Toyo Observe G3-Ice - 325/30R21
Observe G3-Ice 325/30R21 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 325/30R21 108T XL BSW |
28.7" | 13" | 11-12" | 11.5" | 12/32" | Extra Load | 2205 lbs | 51 psi | 118 mph | 41 lbs | Black | 724 | Show Specs |
The Toyo Observe G3-Ice was designed for the toughest weather conditions. It combines the 3 peak mountain/snowflake certification with optional metal studs to provide the ultimate range of traction and performance. Microbit technology improves traction as ground walnut shells dig and bite into frozen materials while its high silica compound keeps the rubber flexible in low temperatures for better traction and braking. The Observe G3-Ice has optimized stud hole placement allowing for less studs and reduced stud noise.
The 325/30R21 Toyo Observe G3-Ice has a diameter of 28.7", a width of 13", mounts on a 21" rim and has 724 revolutions per mile. It weighs 41 lbs, has a max load of 2205 lbs, a maximum air pressure of 51 psi, a tread depth of 12/32" and should be used on a rim width of 11-12".
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