How tall is a 305 55 tire


305/55R20 Tires


Country Hunter M/T
Off Road/Mud Terrain | (LT)121Q E

Avg. $289.00


Deegan 38
Off Road/Mud Terrain | (LT)121Q E

Avg. $310.00


Country Hunter R/T
All Terrain | (LT)121Q E

Avg. $324.87


Encounter AT
All Terrain | (LT)121S E

Avg. $327.00

60K Miles


Road Venture AT51
All Terrain | (LT)121R E

Avg. $332.33


Baja MTZ P3
Off Road/Mud Terrain | (LT)121Q E

Avg. $337.88


NT420V
Truck/SUV All Season | (LT)125S F

Avg. $344.00

 Sport  


Geolandar A/T G015
All Terrain | (LT)121S E

Avg. $347.00

50K Miles


Roadian A/T Pro RA8
All Terrain | (LT)121S E

Avg. $360.33

40K Miles


Gripper A/T
All Terrain | (LT)121S E

Avg. $370.00

50K Miles


Road Venture AT52
All Terrain | (LT)121S E

Avg. $370.00

50K Miles


Dura Grappler
Truck/SUV All Season | (LT)121R E

Avg. $371.00

 Highway  


Trail Country EXP
All Terrain | (LT)121Q E

Avg. $378.99

45K Miles


Terra Grappler G2
All Terrain | 116S XL

Avg. $381.00

65K Miles


Trail Blade X/T
All Terrain | (LT)121Q E

Avg. $383.00

45K Miles


Dynapro AT2
All Terrain | (LT)121S E

Avg. $388.00

60K Miles


Bighorn
Off Road/Mud Terrain | (LT)121Q E

Avg. $388.49

 Studdable  


Courser MXT
Off Road/Mud Terrain | (LT)121Q E

Avg. $402.50

 Studdable  


Geolandar M/T G003
Off Road/Mud Terrain | (LT)125Q F

Avg. $404.50


Extreme Country
Off Road/Mud Terrain | (LT)121Q E

Avg. $405.85


Dynapro AT2 Xtreme
All Terrain | (LT)125S F

Avg. $407.00

60K Miles


Dynapro AT2
All Terrain | (LT)125S F

Avg. $407.00

60K Miles


Roadian MTX
Off Road/Mud Terrain | (LT)125Q F

Avg. $415.00


Grabber A/T X
All Terrain | (LT)121S E

Avg. $418.50

 Studdable  

50K Miles


Recon Grappler A/T
All Terrain | 116S SL

Avg. $420.00

55K Miles


Discoverer AT3 XLT
All Terrain | (LT)121S E

Avg. $421.00

60K Miles


Courser CXT
All Terrain | (LT)121Q E

Avg. $421.28

 Studdable  


Exo Grappler
All Terrain | (LT)121Q E

Avg. $423.00


Discoverer AT3 XLT
All Terrain | (LT)125S F

Avg. $424.00

60K Miles


Road Venture MT71
Off Road/Mud Terrain | (LT)125Q F

Avg. $426.00


Terra Grappler G2
All Terrain | (LT)125S F

Avg. $435.00

50K Miles


Destination X/T
All Terrain | (LT)121R E

Avg. $439.00

50K Miles


Baja Legend EXP
All Terrain | (LT)125Q F

Avg. $440.25

50K Miles


Discoverer Rugged Trek
All Terrain | (LT)125Q F

Avg. $441.00

55K Miles


Open Country R/T
All Terrain | 116Q SL

Avg. $442.71

45K Miles


Ridge Grappler
All Terrain | 116Q XL

Avg. $443.00


A/T Sport
All Terrain | (LT)121Q E

Avg. $446.00

60K Miles


Dynapro MT2
Off Road/Mud Terrain | (LT)121Q E

Avg. $447.33


Terra Grappler G2
All Terrain | (LT)121S E

Avg. $447.50

50K Miles


Recon Grappler A/T
All Terrain | (LT)125S F

Avg. $450.00

55K Miles


Geolandar M/T G003
Off Road/Mud Terrain | (LT)121Q E

Avg. $450.05


Wildpeak A/T3W
All Terrain | (LT)121S E

Avg. $456.00

55K Miles


Wildpeak A/T3W
All Terrain | (LT)125S F

Avg. $456.00

55K Miles


Geolandar X-AT
All Terrain | (LT)121Q E

Avg. $458.00

45K Miles


Discoverer ST MAXX
All Terrain | (LT)121Q E

Avg. $461.67

 Studdable  


Ridge Grappler
All Terrain | (LT)125Q F

Avg. $462.20


Discoverer STT PRO
Off Road/Mud Terrain | (LT)121Q E

Avg. $464.50


Grabber X3
Off Road/Mud Terrain | (LT)121Q E

Avg. $468.20

$70 REBATE


All-Terrain T/A KO2
All Terrain | (LT)121S E

Avg. $470.00


Baja Legend MTZ
Off Road/Mud Terrain | (LT)125Q F

Avg. $471.20


Open Country A/T II
All Terrain | (LT)121S E

Avg. $474.41

50K Miles


Trail Grappler M/T
Off Road/Mud Terrain | (LT)121Q E

Avg. $478.80


Baja Boss A/T
All Terrain | (LT)125Q F

Avg. $478.93

50K Miles


Dynapro MT2
Off Road/Mud Terrain | (LT)125Q F

Avg. $480.50


Discoverer STT PRO
Off Road/Mud Terrain | (LT)125Q F

Avg. $481.67


Open Country A/T II
