The 1987 Chevrolet Trucks S10 Blazer sits in the era when compact SUVs had become genuine everyday utility vehicles, blending pickup-based toughness with a shorter wheelbase and enclosed cargo space. Buyers today often keep these trucks on the road as survivors, light restorations, or practical vintage drivers. Tire fitment for the 1987 Chevrolet Trucks S10 Blazer centers on three 15-inch radial sizes: 195/75R15, 205/75R15, and 235/75R15, with the exact choice tied to the sub-model. Available options range from traditional whitewall styles to raised white letter truck-oriented tires, so appearance matters almost as much as size. The right choice starts with confirming trim, wheel setup, and how original or custom the truck has become.
Which Tire Size Is Right for The 1987 Chevrolet Trucks S10 Blazer
The 1987 Chevrolet Trucks S10 Blazer uses three primary tire sizes, and all of them are radial tires built for a 15-inch rim. The first step is identifying the exact sub-model, because Base, High Country, Sport, and Tahoe use 195/75R15 or 205/75R15, while the w/Z71 Pkg. uses 235/75R15. Once the size is confirmed, the real choice becomes sidewall style, brand, tire series, and the look you want the truck to carry.
A 195/75R15 is a metric radial tire with a 195-millimeter nominal section width, a 75-series profile, and fitment for a 15-inch wheel. On the 1987 Chevrolet Trucks S10 Blazer, this size serves as one of the standard radial fitments for several non-Z71 sub-models and keeps the truck in a modest, factory-era overall tire profile. Available choices include Coker Classic and American Classic offerings in Star Series and American Classic Radial lines, with both narrow and wide whitewall presentations. It is a useful size for owners who want a traditional road-going appearance on a stock-style 15-inch setup.
A 205/75R15 is a metric radial that is slightly wider than a 195/75R15, while keeping the same 75-series profile family and 15-inch rim fitment. This size appears across the same group of non-Z71 1987 Chevrolet Trucks S10 Blazer sub-models and gives buyers the broadest mix of tire choices. Options include BFGoodrich, Coker Classic, American Classic, Tornel, Maxxis, and Travelstar, along with sidewall treatments such as narrow whitewall, wide whitewall, goldline, and redline. For many owners, this size offers the most flexibility when balancing fitment, period-style character, and product variety.
A 235/75R15 is a wider metric radial tire with a 75-series profile and a 15-inch wheel requirement. On the 1987 Chevrolet Trucks S10 Blazer, this size is tied to the w/Z71 Pkg. sub-model and carries a noticeably more substantial truck tire footprint than the smaller 195 and 205 sizes. Available products include whitewall options from American Classic, Coker Classic, BFGoodrich, Maxxis, Tornel, and Travelstar, along with an RWL BFGoodrich All-Terrain T/A KO2. This size deserves close attention to wheel width and overall truck setup, especially if the vehicle has been modified from stock.
Sub-model fitment matters on the 1987 Chevrolet Trucks S10 Blazer because the tire size is not the same across every version. Base, High Country, Sport, and Tahoe share the smaller 15-inch radial fitments, while the w/Z71 Pkg. moves to a larger 235/75R15 size, so confirming the exact trim comes first.
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1987 Chevrolet Trucks S10 Blazer Base
The 1987 Chevrolet Trucks S10 Blazer Base uses either 195/75R15 or 205/75R15 radial tires on 15-inch wheels. That gives the buyer a choice between two stock-type size paths before narrowing the decision to whitewall style, brand, and the desired overall look.
The 1987 Chevrolet Trucks S10 Blazer High Country shares the same 195/75R15 and 205/75R15 radial fitment range found on several other non-Z71 trims. Tire selection is mostly about confirming which of those two sizes is on the truck now, then choosing the sidewall treatment and series that suits its presentation.
The 1987 Chevrolet Trucks S10 Blazer Sport also uses 195/75R15 or 205/75R15 radial tires rather than the larger Z71-spec size. Owners should verify the wheel and tire combination currently on the truck, especially if it has been updated over the years, before choosing among the available period-style radial options.
