use these daily and no complaints on longevity, but the 4-Season isn't a bad option if you're not racing.

Good light weight, that handles the road well

Durability , ride and speed are all at high level.