The 2013 Lexus Trucks LX570 sits in the full-size luxury SUV world with the kind of road presence and long-distance capability that make tire choice more than a cosmetic decision. Buyers often approach this vehicle expecting modern ride quality, substantial load-carrying confidence, and the composed stance that defines the LX line. For this exact model, the primary fitment is a 285/50R20 radial tire on a 20-inch rim. That means the focus is less about sorting through multiple factory sizes and more about confirming the correct modern metric fitment and selecting a tire that suits the vehicle’s intended road use, wheel setup, and overall condition.
Which Tire Size Is Right for The 2013 Lexus Trucks LX570
The 2013 Lexus Trucks LX570 uses one primary tire size: 285/50R20, a radial tire fitted to a 20-inch rim. The LX570 Base uses this same size, so the main decision is not identifying among multiple fitments, but confirming the wheel setup on the vehicle and choosing a tire that matches the intended balance of road manners, appearance, and everyday use.
The size code 285/50R20 identifies a metric radial tire with a 285-millimeter nominal section width, a 50-series aspect ratio, and a 20-inch rim diameter. Its radial construction suits the 2013 Lexus Trucks LX570’s modern luxury SUV character, where stable on-road behavior and compatibility with larger-diameter factory-style wheels matter. This size represents a contemporary low-profile SUV fitment rather than a vintage sizing system, so buyers should pay close attention to wheel diameter and overall vehicle setup. It is the right place to start when confirming proper fitment for an unmodified LX570 or evaluating a vehicle that may have had wheel changes over time.
Fitment is straightforward for the covered 2013 Lexus Trucks LX570 sub-models. The LX570 Base uses the same primary tire size, which keeps the buying decision centered on wheel confirmation, tire selection, and the vehicle’s present setup rather than trim-based size differences.
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2013 Lexus Trucks LX570 Base
The 2013 Lexus Trucks LX570 Base uses the same 285/50R20 radial fitment as the core model. That keeps tire selection focused on confirming the 20-inch wheel setup, checking for any aftermarket changes, and choosing a tire appropriate for how the vehicle is actually driven and maintained.
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.
Frequently Asked Questions
These FAQs focus on the 2013 Lexus Trucks LX570’s 285/50R20 tire size, 20-inch rim fitment, practical selection factors, and the checks that matter before putting a luxury SUV like this back into regular road use.
Tire Size & Fitment
What tire size fits a 2013 Lexus Trucks LX570?
The 2013 Lexus Trucks LX570 uses a 285/50R20 radial tire. That is the primary fitment for this model, and it matches a 20-inch wheel diameter. The covered LX570 Base sub-model uses the same size, so there is no separate trim-level tire size to sort through within this application.
The practical next step is confirming that the vehicle still has the correct 20-inch wheel setup. Many used luxury SUVs eventually receive aftermarket wheels or replacement tire packages, so the tire placard, current wheel markings, and actual mounted tire size should all agree before a replacement is chosen.
What size rim does a 2013 Lexus Trucks LX570 use?
The 2013 Lexus Trucks LX570 uses a 20-inch rim with its 285/50R20 tire size. In this size code, the final number, 20, indicates the wheel diameter in inches. That makes rim diameter one of the most important checkpoints when replacing tires on this SUV.
Wheel diameter should be verified directly on the vehicle, especially if it has changed hands or has been modified. A tire with the correct width and profile still cannot be mounted properly if the rim diameter is different, so confirming the actual wheel before selection helps avoid unnecessary fitment problems.
Does the 2013 Lexus Trucks LX570 Base use the same tire size?
Yes. The 2013 Lexus Trucks LX570 Base uses the same 285/50R20 radial tire size as the model core. That keeps fitment simple for buyers shopping by exact year, make, model, and sub-model, since there is no separate alternate size tied to the Base designation here.
