2013 Lotus Tire Fitment Guide

2013 Lotus vehicles use four tire sizes, all on the Evora: 225/40R18, 235/35R19, 255/35R19, and 275/30R20. The 225/40R18 mounts on an 18-inch rim, both 235/35R19 and 255/35R19 mount on 19-inch rims, and the 275/30R20 mounts on a 20-inch rim. Rim-width guidance is available for several of these sizes, including 7.5 to 9.0 inches for 225/40R18, 8 to 9.5 inches for 235/35R19, and 8.5 to 10.0 inches for 255/35R19.

That mix tells you the 2013 Lotus Evora uses a staggered fitment rather than one universal size at every corner. If you are replacing tires, confirm the exact size on the axle you are servicing instead of assuming every Evora runs the same wheel and tire combination front and rear. Matching the correct diameter and section width is especially important on a mid-engine Lotus, where balance and steering response are central to the way the car feels on the road.

On a 2013 Lotus, 225/40R18 is a metric radial size code. The 225 refers to a nominal section width of 225 millimeters, 40 is the aspect ratio, meaning the sidewall height is 40 percent of the section width, R indicates radial construction, and 18 is the wheel diameter in inches. This size appears on the Evora and is available in blackwall radial form from BFGoodrich and Nitto.

Understanding that code helps you separate fitment from tire series choice. Once the size is confirmed, you can compare differences such as rim-width suitability, load rating, and speed rating inside that same size without risking a mismatch at the wheel. For the Evora, that matters because 225/40R18 belongs to one specific wheel position and should not be treated as interchangeable with the wider and taller-diameter rear fitments.

For 2013 Lotus, only the Evora appears in this fitment range, but it does not use one single tire size throughout the car. The Evora spans four sizes: 225/40R18, 235/35R19, 255/35R19, and 275/30R20. Those sizes also span three different rim diameters, so they are not simple substitutes for one another.

The practical point is that year and make alone are not enough if you are trying to match an existing tire on a 2013 Lotus. You need to verify the exact size mounted at the front or rear, and in some cases confirm whether your car is using the 19-inch fitment combination or the 18-inch front and 20-inch rear combination. A quick check of the sidewall and wheel diameter before purchase avoids an expensive mistake.

2013 Lotus Evora tire options in these sizes use blackwall sidewalls throughout. The 225/40R18, 235/35R19, 255/35R19, and 275/30R20 are all offered in modern blackwall radial form, which aligns with the Evora’s contemporary sports-car character rather than a whitewall or vintage-style presentation. That consistency keeps the look clean and understated, which suits the Lotus design language of the period.

For most Evora owners, sidewall style will be a simple decision because the main variables are tire series, size, and speed rating rather than cosmetic sidewall treatment. Once the size is correct, you can focus on the tire’s intended role, whether that is all-season versatility, a performance street bias, or matching the look and stance you want on the car. The key is to keep the same visual and dimensional balance across the axle pair.

BFGoodrich and Nitto both cover 2013 Lotus Evora fitments in this group. The 225/40R18 comes from BFGoodrich and Nitto, the 235/35R19 comes from BFGoodrich and Nitto, the 255/35R19 comes from BFGoodrich, and the 275/30R20 comes from Nitto. All of them are radial blackwall tires aimed at modern road use rather than vintage-style reproduction construction.

That brand spread gives Evora owners a useful range of choices without changing the basic fitment formula of the car. If you are matching tires axle to axle, compare the series within your exact size first, then look at speed rating and load figure where applicable. Staying within the proper size is far more important than chasing a brand name alone, especially on a chassis as sensitive to tire behavior as a Lotus.

On a 2013 Lotus Evora, both the BFGoodrich g-Force COMP-2 A/S and BFGoodrich g-Force Phenom T/A appear in certain correct sizes, but they do not carry identical details. In 225/40R18, the Phenom T/A shows a 1,389-pound load figure at 50 psi while the COMP-2 A/S uses the same 7.5 to 9.0-inch rim-width range. In 255/35R19, the COMP-2 A/S carries a W rating with a 112 mph ceiling, while the Phenom T/A carries a Y rating with a 186-plus mph ceiling and a 1,565-pound load figure at 50 psi.

