17×8.5 Wheels on a 2018 Toyota 4Runner

Evidence summary

• Documented builds: 4
• Observed range in our build database: ET-12 to ET-10
• Most frequently documented tire: 265/70R17 (1 builds)
• Axle context: In our build database: 1 documented as square (same size all around); 3 as part of a staggered setup; 4 front-only for this size. Rear-only or front-only counts are not treated as square.

Compared with OEM

OEM baseline used for geometry: 17×7 ET15

Width vs OEM: +1.5 in

Outer edge 44 mm farther toward fender (more outward poke)

Inner edge 6 mm farther from suspension (more inner clearance)

Geometry uses the most frequently documented offset when available. It does not mean the wheel “fits” or “will clear.”

Documented offsets

• ET-10 — 1 build (evidence only — no dedicated page)
• ET-12 — 1 build (evidence only — no dedicated page)
• Unknown — 2 builds

Counts include only builds where offset is actually recorded. Missing offsets are not treated as ET0. Linked offsets meet the size+offset evidence threshold.

Tire sizes used with 17×8.5

• 265/70R17 — 1 build
• 275/70R17 — 1 build
• 285/70R17 — 1 build

Most frequently documented is not a tire recommendation.

Suspension, rubbing, and fender context

Suspension recorded on these builds

• Not recorded — 4

Reported rubbing

• 0 report no rubbing
• 0 report rubbing
• 4 do not record rubbing

Fender modifications

• Rolled: 0
• Pulled: 0
• No trimming recorded: 0
• Other trimming label: 0
• Not recorded: 4

Unknown remains unknown. These counts are descriptive evidence only — not probabilities or clearance guarantees.

Compare your own offset

Use the fitment calculator with this vehicle and 17×8.5 as the proposed wheel to see poke and inner-clearance differences vs OEM.

Open fitment calculator

Related specs

• 2018 Toyota 4Runner OEM wheel fitment
• Wheel offset
• Bolt pattern
• Hub bore
• Lug nuts