2011 Tesla Tire Fitment Guide

2011 Tesla vehicles use two tire sizes, both on the Roadster: 175/55R16 at the front and 225/45R17 at the rear. Those sizes do not share the same rim diameter, so they are not interchangeable from one axle to the other. The rear 225/45R17 fits 17-inch wheels and has product coverage across rim widths from 7.0 to 10.0 inches depending on the exact tire.

That means a 2011 Tesla owner should begin with axle position before anything else. If you are replacing only one pair, match the tire to the wheel that is already on the car and verify the wheel width against the tire you are considering. If you are restoring a Roadster that has changed wheels over time, confirm both the wheel diameter and width before moving ahead.

On a 2011 Tesla, 175/55R16 is a metric radial size. The 175 is the nominal section width in millimeters, 55 is the aspect ratio, R means radial construction, and 16 is the wheel diameter in inches. On the Roadster, this is the front tire size in the staggered setup.

That decoding matters because the size is doing more than describing width alone. It identifies a shorter, narrower front tire that works with a 16-inch wheel and supports the Roadster’s intended steering geometry. If your Roadster already has replacement wheels, check the wheel marking directly so the front tire size still matches the wheel diameter and intended front position.

On a 2011 Tesla, 225/45R17 is also a metric radial size. The 225 is the nominal section width in millimeters, 45 is the aspect ratio, R identifies radial construction, and 17 is the wheel diameter in inches. On the Roadster, this is the rear tire size rather than a universal fitment for all four corners.

The larger width and 17-inch wheel requirement are part of the Roadster’s staggered layout, so this size belongs on the rear axle unless a specialist setup says otherwise. Rear tire choices in this size are available from BFGoodrich and Nitto, and wheel-width compatibility varies by tire, so compare the actual wheel width to the tire’s approved range before making a final choice.

For 2011 Tesla Roadster rear tires in 225/45R17, the available sidewall style is blackwall. That appearance suits the Roadster’s modern sports-car character and keeps the visual focus on the wheel rather than on whitewall or vintage sidewall detailing. Both BFGoodrich and Nitto offerings in this rear size follow that same blackwall presentation.

That consistency makes the sidewall decision simple for most Roadster owners. The bigger choice becomes tread pattern, brand preference, and wheel-width compatibility rather than styling. If appearance matters as much as driving feel, blackwall tires are the natural match for the car’s factory-era design language and look more appropriate on a 2011 electric sports car than a period-classic sidewall treatment would.

For 2011 Tesla Roadster rear fitment in 225/45R17, BFGoodrich and Nitto both make suitable radial tires. BFGoodrich appears in multiple rear options, including g-Force variants and the g-Force Phenom T/A, while Nitto offers the NT555 G2 in the same size. All of those rear products use blackwall styling and W speed ratings.

That gives Roadster owners a choice between established performance-oriented brands without changing the basic size format. The next step is narrowing the selection by wheel width, intended use, and whether you want a more general street-focused tire or a more overtly performance-themed design. Front tire selection should still be confirmed separately because the Roadster does not use the same size at both ends.

For the 2011 Tesla Roadster rear size, BFGoodrich and Nitto share the same 225/45R17 format and blackwall appearance, but their dimensions for wheel compatibility are not identical. BFGoodrich rear options cover rim-width ranges of 7.0 to 8.5 inches or 8.5 to 10.0 inches depending on the tire, while the Nitto NT555 G2 covers 7.0 to 8.5 inches. Weight also varies slightly, with the Nitto at 22.78 pounds and the BFGoodrich examples around 24 to 24.8 pounds.

That means the wheel already on your Roadster can narrow the field quickly. A rear wheel near the wider end of the spectrum may point you toward one BFGoodrich option, while a more standard-width wheel leaves more overlap between brands. Once fitment is confirmed, the choice becomes one of brand preference and tread character rather than a change in basic size or speed category.

Rear 225/45R17 tires for the 2011 Tesla Roadster span several approved rim-width ranges depending on the exact tire. BFGoodrich options cover 7.0 to 8.5 inches, 8.5 to 10.0 inches, and another 7.0 to 8.5-inch application, while the Nitto NT555 G2 fits 7.0 to 8.5 inches. That makes wheel width a real selection factor even when the tire size on paper stays the same.

A Roadster owner should measure or verify the actual rear wheel width before choosing among those tires. Staying within the approved range helps preserve tread shape, steering response, and overall behavior. The front tire size still needs its own wheel confirmation, but the key takeaway is that the rear 17-inch size alone does not guarantee every 225/45R17 will suit every Roadster wheel equally well.

