Fierce Instinct ZR
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.
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Fierce Instinct ZR Tire Specs Chart
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Weight | Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 215/45R17 91W XL BSW 400 AA A |
24.7" | 8.4" | 7-8" | 7" | 10/32" | XL | 1356 lbs | 50 psi | 26 lbs | 841 | Show Specs |
|
| 225/45R17 94W XL BSW 400 AA A |
25" | 8.9" | 7-8.5" | 7.5" | 10/32" | XL | 1477 lbs | 50 psi | 27 lbs | 831 | Show Specs |
|
| 225/50R17 94W SL BSW 400 AA A |
25.9" | 9.2" | 6-8" | 7" | 10/32" | SL | 1477 lbs | 51 psi | 25 lbs | 803 | Show Specs |
|
| 235/45R17 94W SL BSW 400 AA A |
25.4" | 9.3" | 7.5-9" | 8" | 10/32" | SL | 1477 lbs | 51 psi | 28 lbs | 818 | Show Specs |
|
| 235/55R17 99W SL BSW 400 AA A |
27.2" | 9.7" | 6.5-8.5" | 7.5" | 10/32" | SL | 1709 lbs | 51 psi | 29 lbs | 764 | Show Specs |
|
| 245/40R17 91W SL BSW 400 AA A |
24.7" | 9.8" | 8-9.5" | 8.5" | 10/32" | SL | 1356 lbs | 51 psi | 29 lbs | 841 | Show Specs |
|
| 245/45R17 95W SL BSW 400 AA A |
25.7" | 9.6" | 7.5-9" | 8" | 10/32" | SL | 1521 lbs | 51 psi | 30 lbs | 809 | Show Specs |
|
| 255/40R17 94W SL BSW 400 AA A |
25" | 10.3" | 8.5-10" | 9" | 10/32" | SL | 1477 lbs | 51 psi | 25 lbs | 831 | Show Specs |
|
| 215/45R18 93W XL BSW 400 AA A |
25.6" | 8.4" | 7-8" | 7" | 10/32" | XL | 1433 lbs | 50 psi | 23 lbs | 812 | Show Specs |
|
| 225/40R18 92W XL BSW 400 AA A |
25.1" | 9.1" | 7.5-9" | 8" | 10/32" | XL | 1389 lbs | 50 psi | 27 lbs | 828 | Show Specs |
|
| 225/45R18 95W XL BSW 400 AA A |
25.9" | 8.9" | 7-8.5" | 7.5" | 10/32" | XL | 1521 lbs | 50 psi | 27 lbs | 803 | Show Specs |
|
| 235/40R18 95W XL BSW 400 AA A |
25.4" | 9.5" | 8-9.5" | 8.5" | 10/32" | XL | 1521 lbs | 50 psi | 28 lbs | 818 | Show Specs |
|
| 235/50R18 97W SL BSW 400 AA A |
27.3" | 9.7" | 6.5-8.5" | 7.5" | 10/32" | SL | 1609 lbs | 51 psi | 28 lbs | 762 | Show Specs |
|
| 245/40R18 93W SL BSW 400 AA A |
25.7" | 9.8" | 8-9.5" | 8.5" | 10/32" | SL | 1433 lbs | 51 psi | 29 lbs | 809 | Show Specs |
|
| 245/45R18 96W SL BSW 400 AA A |
26.7" | 9.6" | 7.5-9" | 8" | 10/32" | SL | 1565 lbs | 51 psi | 30 lbs | 779 | Show Specs |
|
| 255/40R18 99W XL BSW 400 AA A |
26" | 10.2" | 8.5-10" | 9" | 10/32" | XL | 1709 lbs | 50 psi | 31 lbs | 800 | Show Specs |
|
| 235/35R19 91W XL BSW 400 AA A |
25.48" | 9.25" | 8-9.5" | 8.5" | 10/32" | XL | 1356 lbs | 50 psi | 23 lbs | 816 | Show Specs |
|
| 245/35R19 93W XL BSW 400 AA A |
25.8" | 9.8" | 8-9.5" | 8.5" | 10/32" | XL | 1433 lbs | 50 psi | 24 lbs | 806 | Show Specs |
|
| 245/40R19 98W XL BSW 400 AA A |
26.7" | 9.8" | 8-9.5" | 8.5" | 10/32" | XL | 1653 lbs | 50 psi | 28 lbs | 779 | Show Specs |
|
| 245/35R20 95W XL BSW 400 AA A |
26.8" | 9.8" | 8-9.5" | 8.5" | 10/32" | XL | 1521 lbs | 50 psi | 29 lbs | 775 | Show Specs |
|
| 265/35R22 102W XL BSW 400 AA A |
29.3" | 10.7" | 9-10.5" | 9.5" | 10/32" | XL | 1874 lbs | 50 psi | 33 lbs | 709 | Show Specs |
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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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