Toyota 4Runner Wheel & Tire Fitment Guide — The Ultimate Master Resource
The Toyota 4Runner is a legendary body-on-frame SUV built for dirt. Whether you are building a trail crawler or a highway adventurer, selecting the perfect wheel offset and tire width ensures maximum clearance and zero rubbing. This master guide compiles owner-verified specs for the 3rd, 4th, 5th, and all-new 6th Gen 4Runners.
Select Your Generation
Identify your vehicle's generation below to access the exact verified specs, recommended offsets, and suspension clearance details for your build:
4Runner Gen 3
4Runner Gen 4
4Runner Gen 5
4Runner Gen 6
Fitment Essentials: What You Need to Know
Hub-Centric Design
Toyota trucks and SUVs feature hub-centric wheel hubs (typically 106.1mm). This means the wheel is centered directly by the hub collar, not the lug nuts. Always choose hub-centric wheels or use hub-centric rings to prevent steering vibrations.
Wheel Offset & Scrub Radius
Offset determines how far the wheel sits in or out of the wheel well. A negative offset pushes the wheel outwards for a wider stance, but it increases the scrub radius, which increases the likelihood of tires rubbing the rear of the fender liner or the body mount.
Trimming & Cleansing
Fitting larger tires (e.g. 33s or 35s) often requires trimming the inner fender plastic, removing mud flaps, or performing a Cab Mount Chop (CMC). These modifications clear space for the tire during suspension articulation and steering lock.
Speedometer Calibration
Changing to a taller tire diameter will cause your speedometer to read slower than your actual speed. Consider installing a speedometer calibrator module to correct the instrument cluster readings and shift points.
Frequently Asked Questions
What is the bolt pattern on a Toyota 4Runner?
The Toyota 4Runner utilizes the standard 6x139.7mm (6x5.5") bolt pattern across all generations (3rd, 4th, 5th, and 6th Gen).
What is the center bore on a 4Runner?
Toyota 4Runners feature a 106.1mm hub bore. Selecting hub-centric wheels is highly recommended to ensure smooth riding at highway speeds.
Will 33" tires fit on a stock 4Runner?
Typically, 33" tires (285/70R17) will rub the front bumper, fender lining, and potentially the body mount. We recommend a 2-3" suspension lift, combined with a front bumper fender lining push, for safe clearance.