
User submitted reviews
Review by Anonymous
My favorite tire for several years now. Ride quality is great and the durability is fantastic. A previous front racked up 5,800 miles and a paired rear hit 3,000. Catching a BTW sale is a great way to get these tires at a tremendous value.
Review by DK
I think of tires in terms of rolling resistance, grip, puncture resistance, weight, durability, and price. The Continental Grand Prix 4000 S II is my preferred option for an all around tire. The durability, puncture resistance, and price mean it's good enough for training, but the rolling resistance and weight mean it's also good enough for racing. If I could only have one tire, the GP 4000 would be my choice.
Review by Bill
Very good, durable tire.
Review by Anonymous
Great tire from continental less rollin resistance
Review by Z Man
I have been riding this tire now for about 5 years and I absolutely love the handling and longevity from a high performance tire.
Review by Anonymous
Tires are great (based on previous purchase). Bought these for second bike. Best price I could find in google search.
Review by Wambwaze
Performance and durability are excellent. Value rating is based on sales price.
Review by Anonymous
Love these tires. Been using them fro years now. Long lasting as wall a a great performer. I use them for traning, rideing and racing.
Review by Dale
I have been using this tire for a couple of years now. I can get about 1000 miles of use from the tire. I wish the tire was a little more puncture proof, riding in Southern Utah they have goathead thorns that wreak havoc on tires.
Review by BigAlSC
Excellent performance. Holds up well. The only tire I use.
Review by Anonymous
I can go miles and miles on these tires without a flat . The price is great and well worth it !
Review by JigaWhat
I purchase these at a good price. These are my tire of choice for all year around riding and racing.
Review by Al
This is a review of the Conti GP 4000s II.
This tire has it all, wet and dry performance, puncture protection, durability and a good price. This would be my tire of choice for general road bike riding if the Michelin Pro4 Endurance wasn't available for nearly $20 less. The GP4000s II wears better and lasts longer than the Pro4 Endurance but due to the cost difference the Michelin is a bit lower cost per mile.
Review by Anonymous
Really can't ask for more from a tire
Review by Anonymous
like the way they roll - like the way they look - and i get very few flats!
Review by Anonymous
These are my year round tires for training. They are durable and have good grip, even in wet conditions. I use these year after year. Wouldn't put these on my race wheels, a little heavy for that, but a great tire for everyday use.
Review by jimbax00
I rated 5 stars on value because Bike Tires Direct has a good price on these tires. My local shops are much more expensive. I purchased 23s but have now changed my mind after a recent bike crash (broken collar bone). From now on, I'm going to run at least 25s. I have a new bike coming with 28 tubeless. I believe that we'll soon see that tubeless is the way to go.
Review by PortlandJay
I put a fresh set of these tires on before the 2017 Levi's Gran Fondo. I rode the IL Regno route which is 116 miles and over 10,000 feet of climbing. The roads in Santa Rosa and Sonoma County, CA are extremely rough and this route took us on a mixture of dirt, gravel, pot holes, you name it! The tires held up exceptionally well without any issues. Last year I rode the 4 Seasons tire, but these Grand Prix 4000s II tires inspired just as much confidence on any type of roads.
Review by Oregonbiker
Great all-around tire! Great grip and acceptability durability! I rode these tires across the USA with only one cut and several flats in about 3000 miles....Another fellow rider used the Hardshell gatorskins....with even better durability...but definitely a slower tire than the GP4000 S II. I prefer these tires to the Specialized S-Works Turbo tires that came as original equipment on my Tarmac.
Review by Anonymous
Excellent tire.