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700c x 23mm
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Continental Grand Prix 4-Season with Vectran

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MSRP:$79.95
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Continental's tough Grand Prix 4-Season is even tougher with the addition of the Vectran anti-puncture breaker. The ultimate combination of speed, low weight, and all-weather performance, combined with excellent puncture and sidewall protection. Black casing with added DuraSkin sidewall reinforcement for protection against cuts and abrasion. The Vectran breaker wards off flats but is also supple for less rolling resistance and greater comfort than other puncture resistant barriers. Kevlar beaded folding tire. 430 TPI. Max inflation pressure 120/120/115 psi for 700c x 23/25/28/32mm size tires (622 ISO). Weight is 220/230/250 grams.

Made in: Germany 

700c x 23mm

Weight: 220 grams

ISO (ETRTO) Size: 23-622 

Max Pressure: 120 psi

700c x 25mm

Weight: 230 grams

ISO (ETRTO) Size: 25-622 

Max Pressure: 120 psi

700c x 28mm

Weight: 250 grams

ISO (ETRTO) Size: 28-622 

Max Pressure: 115 psi

700c x 32mm

Weight: 250 grams

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Reviewed 8/23/2018
by Sisophous
Cycling Enthusiast
New Rochelle, NY
Value Rating
Overall Rating
3 of 4 customers found this review helpful.
Best Road Bike Tire

I've yet to get a failure with this tire and I am on my second set. I change my tires roughly every 3,200 miles to be safe but could get substantially more had I wanted to. The 4000s kept getting sidewall failures so I gave up on them. The 4-Season is much more durable and gives an equivalent ride to the 4000s. I was told if durability is your main priority then go with the Gator Skins but if you want solid tires that delivers performance then the 4-Season is the best option. For added protection, I also suggest adding Stans sealant to your tubes and make sure they have removable cores. Careful not to remove the valve cores when taking off the pump nozzle like I did and got 2 ounces of sealant in my face. (Pumps with pressure release buttons will avoid this. )No flats since doing this in over a year and I now ride with peace of mind.

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Reviewed 11/15/2018
by Slim
Cycling Enthusiast
Western North Carolina
Value Rating
Overall Rating
Best all around road tire on the Market!!

my son is a cat 1 racer and trains on these year-round.....believe me I have purchased MANY and these are by far the most reliable.

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Reviewed 9/7/2018
by Ohio biker
Cycling Enthusiast
Northern Ohio
Value Rating
Overall Rating
The best tire I have for on rough and chip seal roads. one three sets of wheels.

Quiet, fast and handles assuredly on rough country roads. Works ok on dirt paths also. I have it on road bike, and hybrids.

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Reviewed 11/10/2018
by sean
Competitive Racer
New York, NY
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Overall Rating
winter tires for off season miles

i use these for my winter bike, which is a fixed gear track bike, I ride over city streets in all conditions, including leaves, snow, sleet and rain. Certainly do recommend.

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Reviewed 11/8/2018
by sean
Competitive Racer
New York, NY
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Overall Rating
winter tires for off season miles

i use these for my winter bike, which is a fixed gear track bike, I ride over city streets in all conditions, including leaves, snow, sleet and rain. Certainly do recommend.

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Reviewed 8/31/2018
by Anonymous
Casual Cyclist
Denver
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Overall Rating
0 of 1 customers found this review helpful.
Smooth Ride, Easy Mount

Only had a few dry rides on these, but road use is great and smooth. Needed replacements for the stock tires on my 10 year old used bike purchase. Easy to mount using a couple tire levers (not my first rodeo however). Bought for the extra protection after getting almost a flat per ride on my other bike.

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Reviewed 10/18/2018
by Anonymous
Overall Rating
Love These Tires

This is my third set of these tires. They wear great and have not had any issues with flats.

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Reviewed 3/24/2017
by Don Spencer
Cycling Enthusiast
Portland, Oregon
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Overall Rating
26 of 27 customers found this review helpful.
Very best toughy tires for longevity, puncture resistance, grip, plus simple artistic tread design.

As a 71 year old retiree I have the privilege of riding a titanium Habanero crosstour bike with disk brakes for 150 to 250 miles each week. Plus the Continental tired Habanero takes me on 2 or 3 tours of 300 to 400 miles each summer. I pack light (- 40 lbs) and the 4 Season 28 mm tires carry that total 225 lbs over country roads and hard packed gravel with ease. I buy a new set for the summer tours then ride them out in the wet falls and winters of the Willamette Valley. They flat seldom. Unavoidable road debris cuts the tread but the tough core protects the tube. The slight increase in tire weight provides a security tread for all conditions increasing my confidence in cornering at high speeds. Yes, 71 year olds can attain high speeds and corner without causing heart attacks or strokes. I trust this tire more than any (and I have bought and replaced many tires). I could but wont' name a few duds that cost about the same.

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Reviewed 5/23/2017
by CD
Competitive Racer
chicago, Illinois
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Overall Rating
8 of 8 customers found this review helpful.
Robust tire with good handling quality.

