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Continental
Grand Prix 4-Season with Vectran

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Be tough, all year round.

Continental's Grand Prix 4-Season Tire, already a great all-weather choice, is now even greater with the addition of Vectran, their patented anti-puncture material. Vectran prevents flats while remaining supple and flexible for low rolling resistance, which means a faster, smoother, worry-free ride for you. The 4-Season with Vectran is a lightweight, puncture-resistant, versatile tire that performs great all year round. Black casing with DuraSkin sidewall reinforcement for extra protection against cuts and abrasion.

As durable as the Conti Gatorskin, but with greater performance.

Kevlar bead, folding tire. Available in 23, 25, 28, and 32mm widths. Max pressure: 120 psi (700 x 23/25mm), 115 psi (700c x 28mm). Weight: 220g (700c x 23mm), 230g (700c x 25mm), 250g (700c x 28mm).

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 

 

Made in: Germany 

 

Tire Width:  

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
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These tires have a nice ride with excellent flat protection.
by Rob Hill
Cycling Enthusiast
Orlando, FL

I used to run a tire that rode great and looked fantastic on my bike but oh man, flat city. So I changed to a bulletproof Schwalbe. No more flats but the tires were significantly heavier and they felt that way. I opted for a bit less flat protection for a better ride. These tires delivered big time. Way better ride quality and, so far, no flats. I'm a happy rider again.

Reviewed 11/24/2020
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For me, its the Goldilocks tire
by Anonymous
Cycling Enthusiast
CT
7 of 7 customers found this review helpful.

Im a 61 year old recreational cyclist. I ride about 20 miles a day during the week and enjoy rides of up to 60 miles on the weekend. Im not fast, I dont own a heart monitor and I dont use a power meter. I ride simply for the joy of it, so I choose my equipment to maximize that joy. I ride an endurance bike and I prefer tires that are quiet, comfortable and durable rather than fast and delicate. For what do, these tires are perfect. They slot in I rly between the GP5000 (faster, but not as durable) and the Gatorskin (more durable, but less comfortable and slower). I currently have these tires on two road bikes and will shortly put them on two hybrids (range of available sizes is another plus). The only two cautionary notes I have are 1) Conti tires all seem to run at last 1mm large - if your frame clearance is tight, beware of this - and 2) There is a black version of this tire and, while it may be my imagination, I think the black sidewall is stiffer than the natural one. Other than that, great tires!

Reviewed 4/8/2020
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Really good bike tire for a road bike.
by Hani
Syracuse, NY

I've been commuting 25 miles almost daily for 13 years. Definitely best bike tire for road bike commuting. Grips to road. Almost no flats even with broken glass from recycling all over city streets.

Reviewed 11/8/2020
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Great ride
by MH900e
Carlsbad Ca

These tires are awesome! Ride nice and smooth, however are tough and do not puncture. I have yet to be on the side of the road with a flat with the 4 season, I have buying them for years! I highly recommend them .

Reviewed 11/2/2020
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Great tire - exactly as the name implies
by Ronaldo
Cycling Enthusiast
Chicago area

First time needing new tires on my Cannondale Quick2 that I use for moderate rides 15-50 miles, usually a combo of paved path and hard gravel. I wanted something lightweight but sturdy against punctures, and with a lighter tread. This is seeming to fill the bill quite nicely. Mounted easily.

Reviewed 10/30/2020
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Great tires, I have two sets
by deserna
Cycling Enthusiast
Houston, TX
1 of 1 customers found this review helpful.

I currently have the Continental GP 4-Season tires in both my bikes (700x25 and 700x28 sized) so you can say I really like them. I bought the 4-Season because I prefer the extra protection vs their normal racing ones, however the 4-Season tires are fast tires too. They are light, great traction and have not had any issues with them (only had 250-300 mi on them). I was riding Schwalbe One DD before, and I can say that Continental GP 4-Season seem to provide a smoother ride with better rolling resistance.

