Checks, in order
- Tire pressureSet all four tires to the pressure on the door placard when cold. An uneven tire pressure can cause pull and a vague feel.easy $ · under about $50
- Tire balance and road forceAsk a tire shop for a road force balance. This finds out-of-round tires and wheels that a basic balance misses.easy $ · under about $50
- Lug nutsCheck lug nut torque to the manual's specification, in a star pattern.easy $ · under about $50
- AlignmentGet an alignment printout. If you changed tire size or the ride height, make sure the shop uses the right specification.medium $$ · about $50 to $500
- Dealer inspectionIf balance and alignment are correct and the vibration remains, ask the dealer to check wheel bearings, driveline and any open bulletins while under warranty.medium $$ · about $50 to $500
Applies to: 6th generation 4Runner, 2025 and newer, with the 2.4L turbocharged i-FORCE and the i-FORCE MAX hybrid, both with the 8-speed automatic. This is a new platform with little long-term history, so most entries are general symptoms; when the truck is under warranty, the dealer is the right first stop.
Tools and parts for these checks
Links below are Amazon affiliate links: as an Amazon Associate, toyotadata earns from qualifying purchases, at no extra cost to you. Confirm fitment for your exact truck before you order.
| ITEM | USED FOR | BUY |
|---|---|---|
| Driveshaft U-joint | Replacing a worn U-joint | Shop on Amazon |
| Driveshaft center support bearing | Replacing a worn carrier bearing (two-piece shafts) | Shop on Amazon |
| Lever grease gun | Greasing U-joints and the slip yoke | Shop on Amazon |
| Pry bar set | Checking ball joints, bushings and tie rod ends for play | Shop on Amazon |
Go deeper
More 6th Gen 4Runner problems
- Something is wrong on a new 4Runner: warranty, recalls and where to start (Body & Electrical)
- Digital gauge cluster blank, missing speedometer, or warning lights not showing at startup (Body & Electrical)
- Clunk or abrupt shift, especially 1st to 2nd, or hesitation pulling away (Transmission)
- Front brakes squealing or chirping on a new truck (Brakes)
- Hybrid won't go to READY, or dead 12 V battery in the i-FORCE MAX (Hybrid System)
- Won't start or crank on the 2.4L turbo (non-hybrid) (Starting & Charging)
All 14 6th Gen 4Runner symptoms in the interactive troubleshooter →
General guidance from owner experience. Confirm torque specs, fluid capacities and procedures in the factory service manual. Brakes, steering and anything structural: if in doubt, have a qualified shop inspect it before driving.