The 700x25s are my go-to tire these days, especially with the great prices you can get now. Don't overlook the reflective version. I use them on my touring bike. At night with a headlamp on, they are incredibly bright. Helps me find my tent in the dark.
I really wanted to see if these tires were much better than gator skins or ultra sports or thickslicks. At the price point it finally became worth it to check it out. They are definitely a superior option to all above mentioned. They have enough puncture to have survived my neighborhood for the last month and that is a strong endorsment. Very much worth buying at the current price.
2000 miles plus Work well for me
This is a great tire for all around riding I also use gatorskins in the winter so when I put these on it makes the bike feel more lively. Funny thing is I dont seen to be able to notice a difference in punctures between these and the heavier continental model.
The rubber compound is so sticky the tires pick up small rocks, which you have to listen to as you ride along. With latex tubes, I never experienced a slow flat with these tires, only blow outs that required patching the tire in order to keep using. Riding 150 miles a week, four tires lasted an average of five weeks each, when I gave up and changed to a different tire. The 4000 is annoying, unreliable and time-consuming to keep rolling.
Perfect all around performance tire, from racing to long hauls, great sturdy tire
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.
Love these tires. Very grippy and I get an excellent role. Seems to be faster than my Gator hardshell tires that I had previously.
Ivy been using these tires for several years now and I can honestly say Ive never had a flat due to a puncture. They have exceptional grip and wear like iron.
I have been riding for over 40 years and tried many different tires. The Continental Grand Prix 4000 S II 700c Road Tire is one of the best for wear, flat protection and cut protection. I usually get 4000 miles out of The Continental Grand Prix 4000 S II 700c Road Tires.
the continental gp 4000 sII road tire is a very good tire - perfect for the winter in the PNW where the roads are wet, and the shoulders littered with debris. These tires feel great, and are durable enough that I'm not worried about flats yet. So far, about 500 miles on them and i am very happy. And bonus!, the 28mm tires are actually 29mm when installed on Mavic Open Pro rims.
Switched to Continental GP 4000 after years of using Michelin Pros. Liked Michelin Pros because of their grip, giving confidence on speedy turns, but prone to flats & quick wear. Rarely got more than 2,200 miles on a pair. In 16 months on Continentals, only one flat, & got 4,800 miles on first pair, making price premium over Michelin's well worth it.
This a great tire. Rolls very well. Good training tire or racing tire. Very fast.
Have not used yet but have been good tire in the past.
Ride about 120 miles a week on 3 rides. Dont like changing tubes on the road. These tires when fairly new offer excellent flat protection along with a great ride. Swap them out before the wear dimples disappear.
Had to replace an almost new front tire at home due to sidewall damage. A gator skin might have been less vulnerable to this unseen road hazard.
That said will stick with this model. Buy them in pairs when on sale.
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 am extremely pleased to report that after four years and over 30,000 miles of using this tire in country and urban road conditions my records reveal that 60% of the total number of tires I have ridden until quite worn out were retired without a single flat. !!!
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.
