2021 Toyota 4Runner Tire Sizes
The 2021 Toyota 4Runner has verified factory tire sizes including Mud-and-snow; exact fitment depends on configuration.
Tire Sizes by trim and configuration
| Trim / configuration | Engine | Drivetrain | Tire size | Conditions | Source evidence |
|---|---|---|---|---|---|
| Limited | 4x2 | 4x2 | Mud-and-snow | Source configuration: Limited (4x2). Source table row: Tire type. Wheel size (in.): 20. Wheel type: Split 6-spoke alloy. | 2021 4Runner SourceBook, p. 38 · verified 2026-08-15 |
| Limited | 4x4 | 4x4 | Mud-and-snow | Source configuration: Limited (4x4). Source table row: Tire type. Wheel size (in.): 20. Wheel type: Split 6-spoke alloy. | 2021 4Runner SourceBook, p. 38 · verified 2026-08-15 |
| Nightshade Special Edition | 4x2 | 4x2 | Mud-and-snow | Source configuration: Nightshade Special Edition (4x2). Source table row: Tire type. Wheel size (in.): 20. Wheel type: Split 6-spoke alloy. | 2021 4Runner SourceBook, p. 40 · verified 2026-08-15 |
| Nightshade Special Edition | 4x4 | 4x4 | Mud-and-snow | Source configuration: Nightshade Special Edition (4x4). Source table row: Tire type. Wheel size (in.): 20. Wheel type: Split 6-spoke alloy. | 2021 4Runner SourceBook, p. 40 · verified 2026-08-15 |
| SR5 | 4x2 | 4x2 | Mud-and-snow | Source configuration: SR5 (4x2). Source table row: Tire type. Wheel size (in.): 17. Wheel type: 6-spoke alloy. | 2021 4Runner SourceBook, p. 35 · verified 2026-08-15 |
| SR5 | 4x4 | 4x4 | Mud-and-snow | Source configuration: SR5 (4x4). Source table row: Tire type. Wheel size (in.): 17. Wheel type: 6-spoke alloy. | 2021 4Runner SourceBook, p. 35 · verified 2026-08-15 |
| SR5 Premium | 4x2 | 4x2 | Mud-and-snow | Source configuration: SR5 Premium (4x2). Source table row: Tire type. Wheel size (in.): 17. Wheel type: 6-spoke alloy. | 2021 4Runner SourceBook, p. 35 · verified 2026-08-15 |
| SR5 Premium | 4x4 | 4x4 | Mud-and-snow | Source configuration: SR5 Premium (4x4). Source table row: Tire type. Wheel size (in.): 17. Wheel type: 6-spoke alloy. | 2021 4Runner SourceBook, p. 35 · verified 2026-08-15 |
| Trail Special Edition | 4x2 | 4x2 | Mud-and-snow | Source configuration: Trail Special Edition (4x2). Source table row: Tire type. Wheel size (in.): 17. Wheel type: Dark gray alloy. | 2021 4Runner SourceBook, p. 35 · verified 2026-08-15 |
| Trail Special Edition | 4x4 | 4x4 | Mud-and-snow | Source configuration: Trail Special Edition (4x4). Source table row: Tire type. Wheel size (in.): 17. Wheel type: Dark gray alloy. | 2021 4Runner SourceBook, p. 35 · verified 2026-08-15 |
| TRD Off-Road | 4x4 | 4x4 | Mud-and-snow | Source configuration: TRD Off-Road (4x4). Source table row: Tire type. Wheel size (in.): 17. Wheel type: 7-spoke alloy. | 2021 4Runner SourceBook, p. 38 · verified 2026-08-15 |
| TRD Off-Road Premium | 4x4 | 4x4 | Mud-and-snow | Source configuration: TRD Off-Road Premium (4x4). Source table row: Tire type. Wheel size (in.): 17. Wheel type: 7-spoke alloy. | 2021 4Runner SourceBook, p. 38 · verified 2026-08-15 |
| TRD Pro | 4x4 | 4x4 | All-terrain | Source configuration: TRD Pro (4x4). Source table row: Tire type. Wheel size (in.): 17. Wheel type: Matte-black flow-formed TRD alloy. | 2021 4Runner SourceBook, p. 38 · verified 2026-08-15 |
| Venture Special Edition | 4x4 | 4x4 | Mud-and-snow | Source configuration: Venture Special Edition (4x4). Source table row: Tire type. Wheel size (in.): 17. Wheel type: 7-spoke dark gray metallic TRD alloy. | 2021 4Runner SourceBook, p. 38 · verified 2026-08-15 |
Frequently asked questions
What is the 2021 Toyota 4Runner tire sizes?
The 2021 Toyota 4Runner has verified factory tire sizes including Mud-and-snow; exact fitment depends on configuration.
Where does this specification data come from?
The table is tied to 2021 4Runner SourceBook, published by Toyota Motor Sales, U.S.A., Inc., and was last verified on 2026-08-15.