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Defender Service · Tires & Wheels
Where to get tires for a Defender in Frisco, which factory sizes fit, and how to choose between all-terrain and all-season tires for North Texas roads, lake weekends and the occasional ice storm.
The short answer
In Frisco, Defender tires can be inspected and replaced to the factory specification at an authorized Land Rover service department such as Land Rover Frisco, as well as at tire retailers. Whichever you use, the best tire for a Defender is one that matches the size, load index and speed rating on the placard in the driver’s door jamb, in the tread type that fits how you drive. For mostly pavement driving around DFW, an all-season touring tire is quieter, lasts longer and stops shorter on wet roads. For regular gravel, ranch roads, off-road trails or heavy towing, an all-terrain tire’s tougher sidewall and deeper tread earn their trade-offs.
You can buy Defender-size tires from a tire chain, an online retailer or an authorized Land Rover service department. Whichever you choose, these steps keep the result right for the vehicle.
Step 1
Read the placard
Note the size, load index and speed rating from the driver’s door jamb before you shop.
Step 2
Choose the tread type
Choose all-season for mostly pavement, or all-terrain for regular trail, ranch-road or heavy towing use.
Step 3
Replace as a matched set
Keep all four tires the same size, model and similar tread depth for the four-wheel-drive system.
Step 4
Mount, balance, align
Have the tires balanced, pressures set to the placard and the alignment checked, especially after trail use.
At an authorized retailer, the tire inspection is part of Land Rover’s service routine, and the technician can check brakes, suspension and alignment while the wheels are off. Any open recall on your Defender can be handled in the same visit, including the 2026 driver-airbag clockspring campaign covering 2020–2026 Defenders. See how to schedule certified service in Frisco for booking steps and the current recall list.
Factory sizes vary by body style, trim and engine. These are the sizes offered across the Defender range.
| Wheel | Factory tire size | Sidewall character | Best suited to |
|---|---|---|---|
| 18-inch | 255/70R18 | Tallest sidewall, most compliance | Serious off-road use, rocky trails, airing down |
| 19-inch | 255/65R19 | Tall sidewall | Balanced road and trail use |
| 20-inch | 255/60R20 or 275/60R20 | Medium sidewall | The most common all-rounder, road-biased with real trail ability |
| 22-inch | 275/45R22 or 275/50R22 | Low sidewall | Pavement handling and appearance, often on V8 and high-spec trims |
Your exact factory size, load index and speed rating are printed on the tire placard on the driver’s door jamb and in the owner’s handbook. Those, not this table, are the authority for your vehicle.
Changing wheel size is possible within Land Rover’s approved fitments, and it is one of the most common Defender personalization choices. If you are still speccing a new Defender, the wheel choice in the Defender build and price guide is where the tire decision really starts. A smaller wheel with a taller sidewall gives more comfort and off-road resilience, while a larger wheel sharpens on-road response.
Most Defender owners in Frisco, Plano and McKinney drive far more pavement than trail. The right tire reflects that honestly.
| All-season / touring | All-terrain | |
|---|---|---|
| Road noise |
Quieter on highway surfaces Better daily |
Louder, especially at highway speed |
| Wet-road braking |
Generally shorter stopping in rain Better daily |
Chunkier blocks trade some wet grip |
| Tread life | Usually longer on pavement | Can wear faster with mostly road use |
| Puncture resistance | Standard sidewall construction |
Tougher sidewalls resist cuts from rock and debris Better off-road |
| Loose surfaces | Adequate on graded gravel |
Deeper tread clears mud and grips gravel and dirt Better off-road |
| Towing stability | Good with correct load rating and pressure | Good, and stiffer sidewalls help with heavy trailers |
North Texas weather adds a third consideration. Heavy spring downpours make wet-road braking and resistance to hydroplaning matter more than mud performance for most owners. Ice storms like February 2021’s are rare enough that dedicated winter tires are hard to justify for a DFW-based Defender, though owners who ski or travel north in winter sometimes keep a second set.
