2017 Bentley Tire Fitment Guide

2017 Bentley vehicles use five tire sizes across three models: 275/35R21 and 275/40R20 for Continental; 275/35R21, 275/40R20, and 275/45R19 for Flying Spur; and 265/40R21 plus 265/45R20 for Mulsanne. That means Continental and Flying Spur share two sizes, Flying Spur has one size of its own, and Mulsanne uses two sizes that are unique to that flagship sedan. Rim diameters span 19, 20, and 21 inches.

The practical takeaway is that year and make alone are not enough for a 2017 Bentley tire decision. Start by confirming the exact model, then verify the wheel diameter already on the car before comparing products. That step matters because a 20-inch Bentley tire and a 21-inch Bentley tire may look close in profile, but they are built for different wheels and should not be treated as interchangeable.

On a 2017 Bentley, 275/40R20 is a metric radial tire size. The 275 is the nominal section width in millimeters, 40 is the aspect ratio, the R means radial construction, and 20 is the wheel diameter in inches. Within the 2017 Bentley range, this size appears on Continental and Flying Spur models and mounts on a 20-inch wheel.

That code matters because it tells you both the wheel diameter and the tire's sidewall proportion. For a Bentley owner, it is also a clue to which version of the car you have, since 275/40R20 overlaps between two models while other sizes do not. If your sidewall matches 275/40R20, keep your search focused on 20-inch applications and compare products within that exact size rather than moving between 19- or 21-inch alternatives.

No. 2017 Bentley models do not all use the same tire size. Continental and Flying Spur share 275/35R21 and 275/40R20, Flying Spur also uses 275/45R19, and Mulsanne uses 265/40R21 and 265/45R20. Even where two models share a size, the full Bentley range for 2017 is not built around a single universal fitment.

That means model identification should come before brand or tread-pattern preference. A buyer who starts with '2017 Bentley' still needs to narrow the search to Continental, Flying Spur, or Mulsanne to avoid drifting into the wrong diameter or section width. Once the model is confirmed, the correct size path becomes much clearer and the remaining choices are about the specific tire itself rather than basic fitment.

2017 Bentley tire products shown here use blackwall sidewalls in the 275/40R20 size. That sidewall treatment suits the modern luxury and performance character of a late-model Bentley, where clean sidewalls and contemporary wheel designs are part of the overall look. No whitewall or vintage-style sidewall treatment appears in the available 275/40R20 offerings.

For most 2017 Bentley owners, sidewall style is less about period authenticity in the vintage-car sense and more about keeping the car visually correct to its original modern presentation. If appearance matters as much as fitment, confirm both the size and the sidewall treatment before choosing. That is especially worthwhile on a Continental or Flying Spur, where wheel design and tire profile have a strong effect on the car's stance.

2017 Bentley tire coverage here includes BFGoodrich, Nitto, and M&H Racemaster in 275/40R20. All of those choices are radial tires, but they serve different purposes within that size. BFGoodrich and Nitto represent modern street-oriented performance categories, while M&H Racemaster appears here in a specialty drag radial role.

Brand choice should follow how your Bentley is actually used. A street-driven Continental or Flying Spur typically points the owner toward a conventional radial road tire, while a niche application may call for something more specialized. Once you confirm your exact size, compare brands within that size instead of assuming a tire made for a different Bentley fitment will cross over cleanly.

For a 2017 Bentley in 275/40R20, BFGoodrich appears in two versions with marked W and Y speed ratings, while Nitto appears with a W speed rating. BFGoodrich shows rim-width guidance of 9.00 to 9.50 inches on one product and 9.0 to 11.0 inches on another, while the Nitto entry does not include a rim-width range. Weights are close, with BFGoodrich at 34 and 35 pounds and Nitto at 33.36 pounds.

Those differences matter most when you are matching the tire to the wheel already on the car and to the type of driving you expect. If your Bentley retains a specific 20-inch wheel width, the published rim-width guidance can be as important as brand preference. Compare the exact sidewall markings and construction details on the tire you are considering, especially if you are trying to preserve factory-like road manners.

Rim-width guidance is available for some 2017 Bentley 275/40R20 products. One BFGoodrich version fits a 9.00 to 9.50 inch wheel, another BFGoodrich version fits a 9.0 to 11.0 inch wheel, and the M&H Racemaster 275/40R20 is shown on a 9-inch rim. All of those examples still share the same 20-inch wheel diameter, but the acceptable wheel width can change from one tire design to another.

That is why wheel diameter alone is not the final check. Before choosing a replacement tire for a Bentley Continental or Flying Spur in 275/40R20, verify the actual wheel width on the car and compare it to the tire you want. If the wheel is outside a product's approved range, move to a different tire in the same size rather than forcing a mismatch.

The available 2017 Bentley 275/40R20 products do not carry a tube-type marking, which points to tubeless radial construction in normal modern use. That aligns with what most owners would expect on a 2017 Bentley, where contemporary wheel and tire design centers on tubeless fitment rather than tube-type service. No tube-type indicator appears on the 275/40R20 products covered here.

