275/55R20 GMC is a pickup truck tire size for on and off road use. It has a Diameter of 31.9″ (inches), Width 10.8″ (inches), Wheel diameter 20″ (inches) and a Sidewall 5.95″ (inches). This tire size is mostly designed for All Terrain, Highway, Mud Terrain and SUVs/Light Truck models.
Next, we show you 5 Amazing 275/55R20 tires for GMC in USA Market.
| 1.- BFGoodrich All-Terrain T/A KO2 | GMC Acadia Denali | 275/55R20 |
|---|---|---|
| 2.- Goodyear Wrangler Duratrac | GMC Canyon | 275/55R20 |
| 3.- Cooper Discoverer AT3 | GMC Sierra | 275/55R20 |
| 4.- Toyo Open Country AT2 | GMC Sierra | 275/55R20 |
1.- BFGoodrich All-Terrain T/A KO2 on GMC Acadia Denali – 275/55R20
| TIRE: BFGOODRICH ALL-TERRAIN T/A KO2 | SIZE: 275/55R20 |
|---|---|
| PRICE: $314 - $347 Per Tire | MAX. SPEED: 112 mph |
| MAX. LOAD: 2,680 lbs | MAX. INFLATION PRESSURE: 65 psi |
| TIRE WEIGHT: 53 lbs | WARRANTY: 50,000 Miles |
This tire has legendary reputation in the off-road community. BFG practically invented the first radial off-
or all-terrain tire over 40 years ago.
The 275/55R20 BF Goodrich All-Terrain T/A KO2 is the next generation or brother of the original KO tire, which alone, was a rock star in the category.
So to make this tire tougher overall, BFG just basically fortified some of the big weak spots, more specifically the sidewalls and shoulder area, which is where over 80% all terrains tire failures occur.
To do so, they beefed up that shoulder area using that is called their CoreGuard technology, making this tire 15% to 20% stronger than the original KO tire, helping to prevent punctures and thinks like that. BFG KO2 225/65r17
In the BF Goodrich ko2 275/55R20 all terrain they are always some kind of expected noise when dealing with a tire aggressive tread design like this, however most customer experienced say that these tires are very quiet while on the road.
A last important detail is that The KO2 is three peak snowflakes rated, meaning that this have met stringent requirements set forth by the U.S. Tire Manufacturers Association and the Rubber Association of Canada to identify passenger and light truck tires that provide a higher level of snow traction and meets required performance criteria to be considered a severe snow rated tire, so that way, you can feel confident in the snow or on the ice.
2.- Goodyear Wrangler Duratrac on GMC Canyon – 275/55R20
| TIRE: GOODYEAR WRANGLER DURATRAC | SIZE: 275/55R20 |
|---|---|
| PRICE: $302 - $333 Per Tire | MAX. SPEED: 118 mph |
| MAX. LOAD: 2,535 lbs | MAX. INFLATION PRESSURE: 51 psi |
| TIRE WEIGHT: 46 lbs | WARRANTY: 50,000 Miles |
The 275/55R20 GMC Goodyear Wrangler Duratrac are used in work trucks, and plow trucks are especially popular in the former. Everybody wears these things because they are quite impressive both off-road and on-road.
You can see they have those big chunky blocks of the tread on the side and then in the middle, it’s a little closer and it’s a smaller block of the tread. But there is still a lot of space there for the evacuation of not only water, but also gravel, mud rocks, etc. And by having them closer together in the center, you get a little more mileage out of these. So, depending on the sizes, they have a fifty-thousand-mile warranty. So that’s something you’ll want to investigate.
When it comes to driving in the snow, we can tell you first hand that these things are pretty impressive, just in the tread pattern alone, you will see that there are a ton of zigzag snipers. And basically, what it does is it collects snow and locks it in those little sections so you don’t turn it into a stain, but you get better acceleration and better braking by having all this extra writing there.
So, if you are looking for a tire with an off-road appearance and good performance both on the road and in difficult terrain such as snow, we recommend the Wrangler Duratrac.
3.- Cooper Discoverer AT3 on GMC Sierra – 275/55R20
| TIRE: COOPER DISCOVERER AT3 4S | SIZE: 275/55R20 |
|---|---|
| PRICE: $248 - $274 Per Tire | MAX. SPEED: 118 mph |
| MAX. LOAD: 2,833 lbs | MAX. INFLATION PRESSURE: 50 psi |
| TIRE WEIGHT: 44 lbs | WARRANTY: 65,000 Miles |
The 275/55R20 Ford Cooper Tires Discoverer AT3 offers durable tread technology. The tires design is intended for 
hauling heavy loads with less where these tires are built to withstand ongoing assaults from dirt and gravel and are available in larger sizes.
The unique tire tread offers a rugged, biting edge on the shoulder of the tire. Cooper Tires also emphasizes 10 feet shorter stopping distances on wet roads. This tire design offers great dry performance, wet performance; tread water quality handling, off-road capability and dirt, mud, sand, rock or gravel ranked well.