Replacement tires fall into two broad groups: tires built to the specification Land Rover approved for the Defender, and aftermarket tires that fit the rim but were not part of that approval. Both can be sold in the same size. The difference is in what was tested on this vehicle.
| Factory-specification fitment | Aftermarket, off-specification | |
|---|---|---|
| Size |
One of the approved sizes for your wheel Known fit |
Often larger or wider for looks or trail clearance |
| Load and speed rating | Meets the placard figures | Must be checked tire by tire, since some popular off-road sizes carry lower ratings |
| Clearance | Clears the arches and suspension through full articulation and on every height setting | Larger sizes can rub at full lock, full articulation or lower air-suspension heights |
| Speedometer and systems | Rolling diameter matches what the stability, traction and Terrain Response systems expect | A different diameter can shift speedometer and odometer readings and what those systems see |
| Tire pressure sensors | Placard pressures and warning thresholds match | Different recommended pressures may not match the monitoring system’s thresholds |
| Related warranty | No question raised | A failure caused by an unapproved fitment, such as a rubbing-damaged component, may not be covered |
None of this makes an aftermarket all-terrain tire the wrong choice. Many Defender owners fit one deliberately. It does mean the choice should be made with the load rating, clearance and diameter checked first, not only the look. If you want a more aggressive tire, the safest route is an all-terrain pattern in one of the factory sizes.
The Defender is a heavy vehicle, and it tows heavily too. That makes two numbers on the sidewall more important than brand or tread pattern.
Non-negotiable
Load index
A replacement tire must meet or exceed the load index on the door-jamb placard. An underrated tire can overheat and fail under a loaded Defender, particularly when towing in summer heat.
Match or exceed
Speed rating
The speed rating reflects how the tire handles heat buildup, not only top speed. Fitting a lower rating than the placard specifies is not recommended.
Check monthly
Inflation pressure
Defender placard pressures vary by tire size and load, and the placard often gives a higher rear figure for heavy loads. Check them cold, and again when temperatures swing between seasons.
Tread depth is only one of four reasons to replace a tire. Heat, age and trail damage retire plenty of Defender tires with tread still on them.
If you air down for sand or rocky trails, re-inflate to the placard pressure before returning to highway speeds. Running a heavy vehicle underinflated at speed builds heat quickly. If your Defender carries a full-size spare, check its pressure and age with the others, and ask whether it can be worked into the rotation so a matched tire is always on hand.
Every Defender has permanent four-wheel drive and Terrain Response, and both rely on all four wheels turning at closely matched speeds. A single new tire beside three worn ones has a larger rolling diameter. That difference asks the driveline to make up the gap continuously, and it can affect how the traction and stability systems read wheel speed. For that reason, replacing tires as a set of four, or at least keeping tread depths closely matched, is the standard advice for all-wheel-drive vehicles. If one tire is damaged beyond repair early in its life, ask your advisor whether it can be matched to the remaining tread rather than assuming a full set is needed.
Regular rotation at scheduled service visits helps the set wear evenly, and the tire pressure monitoring sensors in each wheel are carried over when new tires are mounted. Tire condition, pressure and tread depth are part of every Land Rover scheduled service inspection, as outlined in the Land Rover maintenance schedule guide.
We’ll check tread, age, sidewalls and pressures against the placard before recommending anything.
Schedule tire service →Defender tires are available from tire retailers and from an authorized Land Rover service department such as Land Rover Frisco, where the tire inspection is part of the scheduled service routine and replacements are matched to the size, load index and speed rating on the door-jamb placard.
Factory Defender sizes include 255/70R18, 255/65R19, 255/60R20, 275/60R20, 275/45R22 and 275/50R22, depending on wheel size, trim and engine. The exact size for your vehicle is on the tire placard in the driver’s door jamb.
They are worth it if you regularly drive on gravel, dirt or trails, or tow heavy loads, because of their tougher sidewalls and deeper tread. For mostly pavement driving around DFW, an all-season touring tire is quieter, usually lasts longer and generally stops shorter in the rain.
It is the standard recommendation, because the Defender’s permanent four-wheel drive works best when all four tires have closely matched diameters. If one tire is damaged early in its life, ask whether a replacement can be matched to the remaining tread depth.
Use the pressures on the placard in the driver’s door jamb. They vary with tire size and load, and the placard often lists a higher rear pressure for heavy loads or towing. Check pressures when the tires are cold.