NITTO Ridge Grappler A/T Tire (33" - 285/65R18)Find parts that fit my vehicle

Trail-Street Hybrid. The NITTO Ridge Grappler 285/65-18 represents one of the first true dual-purpose, all-terrain treads that offers superior 4x4 capability and highway comfort. Utilizing a hybrid tread pattern and aggressive sidewall lugs, the Ridge Grappler lets you take the off-ramp in comfort and head straight out to your favorite mountain with confidence and capability.

Quiet and Comfortable. Representing the next generation of NITTO's industry-leading wheels, the Grappler 285/65-18 provides capable and impressive off-road performance, thanks to its solid construction and use of features like stone ejectors and its dual sidewall.

Ready for Winter. The Ridge Grappler's variable pitch tread pattern works in tandem with its lateral z grooves to not only provide excellent mud traversing capabilities, but best-in-class traction in wet, snowy conditions. With this tire you're ready for anything the cold season throws at you.

Application. The NITTO Ridge Grappler in 285/65-18 is designed for any 1987-2024 Jeep Wrangler YJ, TJ, or JK model.

What is the best gear ratio to run for larger tires? When you increase the diameter of your tires, your vehicle's engine has to work harder to turn them. Naturally, this will lead to increased fuel consumption and reduced performance. So, when upgrading to a set of larger tires you should re-gear your rig to regain this lost acceleration, performance and fuel economy.

Find your original tire size and gear ratio using the chart listed below, the intersection should be your approximate RPMs at 65 MPH. Then find your new tire size and follow it across to the closest RPM to your original tires, this will be your gear ratio choice.

This chart is based on driving at 65 MPH with a 1:1 gear ratio and a manual transmission in 4th gear. Please note if your vehicle is equipped with an automatic transmission your RPMs will be higher due to normal transmission and the torque converter slippage. In overdrive your RPMs will be approximately 15% to 30% less than indicated.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov