The ARB/OME Nitro Plus coil spring kit for 2010–2024 Toyota 4Runner lists a 2.5 inch front lift with no front spring load specified and a 2.0 inch rear lift paired with an 880 lb rear spring rate for this heavy-duty configuration. Offered as a matched front/rear spring set for compatible 4Runner models, this kit updates ride height and rear spring stiffness per the provided specifications.
ARB / OME 10-24 Toyota 4Runner Nitro Plus Kit - FR 2.5in/0lb - RR 2in/880lb