All Terrain | (LT)125Q F

Avg. $483.00

50K Miles


Open Country A/T III
All Terrain | (LT)125Q F

Avg. $483.06

55K Miles


Open Country R/T
All Terrain | (LT)121Q E

Avg. $490.05

45K Miles


Rubitrek A/T
All Terrain | (LT)121S E

Avg. $493.00

55K Miles

$100 REBATE


Wrangler DuraTrac
Off Road/Mud Terrain | (LT)121Q E

Avg. $494.00

 Studdable  


Wildpeak M/T
Off Road/Mud Terrain | (LT)121Q E

Avg. $496.00


Open Country R/T
All Terrain | (LT)125Q F

Avg. $505.50

45K Miles


Baja Boss
Off Road/Mud Terrain | (LT)125Q F

Avg. $508.35


Dueler A/T Revo 3
All Terrain | (LT)121S E

Avg. $510.00

$70 REBATE


Mud-Terrain T/A KM3
Off Road/Mud Terrain | (LT)121Q E

Avg. $525.40


Open Country M/T
Off Road/Mud Terrain | (LT)125Q F

Avg. $527.67

Best 305/55R20 tires. Here is everything about 305/55 R20 tires


305/55 R20 in inches What rims fit 305/55 R20 tires What is 305/55 R20?

Best 305/55 R20 All Terrain Tires

Bridgestone Dueler A/T Revo 3

Overall: 88%

Dry: 92%

Wet: 91%

Snow: 78%

Comfort: 88%

Wear: 87%

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Cooper Discoverer AT3 XLT

Overall: 87%

Dry: 92%

Wet: 88%

Snow: 78%

Comfort: 87%

Wear: 89%

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Falken WildPeak A/T3W

Overall: 82. 8%

Dry: 78.7%

Wet: 80%

Snow: 80%

Comfort: 87%

Wear: 90%

Buy again: 97%

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Sumitomo Encounter AT

Overall: 82%

Dry: 88%

Wet: 88%

Snow: 85%

Comfort: 86%

Wear: 79%

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Yokohama Geolandar A/T G015

Overall: 81%

Dry: 89%

Wet: 88%

Snow: 81%

Comfort: 87%

Wear: 83%

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BFGoodrich All-Terrain T/A KO2

Overall: 80%

Dry: 91%

Wet: 87%

Snow: 87%

Comfort: 83%

Wear: 82%

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Hankook Dynapro AT2

Overall: 74%

Dry: 89%

Wet: 82%

Snow: 65%

Comfort: 90%

Wear: 88%

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Best 305/55 R20 Off Road/Mud Terrain Tires

BFGoodrich Mud-Terrain T/A KM3

Overall: 91%

Dry: 91%

Wet: 88%

Snow: 79%

Comfort: 79%

Wear: 83%

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General Grabber X3

Overall: 91%

Dry: 90%

Wet: 89%

Snow: 88%

Comfort: 84%

Wear: 87%

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BFGoodrich Mud-Terrain T/A KM2

Overall: 85%

Dry: 87%

Wet: 84%

Snow: 80%

Comfort: 79%

Wear: 83%

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Goodyear Wrangler DuraTrac

Overall: 84. 6%

Dry: 85%

Wet: 81.5%

Snow: 94%

Comfort: 77%

Wear: 85.5%

Buy again: 90%

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Cooper Discoverer STT PRO

Overall: 80.7%

Dry: 78.3%

Wet: 65%

Comfort: 75%

Wear: 90%

Buy again: 100%

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Toyo Open Country M/T

Overall: 71.4%

Dry: 66.7%

Wet: 70%

Comfort: 70%

Wear: 80%

Buy again: 80%

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Yokohama Geolandar M/T G003
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Best 305/55 R20 All Terrain TiresBest 305/55 R20 Off Road/Mud Terrain Tires

305/55 R20 in inches

305/55 R20 tires diameter is 33. 2 inches, section width is 12 inches and rim diameter is 20 inches. So the closest and almost equal metric tire size of 305/55R20 existing size in inches is 33x12.00R20, which is -0.6% shorter and 0% wider.

Compare 305/55 R20 vs 33x12.00R20 with our handy tire size calculator.

What rims fit 305/55 R20 tires?

For each tire size there often there are several wheel sizes. You can't put very wide tires on narrow rims or vise versa. Here is what size of the rims do you need for 305/55 R20 tires:

Rim diameter x rim width

  • 20x9 inches

305/55 R20 – what does it mean?

