The 2008 Toyota Trucks 4Runner sits in the middle of the fourth-generation 4Runner lineup, a period when Toyota blended traditional body-on-frame SUV durability with everyday comfort and strong off-road credibility. Buyers looking at one today are often balancing stock-style replacement needs with the realities of trim-specific wheel packages. Tire fitment on the 2008 Toyota Trucks 4Runner is radial only, but the correct size changes by sub-model and wheel diameter, with 265/70R16, 265/65R17, and 265/60R18 all in the mix. That makes the real decision less about vintage construction and more about confirming trim, wheel size, and intended road or trail use before choosing a tire.
Which Tire Size Is Right for The 2008 Toyota Trucks 4Runner
The 2008 Toyota Trucks 4Runner uses three different primary tire sizes, and the correct one depends on the exact sub-model and wheel diameter. All three are radial metric sizes, but they are tied to different 16-inch, 17-inch, and 18-inch wheel setups. Before selecting a tire, the first step is confirming the vehicle's trim and the wheels actually on it, especially if anything has been changed over the years.
A 265/60R18 tire uses a 265-millimeter nominal section width, a 60-series aspect ratio, radial construction, and fits an 18-inch rim. On the 2008 Toyota Trucks 4Runner, this size is tied to the 18-inch wheel setup, so it is important to keep wheel diameter front and center before comparing tire choices. The shorter sidewall relative to the other two sizes gives this format a more modern SUV look while staying in the correct overall fitment family for the vehicle. This is the size to evaluate when the 4Runner has the factory-style 18-inch package rather than the 16-inch or 17-inch wheel arrangements.
A 265/65R17 tire carries the same 265-millimeter nominal width, uses radial construction, and fits a 17-inch rim, with a 65-series sidewall profile. For the 2008 Toyota Trucks 4Runner, this size is used on certain sub-models with 17-inch wheels, making it one of the key fitments to verify before purchase. Its proportions sit between the 18-inch and 16-inch setups, so buyers often focus on matching the wheel already on the vehicle and the intended use. This size deserves a closer look when the 4Runner is a Sport model or an SR5 equipped with the 17-inch package.
A 265/70R16 tire is a metric radial size with a 265-millimeter nominal width, a 70-series sidewall, and fitment for a 16-inch rim. On the 2008 Toyota Trucks 4Runner, it belongs to certain SR5 configurations using the 16-inch wheel setup rather than the 17-inch or 18-inch alternatives. Available product choices in this size can lean toward truck and trail use, including raised white letter styling and all-terrain series construction. It is the right size to consider when preserving the 16-inch wheel package or when the vehicle sees a mix of on-road driving and more rugged use.
Sub-model fitment matters on the 2008 Toyota Trucks 4Runner because tire size changes with trim and wheel package. The Limited, Sport, and SR5 do not all share the same setup, so identifying the exact sub-model is the first step before comparing tires.
1
2008 Toyota Trucks 4Runner Limited
The 2008 Toyota Trucks 4Runner Limited uses the 18-inch tire package, so its fitment path is more straightforward than the SR5. Tire selection centers on confirming the existing 18-inch wheels and choosing a radial that matches the vehicle's intended on-road use and overall presentation.
The 2008 Toyota Trucks 4Runner SR5 is the trim where wheel and tire confirmation matters most, since it can use either a 16-inch or 17-inch setup. Selection starts with verifying which wheels are on the vehicle now, then narrowing the choice by driving use, sidewall style, and tire type.
The 2008 Toyota Trucks 4Runner Sport uses the 17-inch tire package, which keeps fitment simpler than the SR5's split setup. The main job is matching the existing wheel diameter, then choosing a radial tire that suits how the vehicle is driven and how closely the owner wants to stay to stock-style proportions.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 2008 Toyota Trucks 4Runner Tires for Sale
Available product choice on this 2008 Toyota Trucks 4Runner centers on 265/70R16, with a BFGoodrich All Terrain T/A KO2 option that uses radial construction, raised white letter sidewalls, and a 7.0- to 8.5-inch rim-width range.
Owners of a 2008 Toyota Trucks 4Runner usually need to sort out trim-specific tire size, wheel diameter, and practical replacement choices. These FAQs focus on fitment, product selection, and the checks worth making before regular road use or light off-road duty.
Tire Size & Fitment
What tire size fits a 2008 Toyota Trucks 4Runner?
The 2008 Toyota Trucks 4Runner uses three primary tire sizes: 265/60R18, 265/65R17, and 265/70R16. The correct size depends on the sub-model and wheel package, with the Limited using 265/60R18, the Sport using 265/65R17, and the SR5 using either 265/65R17 or 265/70R16 depending on configuration.
That means the first step is not choosing tread style or brand, but confirming the wheels actually on the vehicle. A 4Runner that has changed hands may have aftermarket wheels or a different factory wheel package installed, so checking the tire sidewall and wheel diameter before buying helps avoid selecting the wrong size.
