Search By

Nitto NT421Q - 235/55R18

NT421Q 235/55R18 Tire Specs

Size Diameter Width Rim
Range
Measured
Rim
Tread
Depth
Load
Range
Max
Load
Max
psi
Max
Speed
Weight Sidewall
Letters
Revs/Mile
235/55R18
104V XL BSW
28.15" 9.65" 6.5-8.5" 7.5" 12/32" Extra Load 1984 lbs 50 psi 149 mph 31.6 lbs Black 738 Show Specs
75,000 MileTread Warranty
Nitto NT421Q 235/55R18
NT421Q
Truck/SUV All Season - Touring
Size: 235/55R18
Where's the Price?
Available
(Last Checked 5/19)

The Nitto NT421Q is a premier all season tire intended for use on SUVs and CUVs. It is a radial tire that provides excellent handling and traction in all weather environments including snow, while delivering a smooth ride. The NT421Q comes in H and V and W-speed rated sizes.

The 235/55R18 Nitto NT421Q has a diameter of 28.15", a width of 9.65", mounts on a 18" rim and has 738 revolutions per mile. It weighs 31.6 lbs, has a max load of 1984 lbs, a maximum air pressure of 50 psi, a tread depth of 12/32" and should be used on a rim width of 6.5-8.5".



See all NT421Q tire sizes Write a Review



Similar 235/55R18 Tires
Bridgestone Tires
Ecopia H/L 422 Plus
Ecopia H/L 422 Plus
Avg. $177.99
Toyo Tires
Celsius CUV
Celsius CUV
Avg. $169.33
Yokohama Tires
Geolandar G055
Geolandar G055
Avg. $153.70
Kumho Tires
Crugen Premium
Crugen Premium
Avg. $136.61
$50 REBATE
BFGoodrich Tires
Advantage T/A Sport LT
Advantage T/A Sport LT
Avg. $157.98
Toyo Tires
Open Country Q/T
Open Country Q/T
Avg. $179.90
All 235/55R18 Touring Truck/SUV All Season Tires ⇨