Parameter Meaning
305 The first number shows that the tire has a width of 305 millimeters or approximately 12 inches.
55 The second number is the aspect ratio. In this case, it is 55%. It shows the height of the tire from the ground to rim edge, which is 55% of the width or ~ 168mm
R20 The letter R means this tire is radial. Most of all tires nowadays are radial. The number is the tire diameter in inches. It means that tire will fit 20 inch wheels

Wheel width, tire profile height. Tire index tables.

For example: you have a 175/70 R13 wheel on your car. Using this table, we determine the profile height of your tire 175 by 70, we get 12.2 cm. If you want to put the tire wider and leave the wheel height the same, then select a value close to 12.2 from the table.
We get the size 205/60 R13. If you want to increase the size of the disk, leaving the wheel height the same, the following calculations are necessary: ​​175/70 R13 the profile of this wheel according to the table is 12. 2 cm, multiply it by 2 because. wheel height consists of two profile values ​​12.2x2=24.4 cm. Next, add the size of the disc, R13 is 13 inches, convert to cm. 13x2.54=33cm. Then add the two values ​​24.4+33=57.4cm. this is the full height of the wheel. Now, having done some simple calculations, you will understand that you can put 195/50 R15 or 185/60 R14, for these sizes, the wheel height is about the same - 57cm. But we should not forget that with an increase in the width of the tire, it is desirable to increase the width of the disk. Usually, the standard wheel height on the machine can be increased by 1, maximum 2 sizes. Before you change the dimension of the wheel, you can always consult with our highly experienced specialists. In some cases, the car has regular wheels of the same radius, but different widths, and the height of the wheels must be the same. (BMW 7 SERIES front 235/50 R 18, rear 255/45 R18). For all these calculations, this table was created.

Wheel width, profile height in mm.
shk 155 165 175 185 195 205 215 225 235 245 255 265 275 285 295 305 315 325
vp
30 7.6 7.9 8.2 8.5 8.8 9.1 9.4 9.7
35 8. 2 8.6 8.9 9.3 9.6 10 10.3 10.7 11 11.4
40 8.2 8.6 9 9.4 9.8 10.2 10.6 11 11.4 11.8 12.2 12.6 13
45 8.8 9.2 9.7 10.1 10.6 11 11.5 11.9 12.4 12.8 13.3 13.7 14.2 14.6
50 9.8 10.2 10.7 11.2 11.7 12.2 12.7 13. 2 13.7 14.2 14.7 15.2 15.7 16.2
55 10.2 10.7 11.3 11.8 12.4 12.9 13.5 14 14.6 15.1 15.7 16.2 16.8 17.3 17.9
60 10.5 11.1 11.7 12.3 12.9 13.5 14.1 14.7 15.3 15.9 16.5 17.1 17.7 18.3 18.9 19.5
65 10 10.7 11.4 12.6 12.8 13.3 14 14.6 15.3 15.9 16. 6 17.2 17.9 18.5 19.1 19.8 20.5 21.1
70 10.8 11.5 12.2 12.9 13.6 14.3 15 15.7 16.4 17.1 17.8 18.5 19.2 19.9 20.6 21.3 22 22.7
75 11.6 12.4 13.1 13.9 14.6 15.4 16.1 16.8 17.6 18.4 19.1 19.9 20.6 21.4
82 12.7 13.5 14.3 15.2 16 16.8 17.6 18.4 19.3 20 20. 1 21.7 22.5

sh - wheel width, vp - profile height

Load indices
load index tire load, kg load index tire load, kg load index tire load, kg
62 265 88 560 114 1180
63 272 89 580 115 1215
64 280 90 600 116 1250
65 290 91 615 117 1285
66 300 92 630 118 1320
67 307 93 650 119 1360
68 315 94 670 120 1400
69 325 95 690 121 1450
70 335 96 710 122 1500
71 345 97 730 123 1550
72 355 98 750 124 1600
73 365 99 775 125 1650
74 375 100 800 126 1700
75 387 101 825
76 400 102 850
77 412 103 875
78 425 104 900
79 437 105 925
80 450 106 950
81 462 107 975
82 475 108 1000
83 487 109 1030
84 500 110 1060
85 515 111 1090
86 530 112 1120
87 545 113 1150

Speed ​​indices
speed index speed, km/h speed index speed, km/h
J to 100 S to 180
K to 110 T to 190
L to 120 H to 210
M to 130 V to 240
N to 140 W to 270
R to 150 Y to 300
Q to 160 VR over 210
R to 170 ZR over 240

305/55 R20 vs 285/55 R20 Graphic tire size comparison (difference in inches)

00

Your machine size

/ 25303540455055606570758085 R 121314151617181920212222. 52324

Calculate

00
135145155165175185195205215225235245255265275285295305315325335345355365375385395 / 25303540455055606570758085 R 121314151617181920212222.52324

New tire size

CM INCHES


Indicator Old New Difference
Diameter - - -
Width - - -
Circumference - - -
Profile height - - -
RPM - - -
Change in ground clearance -
Result: -

With speedometer:

Real speed will be:

Comparison of 305/55 R20 and 285/55 R20 tire sizes.


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