A dirt-minded tread does not need a towering tire. This 255/55R18 Ridge Grappler is the 109T XL version, measuring 29.02 inches tall. Its hybrid pattern gives an 18-inch-wheel setup a road-and-trail brief, once the load and clearance checks are done.
- Alternating shoulder grooves, zig-zag lateral grooves and staggered shoulder lugs give this hybrid-terrain design its dirt-and-pavement character. Reinforced block foundations support the tread, and each sidewall has a different design.
- Exact version: 255/55R18 109T XL; Nitto part 217850. Overall diameter 29.02 in; inflated width 10.43 in; approved wheel-width range 7.0–9.0 in.
Nitto Ridge Grappler 255/55R18 Tire
- Nitto




