The 2004 GMC Trucks Envoy sits in the early-2000s SUV market as a midsize truck-based utility vehicle built for everyday road use with the added versatility buyers expected from the Envoy name. Its combination of comfort, ride height, and practical capability makes tire choice more than a cosmetic decision. This Envoy uses a 245/65R17 radial tire, keeping fitment centered on a modern metric size mounted on a 17-inch rim. The available choice here leans toward a raised white letter all-terrain presentation rather than a vintage-style sidewall treatment. For the right result, focus on matching the correct size first, then compare road-use needs, wheel compatibility, and overall vehicle setup.
Which Tire Size Is Right for The 2004 GMC Trucks Envoy
The 2004 GMC Trucks Envoy uses one primary tire size: 245/65R17. It is a radial fitment on a 17-inch rim, and that same size is shared across the covered SLE and SLT sub-models. That means the main decision is not which primary size fits, but which tire style and specification best suits how the Envoy is driven and whether the wheel setup still matches stock dimensions.
In 245/65R17, the 245 identifies the nominal section width in millimeters, 65 is the aspect ratio, R designates radial construction, and 17 is the wheel diameter in inches. That makes it a modern metric radial size suited to the 2004 GMC Trucks Envoy's 17-inch wheel fitment. Available choices in this size include BFGoodrich's All Terrain TA KO2 with a raised white letter sidewall, giving the tire a more truck-oriented appearance than a plain blackwall. This size is the right starting point when the goal is maintaining proper fitment while choosing a tire that matches the Envoy's mix of on-road use and utility.
Tire fitment is straightforward across the covered 2004 GMC Trucks Envoy sub-models, because both use the same primary size. Checking the exact sub-model still helps confirm that the wheel and tire setup has not been changed from stock over the years.
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2004 GMC Trucks Envoy SLE
The 2004 GMC Trucks Envoy SLE uses the same 245/65R17 radial fitment found across this covered Envoy range. Tire selection therefore comes down to choosing the right tread character, sidewall presentation, and wheel-compatible specification for how the SUV is actually used.
The 2004 GMC Trucks Envoy SLT also uses 245/65R17 radial tires on a 17-inch rim. That keeps fitment simple, so the real choice is comparing available tire specifications and confirming that any existing wheel or suspension changes have not altered clearance requirements.
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 2004 GMC Trucks Envoy Tires for Sale
Available 245/65R17 choices for the 2004 GMC Trucks Envoy focus on radial construction with a truck-oriented character. The current option is a BFGoodrich All Terrain TA KO2 with raised white letter styling and a rim-width specification that suits typical 17-inch Envoy wheel fitment.
Common questions for the 2004 GMC Trucks Envoy usually center on the 245/65R17 tire size, 17-inch wheel fitment, tire selection, and what to inspect before putting an older SUV back into regular road use.
Tire Size & Fitment
What tire size fits a 2004 GMC Trucks Envoy?
The 2004 GMC Trucks Envoy uses a 245/65R17 tire size. This is a radial fitment on a 17-inch rim, and it applies across the covered Envoy sub-models here, including SLE and SLT.
That makes tire selection fairly simple as long as the vehicle still has the correct wheel diameter and a stock-type setup. The main things to confirm are the actual wheel size currently on the SUV and whether any aftermarket wheel, suspension, or ride-height changes have altered the clearance available for the original 245/65R17 fitment.
What size rim does a 2004 GMC Trucks Envoy use?
The primary tire fitment for the 2004 GMC Trucks Envoy is built around a 17-inch rim. The 245/65R17 size itself confirms that wheel diameter, and the available product in this fitment also matches a 17-inch rim.
Wheel diameter is only one part of the fitment picture, so it is still worth checking wheel width and overall wheel configuration before choosing a tire. A 17-inch wheel that differs significantly from stock in width or offset can change how the tire sits in the wheel opening and how much clearance it has at full steering lock.
Do all 2004 GMC Trucks Envoy sub-models use the same tire size?
The covered 2004 GMC Trucks Envoy sub-models use the same primary tire size. Both the SLE and SLT use 245/65R17 radial tires, so there is no sub-model split in primary size within this group.
That consistency helps narrow the decision to tire type and intended use rather than chasing different fitments by trim level. Even so, an individual Envoy may have been changed over time, so it is smart to compare the current wheels and the tire placard or existing setup before assuming every used vehicle still carries its original wheel and tire dimensions.
Choosing the Right Tire
What should I consider when choosing a 245/65R17 tire for a 2004 GMC Trucks Envoy?