Those distinctions matter when you are narrowing choices within one exact size rather than changing fitment. A driver focused on matching the speed-rating envelope shown on the sidewall may lean one way, while someone comparing load figures or simply trying to keep a matched set by series may lean another. The smartest move is to decide the exact axle size first, then compare the tire series on their own specs instead of assuming every BFGoodrich option is identical.

Rim-width guidance for 2013 Lotus Evora tires depends on the exact size. The 225/40R18 fits rims from 7.5 to 9.0 inches wide, the 235/35R19 fits 8 to 9.5 inches, and the 255/35R19 fits 8.5 to 10.0 inches. Those ranges are tied to the tire size itself, not to Lotus as a whole, so each axle fitment needs to be checked on its own terms.

That matters because a staggered sports-car setup is sensitive to both width and profile. If your Evora has aftermarket wheels, confirm the wheel width before choosing a replacement tire, especially in the 19-inch sizes where the front and rear widths differ. Even when the wheel diameter matches, the wrong wheel width can alter sidewall shape and compromise the intended fit, appearance, and handling balance.

2013 Lotus Evora tire options in these sizes are modern radial performance tires, and none of the size markings here carry a tube-type designation. That points toward tubeless use in normal modern-wheel applications rather than an inner-tube setup. The sizes are also typical of contemporary alloy sports-car wheels, which were designed around tubeless radial tires.

Even so, the final check should always be the wheel itself. If a wheel has been modified, repaired, or replaced with a specialty design, confirm that its condition and valve setup are appropriate for tubeless service before mounting new tires. On an Evora that still uses factory-style wheels, the main concern is usually keeping the tire matched to the correct rim diameter and width rather than dealing with tube compatibility.

A 2013 Lotus should be stored in a cool, dry, dark space with the tires kept away from direct sunlight, electric motors, battery chargers, and other ozone-producing equipment. Maintain inflation pressure during storage and move the car periodically so the tires do not sit in one loaded position for months at a time. Radials resist flat-spotting better than old bias-ply tires, but low-profile performance radials still benefit from regular movement and a clean storage surface.

Because the Evora uses a staggered setup, it helps to note each tire’s position before any long layup or service work. That makes rotation of storage positions or return-to-position mounting easier when the car goes back on the road. If the car will sit for an extended season, some owners also use tire cradles or stands to reduce stress on the carcass while preserving the shape of wide rear tires.

On a 2013 Lotus, tire age usually matters more than mileage because many Evoras are collector-driven and see limited annual use. A sensible rule is to begin evaluating tires closely once they reach five to seven years of age and to treat ten years as a serious replacement point regardless of remaining tread. The DOT date code on the sidewall tells you when each tire was made.

That age-based approach is especially important on a Lotus because the car’s steering feel and chassis responses depend heavily on the tire remaining structurally sound. A tire can still look usable at a glance while hardening with age, losing wet-road confidence, or developing sidewall cracking. If your Evora came with mismatched-date tires, replace them as a set by axle at minimum so the car keeps a more consistent feel side to side.

Tires on a 2013 Lotus should be inspected before every drive and again before any extended outing. Look for sidewall cracking, impact damage, bulges, irregular shoulder wear, punctures, and pressure loss, and check that the valve stems are in good condition. Because the Evora uses low-profile radial tires, even modest pressure loss can change steering response and ride quality noticeably.

A quick pre-drive check is one of the easiest ways to protect both the tires and the chassis balance Lotus engineered into the car. Pay close attention to the wider rear sizes, which can hide wear on the inner shoulder if alignment drifts. If the car has sat for a while, inspect each tire before rolling it out, then recheck pressures after the first short drive once the tires have settled back into regular use.

A 2013 Lotus Evora belongs to the modern era of sports-car fitment, so radial tires were the original construction type rather than bias-ply. The size family associated with the Evora here includes 225/40R18, 235/35R19, 255/35R19, and 275/30R20, all of them low-profile metric radials. That aligns with the Evora’s contemporary chassis design, wheel diameters, and handling priorities.