Even so, tube decisions should follow the wheel as well as the tire. If a wheel has been repaired, modified, or replaced, confirm that it is in proper condition for tubeless service before mounting a new tire. Bentley owners dealing with non-original wheels should be especially careful here, because a tire may be tubeless by design while the wheel setup still needs separate verification.

No original 2017 Bentley wheel can be assumed to work with all five tire sizes, because the range spans 19-inch, 20-inch, and 21-inch fitments. Continental and Flying Spur can share certain sizes when they share wheel diameter, but Mulsanne uses its own size combinations and Flying Spur has a 19-inch fitment that does not cross to every other model. Wheel diameter is the first compatibility checkpoint.

If your Bentley still has its factory wheel package, the safest approach is to replace the tire with the same size already on the car unless you have model-specific evidence for another factory-approved setup. If the car has changed hands or been modified, verify the wheel diameter and width directly at the wheel before assuming compatibility from the badge on the trunk alone.

A 2017 Bentley should be stored in a cool, dry space away from direct sunlight, electric motors, battery chargers, welders, and other ozone-producing equipment that can age rubber. Keep the tires clean, maintain inflation, and move the car periodically so it does not sit in one footprint for long periods. Modern radials resist flat-spotting better than old bias-ply designs, but long static storage still takes a toll on any collector or low-use tire.

For seasonal or long-term storage, many owners also use tire cradles or place the car on stands if appropriate to the suspension plan. The goal is to reduce sustained load, sunlight exposure, and environmental cracking rather than chasing mileage wear. A Bentley that spends more time parked than driven benefits most from careful storage habits, because age and environment usually matter more than tread depth.

Tires on a 2017 Bentley should be judged by age and condition as much as by tread wear. For a collector-driven or lightly used luxury car, a good rule is to begin close inspection around the five- to seven-year point and give serious replacement consideration as tires approach about ten years from their date code. Low mileage does not stop rubber from aging.

That matters especially on a Bentley, where a car may spend long periods indoors and still look cosmetically excellent. Check the DOT date code, inspect for sidewall cracking or hardening, and think in terms of time rather than just miles. A tire that appears to have plenty of tread can still be too old for confident road use, particularly on a heavy, high-speed grand touring car.

Tires on a 2017 Bentley deserve a quick inspection before every drive and a more careful inspection before any extended outing. Look for cuts, bulges, cracking, unusual shoulder wear, punctures, and visible damage from curb contact. Pressure checks matter too, especially on a heavy luxury car where underinflation can change the way the vehicle rides and responds.

A short pre-drive walkaround catches many problems before they turn into roadside issues. If the Bentley has been parked for weeks, give extra attention to pressure loss and sidewall condition, and do not forget the spare if the car is equipped with one. Frequent inspection is one of the simplest ways to protect both originality and road manners on a low-use modern collector car.

2017 Bentley tires can be suitable for highway driving when the correct size, condition, and product category are matched to the car. In the available 275/40R20 choices, marked speed ratings include W at 168 mph and Y at 186+ mph, which comfortably exceed normal U.S. highway speeds. A specialty drag radial also appears in that size, which serves a narrower purpose than a conventional road tire.

The practical issue is not simply whether a tire can handle highway speed in theory, but whether it matches the Bentley's real use. A Continental or Flying Spur used for regular road driving should stay on a road-oriented tire with the proper sidewall marking, good age, and correct inflation. The car's alignment, suspension condition, and brake health remain just as important as the speed symbol on the sidewall.

Inflation pressure for a 2017 Bentley should follow the vehicle placard or owner's manual first, because Bentley set those recommendations around the car's weight distribution and intended use. One 275/40ZR20 BFGoodrich option carries a maximum load of 2094 pounds at 50 psi, but that figure is a tire limit, not a blanket pressure setting for every 2017 Bentley using a 20-inch wheel. Pressure should never be transferred from one size to another.

Use the Bentley factory recommendation as your baseline for normal driving, then compare it with the tire manufacturer's sidewall information to stay within the product's limits. If the car has an alternate wheel package, verify that the placard guidance still aligns with the size on the car. On a heavy luxury vehicle, small pressure errors can noticeably affect ride quality, steering feel, and tire wear.

Before a longer drive in a 2017 Bentley, inspect all four tires for cracking, punctures, bulges, uneven wear, and any sign of impact damage. Confirm pressures when the tires are cold, and make sure the sidewall size on the car matches the wheel diameter actually fitted. If the car has been sitting, look closely for flat spotting or vibration that may appear during the first miles back on the road.

Tires are only one part of the pre-drive routine on a Bentley of this type. It also makes sense to check brake condition, fluid levels, battery health, and suspension behavior before committing to a longer outing. Taking a few minutes to verify the tire condition and the rest of the car helps preserve both safety and the effortless touring character these cars were built to deliver.