Yes, you can switch from all-terrain to highway tires on many trucks, provided the replacements meet the truck’s size, load capacity, speed rating, and other manufacturer requirements. For truck owners in Brandon and Byram, the decision comes down to what the vehicle needs to carry and where it actually goes.
Highway tires are worth considering when most driving is on pavement and the specific model suits any unpaved access you need. Keep all-terrain tires among your options if you regularly drive on loose or difficult surfaces. Start with the truck’s specifications before comparing comfort or tread appearance.
What specifications should truck replacement tires meet?
Check the Tire and Loading Information label near the driver’s door and the owner’s manual. Record the full recommended tire size and cold inflation pressures, then check the manufacturer’s replacement guidance for load and speed requirements. The tires currently installed are useful information, but verify them against those requirements rather than assuming a previous replacement was correct.
The U.S. Tire Manufacturers Association recommends replacement tires with the size, load index, and speed rating specified by the vehicle or tire manufacturer, without reducing the originally specified load capacity. Its replacement guidance makes those specifications the starting point.
Have the tire dealer compare:
- The complete size designation, including any P or LT prefix.
- The load index and speed rating in the tire’s service description.
- The load range, where applicable, and capacity at the required pressure.
- Compatibility with the wheels and any changes to the truck’s original setup.
If the truck has different wheels, a lift, or a nonstandard tire size, flag that before ordering. Ask for the proposed fitment to be checked against the vehicle and tire manufacturers’ guidance.
Will highway tires carry the loads your truck needs?
A highway tread pattern does not tell you whether a tire has enough capacity. Likewise, an aggressive all-terrain tread does not establish that a tire is suitable for a particular load. Compare the exact replacement specification.
Explain how the truck is used when loaded, including cargo and towing. Ask the dealer to verify the proposed tires for that use within the truck manufacturer’s limits. Include that loaded use even if most of your driving is an unloaded commute.
Changing from an LT-metric tire to a passenger-type tire deserves particular care. Do not approve that substitution merely because the size numbers look similar. Toyo’s light-truck replacement bulletin explains that passenger-tire capacity needs an adjustment for truck use and may be insufficient to replace an original LT tire.
Inflation also matters. LT-metric and P-metric tires of similar dimensions can need different pressures to carry equivalent loads. If the proposed replacement changes tire type or size, have the appropriate load-inflation tables checked and the correct cold pressures established. Do not copy the old pressure automatically or use the sidewall maximum as a default.
How much off-pavement capability do you actually need?
Be specific about the surfaces you must cross. “Mostly highway” does not answer whether the remaining driving is a maintained gravel entrance or recurring loose, muddy access.
Mopar describes highway tires as intended for ordinary road travel and some unpaved roads. Its tread comparison explains that all-terrain tires use more aggressive tread for off-road grip, with potential noise and efficiency compromises on pavement.
Use that distinction to ask practical questions:
- Is the unpaved surface firm and maintained, or loose and difficult?
- How often must you drive it?
- Can you avoid it when conditions exceed the proposed tire’s capabilities?
- Does the tire manufacturer describe the specific model as suitable for that use?
For example, a pavement-driven truck with occasional maintained gravel access may be a candidate for highway tires, subject to the model’s suitability. A truck that must repeatedly cross loose or muddy ground has a stronger reason to retain off-road capability.
Consider how difficult and unavoidable that unpaved driving is, as well as how much of your mileage it represents.
Highway tires vs. all-terrain tires: which tradeoffs should you compare?
Once fitment and capacity are settled, compare individual models in the exact size and specification you need. The category is a useful starting point, but it does not establish which candidate performs better in every situation.
Ask for evidence on the qualities that prompted the switch:
| Priority | What to check |
|---|---|
| Wet pavement | Comparable wet-braking and handling test results, where available |
| Noise and comfort | Model-specific evaluations, including the construction being considered |
| Fuel use | Available efficiency data without assuming a guaranteed mileage improvement |
| Unpaved access | Manufacturer guidance on intended surfaces and use |
| Tread life | Warranty terms, exclusions, and maintenance requirements |
A highway tire may address your priorities, but avoid assuming that every highway model is quieter, lasts longer, or grips wet pavement better than every all-terrain model. Ask what supports the comparison between the actual candidates.
Consider what you would give up, too. If a quieter ride is the goal, decide whether the proposed model still provides the capability required for unavoidable off-pavement driving. If it does not, compare a less aggressive all-terrain option before committing.
What should be confirmed before installation?
Before authorizing the change, get a clear answer on the approved fitment, load capability, cold inflation pressures, and compatibility of the planned tire set. If you are replacing fewer than all the tires, ask specifically whether mixing the proposed replacements with the remaining tires follows manufacturer guidance.
New tires should be balanced when installed, according to NHTSA’s tire guidance. For an equivalent replacement, follow the vehicle’s recommended cold pressure; any approved size or tire-type conversion needs its own verified pressure recommendation.
Keep checking pressure with a gauge after the switch. NHTSA notes that TPMS warns when tires are significantly underinflated, so it does not replace monthly checks. Tire Depot’s explanation of what the TPMS light means covers that warning in more detail.
The switch makes sense when the exact highway tire meets the truck’s specifications, supports its loaded use, and suits the surfaces it must handle. If any of those checks is unresolved, settle it before choosing a replacement based on comfort or appearance.