Even with shared sub-model fitment, it still makes sense to inspect the vehicle before replacing tires. The most useful checks are the current wheel diameter, the tire size already mounted, and whether suspension or wheel changes have altered the original setup in a way that affects clearance or replacement choice.
Choosing the Right Tire
What should I consider when choosing a 285/50R20 tire for a 2013 Lexus Trucks LX570?
Start with the correct size, 285/50R20, and the correct construction, which is radial for this application. Because the 2013 Lexus Trucks LX570 uses one primary fitment, the real comparison becomes wheel compatibility, intended driving use, and whether the vehicle remains close to its original setup or has been changed.
A careful buyer should also look at the overall condition and purpose of the SUV. An LX570 used mainly for highway driving may call for a different selection emphasis than one seeing mixed use, and any replacement should be checked against the actual wheel, tire clearance, and general condition of the suspension and steering components.
How do I choose between available 285/50R20 tires for a 2013 Lexus Trucks LX570?
The most useful way to compare 285/50R20 tires for a 2013 Lexus Trucks LX570 is to begin with fitment, then narrow the choice by intended use and vehicle condition. Since the size itself is fixed, the key difference is whether a given tire suits a luxury SUV that may be driven regularly, stored seasonally, or used for longer road trips.
Wheel setup should stay part of the decision even when the tire size matches. A vehicle with non-original wheels, suspension changes, or uneven wear history may need closer review before a replacement is installed, and a buyer should compare how each tire choice aligns with ride expectations, maintenance habits, and planned mileage.
Why is it important to confirm wheel setup on a 2013 Lexus Trucks LX570 before choosing tires?
Confirming wheel setup matters because the 2013 Lexus Trucks LX570 is tied to a 285/50R20 tire, and that size depends on a 20-inch rim diameter. If the SUV has aftermarket wheels or previous owner changes, the tire that belongs on the vehicle today may differ from what the original fitment suggests.
A quick inspection can prevent ordering the right size for the wrong wheel. Checking the wheel diameter, current tire markings, and visible clearance around the fenders and suspension helps establish whether the LX570 still follows its standard configuration or whether a modified setup needs more careful evaluation before replacement.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Lexus Trucks LX570?
Yes. Modifications can change tire fitment on a 2013 Lexus Trucks LX570 even when 285/50R20 is the standard size. Aftermarket wheels, altered wheel offset, suspension changes, or body modifications can all affect how much room the tire has and whether the wheel-and-tire package still matches the vehicle safely and cleanly.
That is why a modified LX570 should be inspected as an individual vehicle rather than assumed to match stock fitment automatically. Tire size markings, wheel diameter, visible clearance at full steering lock, and the relationship between the tire and fender openings are all worth checking before a new set is selected.
What should I inspect before driving a 2013 Lexus Trucks LX570 on new tires?
Before putting a 2013 Lexus Trucks LX570 into regular road use on new tires, inspect the wheels, valve stems, alignment condition, and the suspension and steering components that influence tire wear and stability. It also helps to confirm that all four mounted tires match the intended 285/50R20 fitment and are inflated properly.
A road-ready check should include looking for fluid leaks that may contaminate rubber, uneven old wear patterns that hint at alignment issues, and any signs of rubbing near the inner fenders or suspension. Taking a short, careful drive after installation can reveal vibration, pull, or clearance issues before longer trips begin.
How often should tires on a 2013 Lexus Trucks LX570 be inspected?
Tires on a 2013 Lexus Trucks LX570 should be inspected regularly, not just when tread appears low. A visual check for cracking, cuts, bulges, punctures, and uneven wear is especially important on a heavy luxury SUV, and vehicles that sit for long periods deserve extra attention because age and storage conditions matter as much as mileage.
Monthly pressure checks are a sensible habit, along with a closer inspection before seasonal use or any longer highway trip. Owners should also pay attention to vibration, steering changes, or repeated air loss, since those signs may point to wheel damage, alignment issues, or tire deterioration that deserves prompt attention.