The original 2011 Tesla Roadster wheel diameters correspond to the staggered tire package, with 16-inch wheels at the front and 17-inch wheels at the rear. Because the two tire sizes use different rim diameters, one wheel cannot accept both sizes. The front 175/55R16 belongs on a 16-inch wheel, and the rear 225/45R17 belongs on a 17-inch wheel.

That means original Roadster wheels can continue to be used as long as each tire stays on its correct axle and the wheel width suits the tire chosen. Owners should not treat the front and rear tires as interchangeable stock. If the car has aftermarket wheels, confirm diameter and width on each axle before replacing tires so the staggered fitment remains correct.

A 2011 Tesla should be stored away from direct sunlight, electric motors that generate ozone, standing moisture, and large temperature swings. Keep the tires clean, inflated, and off contaminated concrete or oily surfaces. Because the Roadster is a low-use collector-friendly sports car for many owners, extended static storage can still age the tires even when tread wear remains minimal.

Periodic movement helps reduce flat spotting and keeps the contact patch from sitting in one position for months at a time. If the car will be parked for a long season, many owners either move it occasionally or support it in a way that reduces prolonged load on the tires. A quick visual inspection before storage and again before driving season is a worthwhile habit.

On a 2011 Tesla, tire age usually matters more than mileage because many Roadsters are driven sparingly. A sensible rule is to begin careful age-related evaluation around five to seven years and to consider replacement as tires approach ten years from the DOT date code, even if the tread still looks serviceable. Heat cycles, storage conditions, and inflation history can shorten that timeline.

That matters especially on a quick, torque-rich sports car where old rubber can lose grip and predictability long before it appears worn out. Check the DOT date code on every tire, including the spare if one is carried, and treat visible cracking, hardening, vibration, or persistent pressure loss as reasons for closer inspection. Collector use does not stop rubber from aging.

Tires on a 2011 Tesla should be inspected before every drive and more carefully before any extended outing. Look for sidewall cracking, cuts, punctures, bulges, uneven wear, and pressure loss, paying particular attention to the rear tires because the Roadster’s staggered setup and electric torque put real demands on them. Any vibration or pull should also trigger a closer look.

A more thorough inspection every few months is smart even if the car is rarely used. Check tread depth across the width of the tire, inspect valve stems, and make sure each tire is holding pressure evenly over time. Early attention to small issues helps preserve the car’s driving character and reduces the chance of discovering an avoidable tire problem just before a longer trip.

2011 Tesla Roadster rear tires in 225/45R17 are available with W speed ratings, which carry a 168 mph ceiling. That is far beyond normal U.S. highway use and indicates that the rear tire options are built for modern performance-car operation when they are in good condition, properly inflated, and matched to the correct wheel. As always, the age and condition of the tire matter more than the theoretical speed symbol on the sidewall.

In real use, a Roadster’s suspension condition, alignment, and overall mechanical state are just as important as the tire itself. A fresh, correctly fitted radial with proper pressure is far more confidence-inspiring than an old tire with plenty of remaining tread. Highway suitability starts with sound tires, but it should be part of a broader pre-drive check on a specialty car of this type.

For 2011 Tesla Roadster rear 225/45R17 products, published load-and-pressure figures include 1356 pounds at 51 psi and 1477 pounds at 50 psi depending on the tire. Those figures describe the tire’s rated carrying capacity at its stated maximum pressure, not necessarily the Roadster’s day-to-day operating pressure. The front and rear sizes should not be assumed to use the same inflation target simply because they are on the same car.

Use the Roadster’s factory guidance as the starting point for normal service pressure, then compare it with the tire manufacturer’s sidewall information and application guidance for the specific product you choose. If your car has aftermarket wheels or nonstandard use, confirm the setup carefully rather than copying a pressure figure from another size. Pressure should always be set cold and rechecked regularly.

Before a longer drive in a 2011 Tesla, inspect each tire for cracking, cuts, punctures, bulges, uneven wear, and correct cold pressure. On the Roadster, confirm that the 175/55R16 fronts and 225/45R17 rears are in their proper positions and that the rear tires match the wheel-width requirements of the tire installed. It is also wise to check valve stems and look for any sign of slow pressure loss.

Tires are only one part of the preparation, but they are the only part touching the road. A longer outing is also a good time to check alignment feel, suspension noises, brake response, and the age of the rubber itself. If the car has been sitting, take a short local drive first so you can catch vibration, flat spotting, or pressure changes before committing to distance.