Reviewed 8/17/2020
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Conti�s are KILLER! Proved themselves for over 2000mi as rear tandem tire! Great Pricing never hurts!
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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Excellent Tires
by T Sedillo
Cycling Enthusiast
Hawaii

Balanced and Tough Spin without any wobble adjustment needed. I run 100 - 110 psi - hit potholes and rolled over gravel roads without any cuts or punctures.

Stiff and Grip My average weight is 175lb - have never ran them at the 120 psi max. Feel rock hard at 110 and 100 perfect for commuting and night rides for those sneaky bumps and cracks in the road. The grip to the road is superior, instilling confidence to take turns as fast as you can handle.

Highly recommend these tires and this company - Shipping was fast, (once order was processed) price matching was fast and easy, and the selection, reviews, testing, specs, videos, etc. allow you to research a deep a rabbit hole as you want. Will definitely order from y'all again.

Reviewed 8/22/2019
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Great tire for a great price.
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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very durable
by danielvcampbell
Daily Commuter
Nevada County, Ca.
1 of 1 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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Great training tire for the off season
by Irish in CA
Competitive Racer
Santa Clarita, CA
11 of 11 customers found this review helpful.

I race on the GP4000SII5000 tires and enjoy the performance to weight ratio of those tires. They hold really well in corners and then during club rides they are super fun to descend on and fare really well against flats when compared to the performance provided. When the race season ended this last season I slapped a pair of these 4 Season 28's on the bike and have really enjoyed them. They can handle gravel and sand, they are almost bomb proof riding on roads with highway bits and pieces of metal, and they can be run at lower pressures to make those long training days a bit easier on the body. Rockysemi-paved trails that will occasionally cut the sidewalls of my GP4000SII's are easily handled with these tires.

The one thing I do have to watch for, however, is the grip when descending. I've come loose in a couple of corners and drifted the back wheel at high speed riding them like the GP4000SII's, which is not the best feeling in the world. Totally my fault for pushing the tires beyond what they were designed to really handle, but I throw that out there as a word of caution to just take it a bit easier when on these tires and pointing the bike through some tight corners at high speed. There is necessarily a small drop off in handling when you are getting the durability built in to these wonderful, purpose built tires. I will definitely buy another pair when my current pair finally give up the ghost.

Reviewed 12/5/2018
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Will buy again gravel trails no flats. Great priice
by Anonymous
Cycling Enthusiast
Central Wisconsin

I use the tires on our tandem bike gravel trails and roads with no problems

I would recommend them they are not heavy and roll smooth they shed sharps well

Reviewed 10/31/2020
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Best Road Bike Tire
by Sisophous
Cycling Enthusiast
New Rochelle, NY
9 of 10 customers found this review helpful.

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.

Reviewed 8/23/2018
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The best tire I have for on rough and chip seal roads. one three sets of wheels.
by Ohio biker
Cycling Enthusiast
Northern Ohio
0 of 1 customers found this review helpful.

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

Reviewed 9/7/2018
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No More Flats
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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Beware, tire size is larger than rating..
by mike lamper
Cycling Enthusiast
Hillsboro, Oregon

Only had very short time as tire size for a 700x32 was actually a 34 as per my measurement. Had to return as clearance at front fork was too close and would cause debris to get stuck..Also , very hard riding..

Reviewed 9/3/2020
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Bulletproof good riding tire.
by Merlin
Portland OR
2 of 2 customers found this review helpful.

This is a Bulletproof good riding tire. I use them year round including my rain bike. Its been the tire of choice for 5 years now.

Reviewed 3/13/2020
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Very best toughy tires for longevity, puncture resistance, grip, plus simple artistic tread design.
by Don Spencer
Cycling Enthusiast
Portland, Oregon
32 of 33 customers found this review helpful.

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.

Reviewed 3/24/2017
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Robust tire with good handling quality.
by CD
Competitive Racer
chicago, Illinois
10 of 10 customers found this review helpful.

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.

Reviewed 5/23/2017
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Really good bike tire for a road bike.
by Hani
Syracuse, NY

Ive been commuting 25 miles almost daily for 13 years. Definitely best bike tire for road bike commuting. Grips to road. Almost no flats even with broken glass from recycling all over city streets.

Reviewed 8/1/2020
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