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Continental Grand Prix 4-Season Road Tire
Continental Grand Prix 4-Season Road Tire Continental Grand Prix 4-Season with Vectran
Continental Grand Prix 4-Season Road Tire Continental Grand Prix 4-Season with Vectran
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Continental Grand Prix 4-Season Road Tire
Continental Grand Prix 4-Season Road Tire Continental Grand Prix 4-Season with Vectran
Continental Grand Prix 4-Season Road Tire Continental Grand Prix 4-Season with Vectran

Continental
Grand Prix 4-Season Road Tire

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  (504 customer reviews)
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Your Daily Rider That Shows Up For The Races

The Continental Grand Prix 4 Season Road Tire is the winter racing and training tire you've been looking for. Fast enough for race day but won't leave you stranded at the side of the road. The GP4S is built tough for the grit, grime and debris-strewn reality of wintertime training.

The Grand P features a 330TPI double layer Vectran belt under the tread. This proprietary fabric is a liquid-crystalline polymer that is exceedingly strong and tear resistant yet manages to be extremely lightweight, making it ideal for racing.

Taking the Grand Prix 4 to the next level and beefing up reliability, Continental reinforced the sidewall with DuraSkin, a polyamide fabric that keeps road grit and grime from penetrating to the tube.

Features:

  • Versatile road tire works as a daily driver and shows up at the races
  • Double layer Vectran with DuraSkin sidewalls for puncture resistance
  • Fabric designed to keep harmful debris out of the inner tire
  • 700c folding bead clincher tire
  • 330 TPI
  • DuraSkin casing
  • Available in 700x23-32mm

  • B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

     

    Wheel Size: 700C/29" (ISO 622) 

     

    Tire Type: Clincher-Folding 

     

    Threads Per Inch: 330 

     

    Made in: Germany 

    Tire Width: 23mm (0.9in) 

    Tire Width: 25mm (1.0in) 

    Tire Width: 28mm (1.1in) 

    Tire Width: 32mm (1.3in) 

    700c x 23mm

    Weight: 220 grams

    Mfg PartNum: C1031123 

    Tire Width: 23mm (0.9in) 

    RimSize: 622 mm

    Width: 23 mm

    ISO (ETRTO) Size: 23-622 

    Max Pressure: 120 psi

    700c x 25mm

    Weight: 230 grams

    Mfg PartNum: C1031225 

    Tire Width: 25mm (1.0in) 

    RimSize: 622 mm

    Width: 25 mm

    ISO (ETRTO) Size: 25-622 

    Max Pressure: 120 psi

    700c x 28mm

    Weight: 250 grams

    Mfg PartNum: C1031428 

    Tire Width: 28mm (1.1in) 

    RimSize: 622 mm

    Width: 28 mm

    ISO (ETRTO) Size: 28-622 

    Max Pressure: 115 psi

    700c x 32mm

    Weight: 250 grams

    Mfg PartNum: C1031432 

    Tire Width: 32mm (1.3in) 

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    (416)
    (72)
    (5)
    (5)
    (6)
    (83%)
    (14%)
    (1%)
    (1%)
    (1%)
    Very Happy
    rating
    by Zoby
    Cycling Enthusiast
    Houston, Texas
    6 of 6 customers found this review helpful.

    Replaced Gatorskins with Four Seasons. My Vigorelli came with 25mm slicks, upgraded to the 28mm Gatorskins. Ran the Gatorskins for 5600 miles. Bought 28mm Four Seasons, but the rear tire was too large for the rear brake housing on Shimano 105s. Western Bike Works exchanged them for 25mm. Pumped up to 100 psi, the tire width is 26.51mm, measured with electronic caliper. Perfect tire for how I ride. Love them. My training rides are 40 miles, over Houston streets, then concrete bike lanes along the bayous. Club rides 30 - 50 miles long.

    Reviewed 11/27/2018
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    Deteriorate too quickly
    rating
    by M from Redlands
    Cycling Enthusiast
    Redlands, CA
    0 of 2 customers found this review helpful.