What size rim does a 2008 Toyota Trucks 4Runner use?
A 2008 Toyota Trucks 4Runner can use 16-inch, 17-inch, or 18-inch rims depending on sub-model and wheel package. The 265/70R16 size fits a 16-inch rim, 265/65R17 fits a 17-inch rim, and 265/60R18 fits an 18-inch rim, all in radial construction.
Rim diameter is the most important fitment checkpoint because the tire size must match it exactly. Before replacing tires, confirm the wheel diameter stamped on the wheel or printed on the current tire, then look at width and clearance if the vehicle has aftermarket wheels, suspension changes, or a different stance than stock.
Why does the 2008 Toyota Trucks 4Runner have more than one tire size?
The 2008 Toyota Trucks 4Runner has more than one tire size because different sub-models used different wheel diameters and tire packages. Limited, Sport, and SR5 trims were not all set up the same way, and the SR5 in particular can appear with either a 16-inch or 17-inch fitment.
Those sizes stay very close in overall diameter, but they are not interchangeable without the matching wheel. For that reason, trim level alone is helpful but not always enough on an older SUV; it is smart to verify the wheels on the vehicle today before choosing a replacement tire.
Choosing the Right Tire
What should I consider when choosing a 265/70R16 tire for a 2008 Toyota Trucks 4Runner?
Start with the basics: the 265/70R16 size, radial construction, and the 16-inch wheel setup used on certain 2008 Toyota Trucks 4Runner SR5 models. From there, compare the tire's intended use, sidewall style, load specification, and approved rim-width range rather than assuming every 265/70R16 tire serves the same purpose.
The available 265/70R16 product here is a BFGoodrich All Terrain T/A KO2 with raised white letter sidewalls, a 7.0- to 8.5-inch rim-width range, and a 3,195-lb maximum load at 80 psi. That makes wheel width and intended driving mix important checkpoints before settling on a tire.
What sidewall styles are available for 2008 Toyota Trucks 4Runner tires?
Available sidewall style on the current 2008 Toyota Trucks 4Runner product selection includes RWL, or raised white letter, in the 265/70R16 size. Sidewall treatment matters because it changes the look of the vehicle even when the size and basic fitment stay the same.
Raised white letters give the 4Runner a more traditional truck and SUV presentation, especially on an all-terrain tire. If appearance matters, compare the sidewall style alongside tread character and wheel finish so the tire complements the vehicle's overall look instead of focusing only on size.
What brands offer tires for the 2008 Toyota Trucks 4Runner?
The available product selection for this 2008 Toyota Trucks 4Runner fitment includes BFGoodrich in 265/70R16. That option appears in the All Terrain T/A KO2 series, which gives buyers a recognizable truck-oriented tire choice within the correct size family for certain SR5 applications.
Brand should be considered alongside the more practical details that affect real fitment and use. Confirm the exact tire size on the vehicle first, then compare construction, sidewall presentation, load capacity, and wheel-width compatibility so the tire suits both the wheel setup and how the 4Runner is driven.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2008 Toyota Trucks 4Runner?
Yes, modifications can affect tire fitment on a 2008 Toyota Trucks 4Runner even when the tire size looks close to stock. Aftermarket wheels, suspension lifts, lowering changes, wheel offset differences, and body alterations can all change clearance at the fenders, suspension components, or steering range.
That matters most on a vehicle like the SR5, where more than one wheel and tire package may already be in circulation. A quick check of wheel diameter, wheel width, backspacing or offset, and full-lock steering clearance can prevent rubbing issues before a new set of tires goes into service.
What should I inspect before driving a 2008 Toyota Trucks 4Runner on new tires?
Before putting a 2008 Toyota Trucks 4Runner into regular use on new tires, inspect tire pressure, lug torque, valve stems, tread direction if applicable, and overall clearance at the front and rear. It also helps to look over the suspension and steering for worn parts that can affect alignment and tire wear.
A short local drive followed by a second inspection is a smart habit, especially on an older SUV. Recheck pressure, look for any contact marks inside the wheel wells, and make sure the tires are wearing evenly. That early follow-up can catch fitment or setup problems before they turn into larger issues.
How often should tires on a 2008 Toyota Trucks 4Runner be inspected?
Tires on a 2008 Toyota Trucks 4Runner should be inspected regularly, not just when tread appears low. Routine checks for pressure loss, uneven wear, cuts, punctures, bulges, and sidewall cracking are especially important on an older SUV that may alternate between daily use, weekend driving, and longer trips.
Monthly visual checks are a practical baseline, with closer inspection before highway travel or trail use. Vehicles that sit for longer periods deserve extra attention because age, storage conditions, and slow air loss can become bigger concerns than tread wear alone on a low-mileage 4Runner.