The AT3 Tire has four key design features, Whisper Groups technology: the whisper groove provides a sound barrier that reduces road noise. Stone ejector ledges: ledges easily eject stones and gravel, protecting the tire from stones. Drilling into carcass and maintaining a clean tread for enhanced road traction. Rugged traction shoulders: the rugged traction shoulders provide increased off-road traction for bolder crawling and mud handling, as well as additional resistance to abrasions and punctures.
4.- Toyo Open Country AT3 on GMC Sierra – 275/55 R20
| TIRE: TOYO OPEN COUNTRY A/T III | SIZE: 275/55R20 |
|---|---|
| PRICE: $306 - $338 Per Tire | MAX. SPEED: 118 mph |
| MAX. LOAD: 2,833 lbs | MAX. INFLATION PRESSURE: 50 psi |
| TIRE WEIGHT: 42 lbs | WARRANTY: 65,000 Miles |
The aggressive and wide tread pattern of the 275/55R20 
Toyo Open Country II provides excellent traction in wet conditions and provides excellent water drainage channels. The contact patch’s phased computer designed design of blocks and grooves ensures a long-lasting and quiet ride. Each groove is extremely deep, with stone ejecting blocks that have tapering edges.
This allows the tire to maintain exceptional traction throughout each revolution while also reducing the risk of premature tread loss. The tread pattern is linked together by tie bars in between the tread blocks for added stability and even longer predicted endurance. Interspersed throughout are zig zag sipes that provide additional biting edges for optimum handling in all weather.
The Toyo Open Country AT III is a fantastic option for any light truck or SUV driver that wants to go off-road.
Top 30 Best Price 275/55R20 Tires
| TOYO PROXES ST III | PRICE: $166 - $184 Per Tire |
|---|---|
| LAUFENN X FIT HT | PRICE: $179 - $198 Per Tire |
| GOODYEAR EAGLE LS | PRICE: $186 - $205 Per Tire |
| SUMITOMO ENCOUNTER HT2 | PRICE: $190 - $211 Per Tire |
| DUNLOP SP SPORT 5000 M | PRICE: $191 - $212 Per Tire |
| GENERAL GRABBER HTS 60 | PRICE: $198 - $219 Per Tire |
| FALKEN ZIEX CT60 A/S | PRICE: $198 - $219 Per Tire |
| HANKOOK VENTUS ST RH06 | PRICE: $199 - $220 Per Tire |
| COOPER ENDEAVOR PLUS | PRICE: $200 - $221 Per Tire |
| FIRESTONE DESTINATION LE3 | PRICE: $203 - $224 Per Tire |
| GOODYEAR EAGLE SPORT ALL-SEASON | PRICE: $203 - $224 Per Tire |
| GENERAL GRABBER HTS 60 | PRICE: $207 - $228 Per Tire |
| LAUFENN X FIT AT | PRICE: $206 - $228 Per Tire |
| YOKOHAMA GEOLANDAR H/T G056 | PRICE: $208 - $229 Per Tire |
| COOPER DISCOVERER SRX | PRICE: $209 - $231 Per Tire |
| KUMHO ECSTA STX KL12 | PRICE: $209 - $232 Per Tire |
| VREDESTEIN HITRAC ALL SEASON | PRICE: $212 - $234 Per Tire |
| KUMHO CRUGEN HT51 | PRICE: $212 - $235 Per Tire |
| HANKOOK DYNAPRO HT RH12 | PRICE: $213 - $236 Per Tire |
| PIRELLI SCORPION STR | PRICE: $214 - $237 Per Tire |
| HANKOOK DYNAPRO HP2 | PRICE: $215 - $238 Per Tire |
| VREDESTEIN PINZA HT | PRICE: $220 - $243 Per Tire |
| YOKOHAMA PARADA SPEC-X | PRICE: $220 - $243 Per Tire |
| TOYO OPEN COUNTRY HT-D | PRICE: $221 - $244 Per Tire |
| GOODYEAR WRANGLER WORKHORSE HT | PRICE: $221 - $244 Per Tire |
| NEXEN ROADIAN HTX RH5 | PRICE: $221 - $244 Per Tire |
| GENERAL GRABBER UHP | PRICE: $222 - $245 Per Tire |
| CONTINENTAL TERRAINCONTACT H/T | PRICE: $223 - $246 Per Tire |
| BFGOODRICH ADVANTAGE T/A SPORT LT | PRICE: $223 - $246 Per Tire |
| BRIDGESTONE DUELER H/L ALENZA | PRICE: $224 - $247 Per Tire |
Video 275/55R20 Goodyear Wrangler on 2017 GMC 1500
If you want to see other good tires for GMC, we wrote an article with 4 Amazing 275/60R20 tires for GMC in USA Market.