I really enjoy riding on Continental tires. Typically in nice conditions I'll be on Conti GP4000IIs tires but, when I know conditions will be poor and the road may not be very nice, I like to slip on these Conti GP4-Seasons.

I've used these tires for when I'm going to do a long ride in the rain or when I'm going to be going over more difficult roads. I feel quite confident taking these tires through a slightly rough gravel trail section without having to worry about a puncture.

I also used these for a criterium which took place in the rain. A few guys fell in a set of technical corners but I was able to get through with confidence with these tires.

All in all, I would recommend having a set of these 4-seasons on hand in case you are going to be riding in off weather. Or if you expect to be riding on mixed roads, they are quite robust in terms of puncture resistance.

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Reviewed 10/4/2018
by Rik-b
Cycling Enthusiast
Vermont
Value Rating
Overall Rating
Sidewall issues

The tires feel great. They roll great. However Ive had sidewall failures on both front and rear. Id recommend them for how they feel but cant as a result of the sidewall issues. I have less than 500 miles on the pair. Perhaps it was just a bad day at the factory.

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Reviewed 4/17/2017
by PacificNW Rider
Cycling Enthusiast
Pacific NW
Value Rating
Overall Rating
7 of 7 customers found this review helpful.
Tough, wide, sticky and comfortable

I've been riding the 28mm version of these tires in the beating down rain, crud, gravel, branches, rocks and muck on the side of the road in Pacific NW springtime. No flats, traction is very reassuring and the tires feel great. I ride them at low pressures (65-70 PSI) on wide-ish rims. Did I mention the ride feel is great? Comfortable, not harsh. I've ridden other 28mm tires at the same pressure and those others are not as comfortable. Can't speak to long-term durability but so far they are holding up great with a few hundred miles on them.

Note these are muck and grunge training or commuting tires, not racing tires. That's what I rated them as. If you want lightweight racing tires with low rolling resistance, these ain't those. But as winterspring training tires, these are the best tires I've run in years. Very satisfied.

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Reviewed 4/27/2017
by Joe Rider
Competitive Racer
Bucks County, PA
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Overall Rating
2 of 2 customers found this review helpful.
Solid and tough all around performer

I picked up a pair of these while on sale at a great price. I use them for general road riding/training and for a few gravel-grinder organized rides (Hell of Hunterdon, Fool's Classic). After using several brands/models of tires, these have held up the best for the gravel roads. MUCH better than GatorSkins which I have had terrible luck with tearing the sidewalls on several. This is a much better tire IMO and a better price. Supple enough to use as a daily road tire as well.

I'm 140lb and the 25mm work well for me - I don't like the ride/feel of wider tires. Zero punctures, flats, or tears after many miles of rough gravel.

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Reviewed 2/16/2017
by Anonymous
Cycling Enthusiast
Portland, OR
Value Rating
Overall Rating
4 of 4 customers found this review helpful.
Great winter tire

Have always had good luck with Continental tires, and I especially like the GP 4-Seasons for my winter bike due to its nice ride quality, excellent grip on wet pavement, and decent flat resistance. The tread compound does seem fairly soft, which is undoubtedly why they grip so well, so they may not last as long as tires with a harder compound - but for me that's a worthwhile trade-off. I'm happy to get 1,500 - 2,000 miles on a set of tires and the GP 4-Seasons will do that easily.

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Reviewed 9/20/2018
by Len
Cycling Enthusiast
Albany,NY
Value Rating
Overall Rating
My Go-Tire

This tire has low rolling resistance, good handling and fairly durable. Also, I dont get too many flats with this tire.

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Reviewed 9/4/2018
by Tom
Cycling Enthusiast
Portland, OR.
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Great Tires!

These are great tires. I got the 25's and am running them at 100psi. Currently at about 600 miles and no flats and no sign of wear. Super happy with these tires and consider them my new go-to tires for all riding conditions.

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Reviewed 9/4/2018
by Anonymous
Cycling Enthusiast
Someset County, NJ
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Overall Rating
1 of 1 customers found this review helpful.
I was recommended these tires by a biking friend of mine, and they have demonstrated to be an excellent choice

I put these tires on my bike at the beginning of the year, and they have held up really well. Hopefully not jinxing myself by this statement, but I have not had a flat since I have been using them. (My previous tires seemed to be very susceptible to flats.)

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Reviewed 8/25/2018
by Anonymous
Cycling Enthusiast
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Overall Rating
1 of 2 customers found this review helpful.
best tyre ever.

The best tyre ever

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Reviewed 8/16/2018
by hanyeol
lynnwood
Overall Rating
1 of 3 customers found this review helpful.
Perfect good

No flatttube.

No sleep wet road

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Reviewed 8/13/2018
by davidshiloh4
Cycling Enthusiast
Denver, Co
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Best Overall Tires out there!

I've used these tires for the last 3 seasons and I've yet to get a Flat even though I've put over 3,000 miles on each pair. I ride them in the Fall, Winter, and Spring as they wear great and handle well in the bad weather. They are not as fast as the 4000's, but they wear better and handle better. I love them!

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Reviewed 8/6/2018
by Anonymous
Overall Rating
0 of 2 customers found this review helpful.
excelllent product

Tires good quality And soff road

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