What is the best tire upgrade solution for the NV200?

[StLondyn]

Here are the best solutions for upgrading NV200 tires: 1. Replace with wider tires based on the original rims: The NV200's original rim size is 14 inches, with a rim width of 5J, an offset of 45mm, a bolt pattern of 4×114.3mm, and a center bore diameter of 66.1mm. The maximum tire width suitable for a 5J rim is 195mm, with a recommended width of 185mm and a minimum width of 165mm. The original tire width of the NV200 is 165mm, meaning there is a 20mm widening potential while retaining the original rims. However, even if you choose a width of 185mm, if the rim size remains at 14 inches, calculations show that the tire's aspect ratio must reach 70 to ensure the tire's outer diameter is sufficiently large. Retaining the original rims will still make the wheels appear small, failing to meet the 'motivation' of most people upgrading their NV200. 2. Replace both the rims and tires together: A more rational and practical solution is to choose 15 or 16-inch rims. According to calculations, you can upgrade to 185/60R16 or 185/65R15, both of which are common specifications for comfort-oriented car tires. However, achieving a load capacity close to the original tires with these specifications is somewhat challenging. Only a few 185-width car tires have a load index that can reach 91 (corresponding to 610kg), which is significantly lower compared to the original tires' load capacity of 650kg and 690kg. Thus, load capacity is indeed a performance aspect that must be sacrificed when upgrading NV200 to car tires.

[Joseph]

I've been driving the NV200 for several years and think upgrading the tires is a great idea to improve the driving experience. The factory tires are a bit narrow, and upgrading to a wider size like 195/65R15 can enhance stability, making the car feel less floaty at high speeds. However, don't blindly go for larger sizes—check if the rims are compatible, or it might affect steering or cause rubbing against the suspension. I tried switching to all-season tires, which work well for city commuting, offering better braking in the rain and reducing skidding. Fuel consumption increases slightly, averaging about 0.5L more, which only adds up to a few dozen dollars extra per year—totally worth it. When upgrading, opt for brands with high treadwear ratings like Michelin or Goodyear for longer lifespan, saving you the hassle of frequent replacements. If you often carry heavy loads, adjust the tire pressure higher to ensure sufficient load capacity. Lastly, it's best to visit a professional shop to verify size compatibility rather than experimenting on your own. Overall, upgrading tires can make driving safer and smoother—a one-time investment that doubles comfort.