Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
235/50R18 97W SL BSW 400 AA A |
27.3" | 9.7" | 6.5-8.5" | 7.5" | 10/32" | Standard Load | 1609 lbs | 51 psi | 168 mph | 28 lbs | Black | 762 | Show Specs |
The Fierce Instinct ZR is an ultra-high performance tire intended for use on SUVs and light trucks. They have a tread pattern that helps to evacuate water and provide excellent control in most driving conditions. Instinct ZR tires have a rim protector designed to protect rims from curb damage.
The 235/50R18 Fierce Instinct ZR has a diameter of 27.3", a width of 9.7", mounts on a 18" rim and has 762 revolutions per mile. It weighs 28 lbs, has a max load of 1609 lbs, a maximum air pressure of 51 psi, a tread depth of 10/32" and should be used on a rim width of 6.5-8.5".