Hi All,
A quick update on our Black Behemoth.
I finally took the plunge of changing my Yeti's Tyres with Yokohama C-Drive 215/60 R16 99V tyres (got them at Rs 8730 per tyre). These tyres are extremely hard to get these days and in this size the availability is a big problem! But I can tell you that it was well worth it. What I had earlier used to think was Wind noise at 100 Km/hr, was actually tyre noise with the pathetic Goodyears. I put up with the Goodyears for more than 23K Kms, before giving in to the temptation to change them!
The noise is gone completely now and the ride has also improved drastically. There is no bubbly ride feeling and also no tramlining - both of which had started happening very frequently with the Goodyears.
One more point which I noticed when getting the tyres changed was the Goodyears (in current condition) needed almost 120-150gm of balancing weights in different places to be balance (even those which had never been punctured!) while the Yoko's did'nt need more than 40gm in any tyre - shows the consistency of manufacture and the quality of the tyres (the Yokos were made in Japan) and the Goodyears were made in Malaysia.
One handy tip that the tyre fitter shared with me when the tyres were being fitted was that new tyres are marked with a circular dot on the periphery of the tyre, which shows the lightest part of the tyre. This dot should be aligned with the inflation valve and will lead to the best balancing of the tyre with least weights. Basically this offsets partially the weight of the valve and helps reduce the weight required to balance the tyres.
I had also been evaluating on whether to put in larger 215/65 R16 tyres, but my apprehensions finally made me go for the OE size only:
1) Warranty would be affected if I put in larger tyres
2) Ride quality may also suffer and the body roll would increase and there was no way of predicting how much !
3) The larger tyre 215/65 R16 just would not fit in the spare wheel well (actually checked). Even the 215/60R16 tyre fits with great difficulty. I have changed the smaller space saver 195/60 R16 tyre to the full size as I did not want any speed limitations even with the spare tyre (which was speed restricted to 80 km/hr with the space saver tyre).
4) Since my Yeti will be used 95% in the city and on highways, I went with a road tyre only.
However, that said, the C-drives are good - they have a UTQG of 300 A A and the rating for the tyre is 99V - which means that the load they can carry per tyre is 775 Kg instead of the 690 Kg which the 95H Goodyears were. The V rating also means a higher speed rating of 240 Km/hr vs the 210 km/hr of the Goodyears.
The tyres give good ride comfort and are very silent and don't make any din as compared to the Goodyears.
The other option which I was also considering was the Michelin Primacy LC, but these are very soft tyres and for the Yeti, would not have been ideal.
With the space saver also changed to the full size 215/60 R16 tyre (one of the earlier Goodyears) the tyre does rise up a little bit out of the wheel well / compartment and takes away a little bit of the boot space. But for me, this was vital, as I did not want a speed limited spare wheel.
Apart from this, all is well and no problems / issues so far. The mileage we are getting currently is in the range of 15.5 kmpl. This is due to the unbearable 44 Degree plus heat these days in Gurgaon and also as there is no sunfilm on the windows, the AC has to run overtime and it seems to have brought down the mileage by around 5-6%.
The Silver Cheetah is also doing well (with my BIL) and has covered around 7200 kms and the initial Euphoria has died down and he prefers using his Ritz more for daily driving as it is much more convenient and fuel efficient (21kmpl on diesel). The Cheetah is used only for outstation holidays / family outings and is returning a mileage of 12.8 kmpl (summer effect here too!)
Regards,
Behemoth