Note: These recommendations are based on factory wheels. Upgraded rims with different backspacing can allow for wider tires. Also, consider fender flares if you go really wide. Jiangmen JiuTai Plastic Product Co.Ltd , https://www.sequoiaent.com
OEM Tire Sizes – Toyota Tundra
Most Tundra owners will find themselves using either the 255/70 R18 or 275/65 R18 sizes. The larger 275/55 R20 option is typically reserved for special packages and may not be necessary for everyday use.
Model Year
Original Factory Tundra Tire Sizes Sorted By Rim Size
2000-2006
245/70 R16
265/70 R16
265/65 R17
275/55 R18
2007-2013
285/70 R17
255/70 R18
275/65 R18
275/55 R20
2014-2021
285/70 R17
255/70 R18
275/65 R18
275/55 R20
How Tall Can You Go?
One of the most common questions among Tundra owners is: “How big can I go with my tires?†While increasing tire size is an easy way to boost the look of your truck, it's important to understand the limitations and potential issues that come with it.
The simplest approach is to stick with one of the OEM sizes listed above. Going beyond these sizes could lead to several issues:
- **Speedometer and Odometer Inaccuracy:** Larger tires can throw off your speedometer and odometer readings. You might need to reprogram your vehicle’s computer to keep things accurate.
- **Reduced Low-End Torque:** Bigger tires add weight and rolling resistance, which can reduce engine efficiency, especially at low speeds. Many off-road vehicles are designed with different gear ratios to compensate for this.
Key Rules to Keep in Mind
- **3% Height and Width Rule:** Most tire dealers refer to this as the "plus 1" method. You can increase both tire height and width by up to 3% without needing a lift. However, not all manufacturers offer exact 3% increases, so it’s worth checking.
- **1†Lift = 1†Tire Height:** If you install a lift kit, you can increase tire height accordingly—about 1 inch per inch of lift. But remember, increasing width requires careful consideration of backspacing and fender clearance.
Over-Sized Tundra Tires
First-Gen Tundra
**No Lift Kit**
Max tire sizes include:
- 16" rims: 275/70 R16 – 0.4" wider, 0.5" taller than factory
- 17" rims: 265/70 R17 – 1" taller, same width
- 17" rims: 275/65 R17 – 0.4" wider, 0.5" taller
**1.5–2" Leveling Kit**
You may fit slightly wider tires, but some trimming might be needed.
- 16" rims: 265/75 R16 – 1" taller
- 17" rims: 275/70 R17 – 1.5" taller, 0.4" wider
**3" Lift Kit**
With a lift, you can go even bigger, but be prepared for more modifications.
- 16" rims: 285/75 R16 – 2.2" taller, 0.8" wider
- 16" rims: 265/80 R16 – 2.2" taller
- 17" rims: 285/70 R17 – 2.2" taller, 0.8" wider
Second-Gen Tundra
**No Lift Kit**
- 18" rims: 285/65 R18 – 0.5" taller, 0.4" wider
- 20" rims: 275/60 R20 – 1" taller
**1.5–2" Leveling Kit**
- 18" rims: 275/70 R18 – 1" taller
- 18" rims: 285/70 R18 – 1.7" taller, 0.4" wider
- 18" rims: 295/65 R18 – 1" taller, 0.8" wider
- 20" rims: 285/60 R20 – 0.4" wider, 1.5" taller
**3" Lift Kit**
- 18" rims: 285/75 R18 – 2.8" taller, 0.4" wider
- 18" rims: 305/70 R18 – 2.8" taller, 1.2" wider (trimming required)
- 20" rims: 285/65 R20 – 1.6" taller, 0.4" wider
- 20" rims: 305/60 R20 – 2.4" taller, 1.2" wider (tight fit)
Keep in mind that finding a tire that perfectly matches both height and width can be challenging. Manufacturers often focus on general demand, so you may have to compromise or customize your setup.
TRD And TRD Pro Wheels
If you’re also looking to upgrade your wheels, consider TRD and TRD Pro models. These are high-quality, lightweight, and built to handle tough conditions. Ordering them online can save you money compared to other aftermarket options. For more details, check out our TRD Pro Wheels FAQs.