What are 305/55 R20?
305/55 R20 is a tire size. In the all-terrain category, this tire is groundbreaking. The all-new compound provides quick and predictable off-road grip. And when it comes to rainy roads, it’s no problem at all. This tire is tough and has a long treadwear life, so it’ll keep you moving on even the toughest trips.
Furthermore, it elevates your off-road experiences to a new level. You may take on the most challenging terrain with complete confidence, knowing that your tires were intended to withstand the elements. Built-in stone ejectors and a tread compound that won’t let you down no matter how hard you pound the ground or how much mud you fling.
The 305/55R20 tire has a 33.23″ diameter, a 12.44″ width, a 20″ rim, and 626 rotations per mile.
- 65.12 pounds can be weighed
- 80Psi Maximum air pressure
- 16.3/32″ tread depth
- 3640/3305 pounds load can be carried
- The rim which has a width of 8.5-11″ can be easily used for these tires
To add on, it has a sidewall height of 6.6 inches with a load index of 118 and section width of 305.0 millimeters. The 305/55 R20 is 10.9 percent wider than the 275 (in general — brand-specific differences exist).
305/55 R20 in inches
These tires have 33.2 inches diameter with 12 inches section width. Moreover, they have 20inches rim diameter which make them unique. So, the closest and practically identical current metric tire size of 305/55R20 in inches is 33×12.00R20, which is -0.6% shorter and 0% wider.
What rims are suitable for 305/55 R20 tires?
There are generally various wheel sizes for every tire size. You cannot place broad tires on minor rims or other means around. For 305/55 R20 tires, you will be requiring these rim sizes:
Rim width x Rim diameter
- 20×10 inches
- 20 inches by 9 inches
What does 305/55 R20 mean?
305: The first number specifies the tire’s breadth, which is 305 millimeters (12 inches).
55: The aspect relation is the second value. It is 55 percent in this case. It portrays the tire’s elevation from the ground to the rim edge, which is nearly 55 percent of the width, or 168mm.
R20: This tire is circular, as specified by the letter R. Circular tires make up the most of the recent tires. The number signifies the distance of the tire in inches. This shows that the tire will suit 20-inch wheels.
Best 305/55 R20 All Terrain Tires
Bridgestone Dueler A/T Revo 3
Cooper Discoverer AT3 XLT
Falken WildPeak A/T3W
Sumitomo Encounter AT
Yokohama Geolandar A/T G015
BFGoodrich All-Terrain T/A KO2
Hankook Dynapro AT2
Best 305/55 R20 Off Road/Mud Terrain Tires
BFGoodrich Mud-Terrain T/A KM3
General Grabber X3
BFGoodrich Mud-Terrain T/A KM2
Goodyear Wrangler DuraTrac
Cooper Discoverer STT PRO
Toyo Open Country M/T
The 305/55 R20 maintains major grooves clean, which helps to extend tire life by reducing “stone drilling.” It has increased the durability, stability, and mileage of the vehicle. Not only that, but the production method is environmentally friendly. This all-purpose SUV and light truck radial employs only low aromatic, refined oils. It also boasts a contemporary style and structure, as well as a unique base rubber composition for increased tread life.
The tread pattern’s coupling blocks improve steering responsiveness and wet-weather traction, while the sipes improve grip in wet or muddy situations. Off-road traction is ensured by aggressive tread block construction, which also reduces road noise.