After clocking 40,000 Kilometers on my Diesel Innova (2008 model V) I finally thought of changing the tyres. I've had Bridgestones E390 until now and they have performed well. It was time to give my beloved car a new set of shoes to run on. As when I’d bought my car two years ago, once again it was also time to turn page after page at Team-BHP. After loads of reading and research with a few friends there were certain decisions to be taken.
1. Do I upsize the tyre from the original 205/65R15 to 225/60R15?
2. Which make should I purchase? Bridgestone, Michelin, or Yokohama? (I did not venture out with MRF or JK or Good year or Apollo).
Answers to both questions were actually interlinked. Let me explain. My research led me to the following data and options:
1.
Original size: 205/65R15
a.
Bridgestone: Model E390: (Price 5100 ex Mumbai)
b.
Michelin: Model XM1+: (Price 5400 ex Mumbai)
2.
Upzise: 225/60R15
a.
Bridgestone: Model ER60: (Price 7200 ex Mumbai)
b.
Michelin: Model XM1+: Not available in this size
c.
Michelin: Model Primacy LC: (Price 8000 ex Mumbai)
d.
Yokohama: Model C Drive: (Price 6200 ex Mumbai)
e.
Yokohama: Model db Comfort Drive: (Price 6600 ex Mumbai)
Further research indicated:
- Bridgestone:
Against: Bridgestone tyres make noise. I’m quite a sensitive person with any squeak or screech in my car. So I did find that after running them for more than 5000 to 7000 kilometers, they do have a hmmmmm…. kind of noise when driven at speeds any higher than 80 Kmph or 90 Kmph. Also found that these tyres tend to decrease in their performance under wet conditions after about 40% to 50% use. This % is calculated on the basis of their service mileage before requiring replacements.
Pro: In the past I’ve used Bridgestone’s in my Maruti 800, Tata Estate, Maruti Esteem and in my Innova. No worries with respect to its service longevity or effectiveness in avoiding punctures. I’ve hardly had any even after driving the cars on roads and off roads (in rural territory).
- Michelin: Against: I’ve never used these before. Upon reading loads of comments from fellow BHPians and in particular Senior BHPians I found that these tyres have a softer sidewall than others. They tend to develop defects in the sidewall relatively quickly. Another important thing I read up was about the poor after sales service. If the sidewall does develop a defect, you do not get any replacement from the company, let alone any kind of appropriate replies to your queries. These are opinions of folks who have had trouble. But if these are from more than one fellow BHPian, then I’d believe it.
Pro: Michelins pride themselves in the ride comfort and low noise levels. Moreover those who did buy Michelins and who did not have trouble with the sidewalls, were all praises about it.
- Yokohama:
I never did a lot of research on these because of very little information available about them. However a couple of things to note. These are relatively cheap tyres (at least when compared to Michelin) and these don’t have a lot of folks complaining about them. (could be because not many use these tyres).
The Decision:
Ok, so I had to decide two things. Do I upsize and then which one to buy. Let’s answer the second question first. Between Bridgestone and Michelin, I decide to go in for Michelin. Why? One, I wanted to check them out. Never used Michelin in the past. Two, I was intrigued by everyone’s opinion that Michelin tyres offer great riding comfort and low noise. However you might ask that even after knowing that the sidewall is soft and prone to developing defects, why did I choose Michelin? The other factor that led me to decide Michelin and that too the XM1+ is also interesting. I’ve got a few contacts with folks who drive the Innova as a tourist vehicle. If at all someone who’d know what to expect of a vehicle tyre, then that would be the driver. Upon speaking to a few of them I found them to choose Bridgestone over Michelin; however whoever choose Michelin, did want to use the XM1+ and not the Primacy LC. Experience said that Primacy LC was very soft and very prone to developing defects even with very minor bumps on the road. Some of them said that the Bandra Worli sea link bumps would be enough to cause a defect in the Primacy LC. So that put me off these models. Also, they advocated very strongly to not upsize since it would compromise vehicle stability when cornering hard. So instead of going in for an upsize, I choose the original size.
So the decision was Michelin XM1+ original size 205/65R15. It was a perfect balance between a little risk of using a softer tyre than the Bridgestone’s, while experiencing the comfort and silence of Michelins.
I’ve been on these wheels since last evening and have driven them for about 80 kilometers. First impressions are pretty good. So before I forget how the Bridgestones felt, let me give a few pointers:
- Driving comfort is pretty good. This may be because the tyres are new. But also could be that they are soft. Also what I mean by driving comfort is the way that the tyres absorb minor pebbles, or minor surface unevenness that we experience on Mumbai roads.
- Steering experience is almost the same. No difference.
- One major observation is the pickup and the speed V/s RPM. Let me explain. I am not an expert on vehicles, but I am very sensitive to every aspect of a driving experience. How does the gear shift, how hard or soft is the clutch, how responsive is the steering and it’s feedback, how responsive is the braking and so on. I did observe that when cruising at about 80 KMPH my RPM would earlier hover slightly above the 2000 RPM mark. Now it’s slightly lower the 2000 RPM mark. The vehicle pickup has also improved. I’m beginning to believe that the tyre is offering lower resistance than the stock bridgestones. Can this happen? Is this true?
- Noise levels are pretty much the same. Actually I’d find the difference if I’m driving about 90 or 100 KMPH. For now I haven’t. However I do want to mention one interesting observation. In Mumbai you'd experience three types of road surfaces. One is your regular black tarmac; two is the cemented stretches; three is the precast blocks of cement then fit together like a jigsaw puzzle. I did notice a very noticable difference in the noise levels when driving on the precast blocks road surface. Extremely low noise. That was good for now. I'll post further experiences in a couple of weeks.
Anyway’s I would love to thank everyone who did post information about tyres in the past and I hope this review helps others. All opinions in this review are either based on readings of fellow BHPians or from my experiences. Cheers and happy driving. Season’s greetings to all!