The 1987 Chevrolet Trucks S10 Blazer Tahoe uses the same two primary radial sizes as the other standard trims: 195/75R15 or 205/75R15. That makes tire selection fairly straightforward once the installed size is confirmed, with the main differences coming from brand, whitewall width, and overall appearance.
The 1987 Chevrolet Trucks S10 Blazer w/Z71 Pkg. uses 235/75R15 radial tires, setting it apart from the smaller-size fitments on the other sub-models. That larger size opens the door to both classic whitewall choices and a more truck-focused raised white letter option, while making wheel-width confirmation especially important.
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 1987 Chevrolet Trucks S10 Blazer Tires for Sale
Available 15-inch radial choices for the 1987 Chevrolet Trucks S10 Blazer include Coker Classic, American Classic, BFGoodrich, Maxxis, Tornel, and Travelstar products. Depending on size, buyers can compare wide whitewall, narrow whitewall, goldline, redline, and RWL styles across several radial series.
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Radial Tires
Coker Classic Star Series | 2.25 Inch Whitewall | 195/75R15
These FAQs focus on the actual tire sizes used on the 1987 Chevrolet Trucks S10 Blazer, how sub-model fitment changes the decision, and what to compare in radial tire style, wheel compatibility, and road-use preparation.
Tire Size & Fitment
What tire size fits a 1987 Chevrolet Trucks S10 Blazer?
The 1987 Chevrolet Trucks S10 Blazer uses three primary tire sizes: 195/75R15, 205/75R15, and 235/75R15. Base, High Country, Sport, and Tahoe models use 195/75R15 or 205/75R15 radial tires, while the w/Z71 Pkg. uses 235/75R15.
The key is matching the tire to the exact sub-model and the wheels currently on the truck. Many S10 Blazers have seen wheel or suspension changes over time, so the installed size should be confirmed before choosing a replacement, especially when moving between the smaller standard-trim sizes and the larger Z71-spec fitment.
What size rim does a 1987 Chevrolet Trucks S10 Blazer use?
All three primary tire sizes for the 1987 Chevrolet Trucks S10 Blazer are built around a 15-inch rim diameter. That means 195/75R15, 205/75R15, and 235/75R15 all share the same wheel diameter even though they differ in width and overall proportions.
Rim diameter is only part of the fitment picture, because wheel width still matters when selecting among available products. Before replacing tires, it helps to verify both the wheel diameter and the actual wheel width on the truck, particularly if it has aftermarket wheels or if a larger 235/75R15 setup is being considered.
Do all 1987 Chevrolet Trucks S10 Blazer sub-models use the same tire size?
No. The 1987 Chevrolet Trucks S10 Blazer does not use one tire size across every sub-model. Base, High Country, Sport, and Tahoe use 195/75R15 or 205/75R15, while the w/Z71 Pkg. uses 235/75R15.
That difference matters because two trucks with the same model name may need different replacement tires depending on trim and wheel setup. A buyer should confirm the exact sub-model first, then check the size currently mounted on the vehicle so the replacement matches the truck’s stance, wheel width, and intended appearance.
Choosing the Right Tire
What should I consider when choosing a 205/75R15 tire for a 1987 Chevrolet Trucks S10 Blazer?
A 205/75R15 choice starts with confirming that the truck is one of the non-Z71 sub-models using that size and that the wheel setup still matches a 15-inch radial application. Within that size, available products differ by brand, tire series, sidewall treatment, load specification, and recommended rim-width range.
For many buyers, the real decision is visual as much as mechanical. A narrow whitewall, wide whitewall, goldline, or redline can change the personality of the truck considerably, so it helps to decide whether the goal is a restrained stock-style look, a brighter restoration-oriented presentation, or simply a practical road tire with vintage character.
What sidewall styles are available for 1987 Chevrolet Trucks S10 Blazer tires?
Sidewall choices for the 1987 Chevrolet Trucks S10 Blazer include narrow whitewall, wide whitewall, goldline, redline, and RWL depending on the tire size selected. The broadest sidewall variety appears in 205/75R15, while 235/75R15 also adds an RWL truck-style option.
