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Fierce Instinct ZR - 235/40R18

Instinct ZR 235/40R18 Tire Specs

Size Diameter Width Rim
Range
Measured
Rim
Tread
Depth
Load
Range
Max
Load
Max
psi
Max
Speed
Weight Sidewall
Letters
Revs/Mile
235/40R18
95W XL BSW
25.4" 9.5" 8-9.5" 8.5" 10/32" Extra Load 1521 lbs 50 psi (W) 168 mph 28 lbs Black 818 Show Specs
Fierce Instinct ZR 235/40R18
Instinct ZRAll Season

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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 235/40R18 Fierce Instinct ZR has a diameter of 25.4", a width of 9.5", mounts on a 18" rim and has 818 revolutions per mile. It weighs 28 lbs, has a max load of 1521 lbs, a maximum air pressure of 50 psi, a tread depth of 10/32" and should be used on a rim width of 8-9.5".



See all Instinct ZR tire sizes Tire Reviews [+]
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JimandMichelle's Review
Performance : 9/10
Appearance : 9/10
Noise : 7/10
Comfort : 6/10
Price : Great Deal
Recommend : Yes
Comments : I drive hard and corner hard and fast. These tires have worked flawlessly and they grip extremely well. My only issue is with tread wear, these didn't seem to last very long, but again... my driving habits most likely have a lot to do with that issue...


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