    I run or have run various conti tires and tried these for first time. After three years mounted (not heavy miles) they have developed splits/cracks all around the circumference of the tread of the tire (plus the usual deterioration of the threads around the sidewall you get with all contis). But none of my other contis have ever developed the cracks. Still riding on them but it looks like the tread is all coming apart. For comparison I have a set of Conti Grand Prix on another bike which are original tires and over seven years old with none of this happening. Would not buy this particular type again and after the blow-off I got from conti consumer support when I brought this to their attention I am rethinking the brand in general.

    Reviewed 9/5/2021
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    Great tires for all seasons - just as it says
    rating
    by Anonymous
    3 of 3 customers found this review helpful.

    I have been using them on my trek road bike for years. I average less than one flat per year (I ride 5,000+ each year). Expensive tires but they last. My 32 mm tires will last over 5000 miles.

    Reviewed 7/20/2021
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    ARE GP4S POSSIBLY THE BEST ALL AROUND, HEAVY-DUTY TIRE OUT THERE?
    rating
    by Anonymous
    Cycling Enthusiast
    Portland
    8 of 8 customers found this review helpful.

    I run 28s on both my winter training gravel bike (CX) as well as a tandem. I've ridden on all kinds of gravel roads and even on a few MTB trails with them. On the tandem we've recorded descending speeds of over 60mph and find them totally trustworthy. Logically, they are slightly heavy, but otherwise great handling, super durable, and hard wearing. My go-to tire.

    Reviewed 2/27/2017
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    Great tire, year round
    rating
    by Anita (WesternBikeworks.com Staff)
    Competitive Racer
    Portland, OR
    21 of 23 customers found this review helpful.

    I use the Grand Prix 4-Season on both my road racing bike and my commute bike, it handles well, and offers more puncture protection than a race tire. These are great tires, rain or shine, which is especially good for those long winter months (here in Portland, OR, anyway). If you find yourself faced with snow in winter, a studded winter tire is more up your alley.

    Bottom line, this tire handles nearly as well in rain as it does on dry ground. It's a great purchase for anyone who rides in all conditions, and wants a durable tire that feels good.

    Reviewed 10/1/2010
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    one more fan
    rating
    by tal
    Cycling Enthusiast
    NorCal
    4 of 4 customers found this review helpful.

    Like many other reviewers I am a big fan of these tires. The only improvement I'd like Conti to make is to go one size wider. If I could I'd ride a 28 on the front and one size wider in the rear during the winter months when I'm commuting in the dark.

    Reviewed 8/15/2014
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    very durable
    rating
    by danielvcampbell
    Daily Commuter
    Nevada County, Ca.
    4 of 4 customers found this review helpful.

    I am a daily rider, 20 to 30 miles. I have been using Conti GP 4-season's for years. Fronts last me 12000 to 15000 miles, rears 8000 to 9000 miles. There is not a thing I don't like about them.

    Reviewed 6/25/2020
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    28mm are too big for the rear tire on Trek Domane
    rating
    by Eric Michael
    Daily Commuter
    Erie

    I bought the 28mm 4season to replace 4 year old 28mm Gatorskins. The Gators lasted over 10000 miles and still look usable. My bike shop said the rear tire looked thin. I put the 4 seasons on, noticed that the back tire was hitting the frame, made sure it was on right, still hitting. Took it down from 115psi to 80psi and it just barely gets through. Im still going to use them and hope that a little wear gives more clearance so I can pump my tires up! I give it a 3 because it is larger than 28mm, which is the max size for my domane. The gators had plenty of clearance even when brand new. Why the size difference, conti?

    Reviewed 5/11/2019
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    Wears well but noisy
    rating
    by jonj
    Cycling Enthusiast
    Brenham, TX
    3 of 3 customers found this review helpful.

    These came highly recommended for my somewhat rough country roads and occasional gravelcaliche segments of rides. Never had a flat on them. They are, however, a noisy tire, more so than Michelin, Vittoria, Hutchinson I have used. Grip was on par with other tires. Good tires but there are equally good tires that do not have the road noise.

    Reviewed 10/19/2018
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    Tough tires!
    rating
    by Seattle Sculler
    Cycling Enthusiast
    Seattle
    2 of 2 customers found this review helpful.

    I used these tires on my steel frame road bike to ride across Bhutan in 2012. Despite the rough conditions, I never got a flat.