Those sidewall details have a strong effect on how the truck presents itself. A whitewall can lean toward a more dressed-up period feel, while RWL gives a more utility or light-truck appearance. Once the correct size is established, sidewall style becomes one of the most important choices in shaping the finished look.
What brands offer tires for the 1987 Chevrolet Trucks S10 Blazer?
Available brands for the 1987 Chevrolet Trucks S10 Blazer include Coker Classic, American Classic, BFGoodrich, Maxxis, Tornel, and Travelstar. Brand availability changes by size, with 205/75R15 and 235/75R15 offering the widest spread of choices across multiple tire series and sidewall treatments.
Brand is best treated as one part of a larger selection process rather than the only deciding factor. After confirming the correct size, compare the tire’s series, sidewall style, rim-width suitability, and load specification so the final choice matches both the truck’s wheel setup and the appearance you want to preserve.
Restoration & Appearance
Which tire should I choose for a period-style 1987 Chevrolet Trucks S10 Blazer?
A period-style choice for a 1987 Chevrolet Trucks S10 Blazer begins with the correct primary size for the exact sub-model. From there, traditional radial offerings in 195/75R15, 205/75R15, or 235/75R15 with whitewall treatments often provide the kind of late-1980s road-going appearance many owners want.
The best visual result usually comes from matching the tire’s size and sidewall presence to the truck’s trim level and stance. A non-Z71 model can carry a different visual balance than a w/Z71 Pkg. truck, so preserving proportions matters. Exact originality questions are best confirmed with vehicle-specific photos, literature, or marque references.
How does tire construction affect the appearance of a restored 1987 Chevrolet Trucks S10 Blazer?
Tire construction is straightforward on the 1987 Chevrolet Trucks S10 Blazer because its primary fitments are radial tires. That means the appearance difference usually comes less from choosing between bias-ply and radial construction, and more from selecting the correct size and the sidewall style that suits the truck’s era and trim.
A narrow whitewall, wide whitewall, goldline, redline, or RWL treatment can shift the look from subdued to more attention-grabbing without changing the vehicle itself. For a restoration-oriented build, it helps to think about the whole presentation of the truck rather than choosing a sidewall style simply because it is available in the right size.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1987 Chevrolet Trucks S10 Blazer?
Yes. Modifications can affect tire fitment on a 1987 Chevrolet Trucks S10 Blazer even when the replacement tire matches one of the correct original-size patterns. Aftermarket wheels, different wheel widths, suspension lifts or lowering, and body or steering changes can all alter how a tire clears the truck.
That matters most when comparing the smaller non-Z71 sizes to the larger 235/75R15 fitment used on the w/Z71 Pkg. A truck that no longer has its stock wheel and suspension setup should have wheel width, tire-to-fender clearance, and steering clearance checked carefully before a final tire choice is made.
What should I inspect before driving a 1987 Chevrolet Trucks S10 Blazer on new tires?
Before putting a 1987 Chevrolet Trucks S10 Blazer back into regular road use on new tires, inspect the wheels, valve stems, lug hardware, and overall suspension condition. It is also wise to confirm that the installed tire size matches the truck’s sub-model and wheel setup so the new tires are not fighting an incorrect combination.
A road-ready check should also include tire pressure, visible sidewall condition, tread condition, and any signs of rubbing during full steering travel. Older utility vehicles often sit for long periods, so a short test drive followed by another clearance and pressure check can reveal issues before the truck is driven farther.
How should tires on a collector 1987 Chevrolet Trucks S10 Blazer be maintained?
Tires on a collector 1987 Chevrolet Trucks S10 Blazer should be kept properly inflated, inspected regularly, and protected from long idle periods that can hide age-related deterioration. Even if tread still looks strong, collector vehicles deserve close attention to sidewall cracking, bulges, cuts, and slow air loss before each season of use.
Storage conditions matter nearly as much as mileage on an older truck. Keeping the vehicle away from prolonged heat, direct sunlight, moisture, and ozone sources helps preserve the tires, while periodic movement can reduce flat-spotting concerns. An S10 Blazer that is driven only occasionally still benefits from routine pressure checks and visual inspections.