Start with the correct 245/65R17 size and make sure the tire is intended for a 17-inch wheel. For this Envoy, the available choice centers on radial construction with an all-terrain character, so the selection question is less about size and more about how the SUV is used on pavement, gravel, or mixed surfaces.
It also helps to compare wheel-width compatibility, load capacity, and sidewall style before deciding. A tire with a more truck-oriented design can change both appearance and driving feel, so the best match depends on whether the Envoy is kept close to stock for normal road use or asked to handle rougher surfaces and utility work.
What sidewall styles are available for 2004 GMC Trucks Envoy tires?
The available 245/65R17 option for the 2004 GMC Trucks Envoy uses an RWL sidewall, meaning raised white letter styling. That gives the tire a more traditional SUV and light-truck look than a plain blackwall presentation.
Sidewall style matters mostly for appearance, but it can influence the overall character of the vehicle as well. An Envoy kept close to its original everyday role may look at home with a cleaner sidewall, while an all-terrain tire with raised white letters tends to emphasize the truck-based side of the platform and can suit a more utility-focused presentation.
What brands offer tires for the 2004 GMC Trucks Envoy?
The available tire in this fitment comes from BFGoodrich. It is part of the All Terrain TA KO2 line, giving the 2004 GMC Trucks Envoy a radial option with a recognizable light-truck and SUV tire profile.
Brand is only one part of the decision, so it should be considered alongside the tire's size, construction, sidewall style, and intended use. Matching the tire to how the Envoy is driven is usually more important than brand name alone, especially if the SUV sees a mix of commuting, seasonal driving, and occasional rougher-road travel.
Restoration & Appearance
Which tire should I choose for a period-style 2004 GMC Trucks Envoy?
A period-style approach for a 2004 GMC Trucks Envoy starts with the correct 245/65R17 size and a radial construction that matches the vehicle's original-era tire type. That keeps the overall wheel-and-tire proportions in line with how the Envoy was intended to sit and drive.
Appearance then comes down to the type of look you want the SUV to carry. A raised white letter all-terrain tire gives the Envoy a more rugged early-2000s truck presentation, while buyers seeking a more understated look should compare available alternatives in the same size and make sure the wheel setup still reflects the vehicle's intended stance.
Does correct tire fitment matter for a 2004 GMC Trucks Envoy restoration?
Correct tire fitment matters because the 245/65R17 size affects the Envoy's stance, wheel opening fill, and general road manners. Even on a newer collector-era SUV, a mismatched tire can make the vehicle look off and may change how it steers or sits.
Restoration-minded buyers should treat size and wheel compatibility as the foundation, then make appearance choices afterward. It is worth checking the actual wheel diameter and width on the vehicle before selecting tires, especially if the Envoy has passed through multiple owners and may have picked up aftermarket wheels or replacement tires that differ from stock-type fitment.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2004 GMC Trucks Envoy?
Yes, modifications can affect tire fitment on a 2004 GMC Trucks Envoy even when the intended size remains 245/65R17. Changes such as aftermarket wheels, different wheel offset, suspension lifts, lowering, or worn suspension parts can alter clearance at the fenders, steering components, and inner wheelhouse.
That is why the current setup should be checked before selecting replacement tires. An Envoy that still uses stock-style wheels usually keeps the fitment decision simple, but a modified truck may need closer attention to wheel width, tire position in the opening, and clearance at full lock rather than relying on size alone.
What should I inspect before driving a 2004 GMC Trucks Envoy on new tires?
Inspect the wheels, valve stems, tire pressure, and overall suspension condition before putting a 2004 GMC Trucks Envoy back on the road with new tires. It is also wise to check for uneven wear clues from the previous tires, since those can point to alignment issues, worn steering parts, or ride-height problems.
A fresh set of tires performs best when the rest of the system is in good order. Looking over shocks, bushings, ball joints, and brake components can help prevent the new tires from wearing irregularly, and a short initial road test can confirm that the Envoy tracks properly with no rubbing, vibration, or air-loss concerns.
How often should tires on a 2004 GMC Trucks Envoy be inspected?
Tires on a 2004 GMC Trucks Envoy should be checked regularly, not just when tread looks low. Pressure, visible wear, cracking, cuts, bulges, and any signs of slow air loss deserve attention, especially on an older SUV that may sit for stretches between drives.
Regular inspection is important because age, storage conditions, and underuse can matter as much as mileage. A quick walk-around before longer trips and periodic close checks of the tread and sidewalls help catch problems early, and keeping the tires properly inflated can support more even wear and better behavior from the Envoy on the road.