If originality matters, focus first on matching the correct size, profile, and general sidewall appearance for your car’s wheel package rather than chasing an assumed original brand. Tire branding can vary by market, option package, and replacement history over time. For show-level authenticity, it is wise to compare your current wheels and sidewall markings with factory literature, marque forums, or Lotus specialists who know the exact specification your car carried when new.

Correct tire fitment does matter when a 2013 Lotus is judged seriously, even though it is a newer collector car rather than a prewar or muscle-era restoration piece. Judges and knowledgeable enthusiasts will notice obvious departures in size, construction type, sidewall appearance, and overall stance. On an Evora, a mismatched front-to-rear setup or an incorrect wheel-diameter pairing can stand out quickly because the car’s proportions are tightly drawn around its tire package.

For a casual local show, small differences may not matter much, but a more exacting event usually rewards consistency. Keep axle pairs matched, stay with proper low-profile radial sizing, and avoid mixing visibly different tire series if appearance is part of your goal. If you are preparing for marque-specific judging, check the event standards ahead of time so you know whether they emphasize factory-style sizing only or also pay attention to sidewall branding and profile.

For a 2013 Lotus Evora, Nitto NT555 G2 and BFGoodrich g-Force Phenom T/A overlap in some fitments but not all, and their sidewall ratings can differ within the same nominal size. In 235/35R19, the NT555 G2 carries a W rating with a 112 mph ceiling, while the g-Force Phenom T/A carries a Y rating with a 186-plus mph ceiling and a 1,356-pound load figure at 50 psi. In 225/40R18, Nitto’s NT555 G2 shows a 1,389-pound load figure at 50 psi, while BFGoodrich’s Phenom T/A in the same size also shows 1,389 pounds at 50 psi.

That means the comparison should be made size by size rather than brand by brand. If you are trying to keep a period-consistent modern sports-car look, both stay within the blackwall radial presentation that suits the Evora, but the sidewall speed letter and exact series still matter. Compare the precise fitment on your car, then decide whether matching speed rating, load figure, or brand continuity across an axle pair is the more important goal.

2013 Lotus Evora tire options here are all modern radial tires intended for road use, and the speed ratings shown are W and Y depending on the exact product. A W rating carries a 112 mph ceiling, while a Y rating carries a 186 mph-or-higher ceiling. Those figures are well above normal U.S. highway speeds, so under ordinary legal driving conditions the tire’s speed rating is rarely the limiting factor on a healthy Evora.

Real-world safety depends just as much on age, inflation pressure, alignment, suspension condition, and whether the correct front and rear sizes are mounted in the right places. A Lotus is sensitive to setup, so even a high-speed-rated tire can feel poor if it is underinflated or mismatched side to side. Before longer highway use, verify the tire’s condition and confirm that each axle carries the intended size rather than mixing similar-looking alternatives.

Inflation pressure on a 2013 Lotus should start with the factory recommendation for the exact wheel and tire package on your Evora, then be checked against the tire’s own load and pressure information where available. Among these sizes, load figures include 1,235 pounds at 51 psi and 1,389 pounds at 50 psi for some 225/40R18 tires, 1,356 pounds at 50 psi for a 235/35R19 tire, and 2,041 pounds at 50 psi or 1,565 pounds at 50 psi for certain 255/35R19 tires.

Those numbers are tire capacity references, not blanket instructions to inflate every Evora tire to the same pressure. Front and rear settings often differ on a staggered mid-engine car, and one size should never borrow another size’s pressure figure. The best practice is to use the Lotus recommendation for the car’s actual fitment, then confirm the tire is being used within its rated load and pressure envelope.

Before taking a 2013 Lotus on a longer drive, inspect each tire for cracking, cuts, bulges, punctures, and uneven wear, then confirm cold pressures and verify that the wheel sizes and tire sizes are correct at each corner. Check the valve stems, examine the inside shoulders if possible, and do not forget the spare strategy if your Evora does not carry a full-size spare. The wider rear tires deserve special attention because damage or low pressure there can change the car’s balance quickly.

Tires are only one part of the pre-drive routine on a modern collector Lotus. It also makes sense to check brakes, fluid levels, battery condition, and any signs of suspension or alignment trouble before a highway trip. If the car has been sitting, take a short local drive first and recheck pressures and visual condition afterward; that short shakedown often reveals issues that are easy to miss in the garage.