    Reviewed 10/8/2018
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    Great road tire for those who hate flats
    rating
    by RAP
    Cycling Enthusiast
    Salt Lake City
    3 of 4 customers found this review helpful.

    Ride about 2,000 miles per year and have used the GP 4-season for 15 years or so. I have had very few flats, probably less than one per year on average. Great traction and handling. Hard to beat this tire at the sale price.

    Reviewed 1/18/2018
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    Conti�s are KILLER! Proved themselves for over 2000mi as rear tandem tire! Great Pricing never hurts!
    rating
    by Phi47
    Cycling Enthusiast
    Lebanon, NH

    All around rider of top-line equipment, I appreciate the durability and QC of all Conti�s. Ride quality is superb. I still prefer smaller 23/25c tires for my road riding, but I don�t hesitate to use these on the many dirt/gravel/rail sections which are parts of my usual loops.

    Reviewed 10/19/2020
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    Great tire for a great price.
    rating
    by Bob G.
    Cycling Enthusiast
    Longview, WA

    My new(er) bike's tires were pretty tired. I DO NOT want a flat because I pushed the life of the tires that came on the bike. The Cont. Grand Prix are tight on the corners and smooth on the straightaways. Mine are 28mm because I'm a serious recreational rider.

    Reviewed 10/16/2020
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    No More Flats
    rating
    by dbruchs
    Daily Commuter
    Portland, OR

    I'm a one-bike guy so I need tires that allow me to commute in urban areas without constant flats AND keep up on longer road rides. After trying a few different tires, I've found these to best hit that sweet spot. They aren't the lightest, but they also aren't that heavy. I've been very happy with them and riding more confidently without flats since making the switch.

    Reviewed 9/4/2020
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    Excellent Training Tires
    rating
    by Anonymous
    midwest
    2 of 2 customers found this review helpful.

    I bought a set of these a couple of years ago for my road training bike. After over 3,000 miles, I've not experienced a flat. Rolling resistance is light, and they hold their grip very well, though they do get a bit sketchy in heavy rain.

    Reviewed 7/3/2017
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    Higly recomended , durable tire.
    rating
    by alexandria cyclist
    Cycling Enthusiast
    3 of 3 customers found this review helpful.

    I use this tire on road bike. I use it on asphalt surfaces 40 to 80 miles per week. Durable, low rolling resistance, flat free . Tread lasts for over 2000 miles. I am on my 4th or 5th set. I have not found a better road bike tire.

    Reviewed 6/28/2017
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    Best trouble free tire out there
    rating
    by Anonymous
    Competitive Racer
    Colorado
    4 of 4 customers found this review helpful.

    I love Continental tires but was disappointed with the quick wear and constant sidewall cuts I was getting on my 4000s tires. I decided to try the Grand Prix 4 season as a last chance with Continental. I do a LOT of riding and was tired of changing flats. since I switched to the Grand Prix 4 Season, I have not had a single flat. The tires wear like steel (i.e. long tread life!) and are tough. I ride in all conditions, year round in Colorado and regardless of the gravel and debris I encounter, these tires can take it!

    Reviewed 4/27/2017
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    Best all-around road tire!
    rating
    by DanR
    Cycling Enthusiast
    Oklahoma
    1 of 1 customers found this review helpful.

    Extreme durability, over 10,000 road miles on two different front tires, and usually about 4,000 miles from rear tires. Average about 3,000 miles between flats. And the weight is reasonable as well.

    Reviewed 4/18/2017
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    very good tire
    rating
    by Mr_Bogus
    Daily Commuter
    Hillsboro Oregon
    1 of 1 customers found this review helpful.

    I commute to work and its a good all around tire I would have given it four stars. My only dislike would be the price the only time to buy these tires is when they are on sale.

    Reviewed 4/4/2017
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    Handled a Spring Classic like a rockstar
    rating
    by Anonymous
    Cycling Enthusiast

    Top notch tire. Did a spring classic with about 13 of the route on gravel and dirt roads and the tires held up through the whole route. Hit some serious ruts, bumps and potholes and the tire never quit. My buddy and I both rode these tires and neither of us had a problem.

    Reviewed 4/6/2017
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