Run on Flat Tyres

[mystream]

Hi All,

Will be collecting my C180 next week and one of first task for me is to change the stock rim to 18', aiming for Volks racing G25. One of my dilemma is whether should I stay with run on flat or normal Tyres.

Was told by the tyre shop that run on flat are heavier and defeats the purpose of installing light forge rim and moreover the ride will be harsher. On normal tyres and Without a spare, I have concern of flat tyres on my occasional Malaysia NSHW trip.

Would like to seek opinion here whether should I go run on flat or normal tyres?

[mountaingoat_gray]

Once I wear down my RFTs I'm going to get conventional tyres + a slime repair kit in case of emergencies.

 

http://www.amazon.com/Slime-70005-Safety-7-Minute-Repair/dp/B001DZFZPG

[slimb]

Once I wear down my RFTs I'm going to get conventional tyres + a slime repair kit in case of emergencies.

 

http://www.amazon.com/Slime-70005-Safety-7-Minute-Repair/dp/B001DZFZPG

A friend was saying the slime could be a pain for the tyre guys to clean out not sure if anyone has experience? 

[g8crasher]

Personally dislike the harshness of run flat tyres. Regular tyres + carry a spare / tyre repair kit with prior inspections before the long drive will suffice on NSHW. 

 

If the runflats suffer from sidewall damage, still gotta wait for roadside assistance, 

[mystream]

Yes, that was what I was told.

Personally dislike the harshness of run flat tyres. Regular tyres + carry a spare / tyre repair kit with prior inspections before the long drive will suffice on NSHW. 

 

If the runflats suffer from sidewall damage, still gotta wait for roadside assistance,

Yes, that's was what I was told on the harshness of the ride. I read some where in the NET that there are tyre repair product that were water solvable after application. Any idea what are brands out there?

[PearlJam]

For years I have read about criticisms against run-flat tyres.

I had the chance to drive a car on run-flat-tyres recently and honestly I did not even notice any difference.

 

BMWs were using run-flats for some time and now Mercedes has started using them too.

Perhaps the advantage outweighs the disadvantages? 

[steven77]

For years I have read about criticisms against run-flat tyres.

I had the chance to drive a car on run-flat-tyres recently and honestly I did not even notice any difference.

 

BMWs were using run-flats for some time and now Mercedes has started using them too.

Perhaps the advantage outweighs the disadvantages? 

Interesting...I been hearing the same thing too.  So maybe the difference between RFT and normal tyres is minimal.  Any more opinions out there?

[darksaint]

I can feel the difference after changing to normal tyres.

Lesser road noise and softer bounce over humps.

[BabyA]

Facts are true on Gen-1 & 2 Run Flats that they are very uncomfortable amd "hard" compared to non-RFT.

However, Gen-3 has closed the "gap" that the effects are minimal, i have used 2 cycles of Gen-3 RFT in my previous car before I switch to Max Performance tyres (no runflats then), i dare say only minimum differences to conventional tyres (same brand/model) in terms of comfort and "hardness" even though there's abit... try very low profile tyres with stiff suspension setup, now that is what i called hard and uncomfortable thus no RFT has ever made me avoid using them (provided the Max Performance tyres has them).

IMO, the problems experienced by users of Gen-1 & 2 runflats get carried to Gen-3 and i wont be surprised even for Gen-4... well never underestimate Placebo Effect.

Gen-4 is alrdy out in 2015 with some brands coming out on 2016. Gen-4 suppose to be equal to, if not, damn near to a conventional tyre.

Cents worth.

[mystream]

Facts are true on Gen-1 & 2 Run Flats that they are very uncomfortable amd "hard" compared to non-RFT.

However, Gen-3 has closed the "gap" that the effects are minimal, i have used 2 cycles of Gen-3 RFT in my previous car before I switch to Max Performance tyres (no runflats then), i dare say only minimum differences to conventional tyres (same brand/model) in terms of comfort and "hardness" even though there's abit... try very low profile tyres with stiff suspension setup, now that is what i called hard and uncomfortable thus no RFT has ever made me avoid using them (provided the Max Performance tyres has them).

IMO, the problems experienced by users of Gen-1 & 2 runflats get carried to Gen-3 and i wont be surprised even for Gen-4... well never underestimate Placebo Effect.

Gen-4 is alrdy out in 2015 with some brands coming out on 2016. Gen-4 suppose to be equal to, if not, damn near to a conventional tyre.

Cents worth.

Bro. Are you using RFT now? If so what is size and profile are you using?

[BabyA]

Bro. Are you using RFT now? If so what is size and profile are you using?

Now nope.

Ride came fitted with PS3 from C&C.

[mountaingoat_gray]

How much more do RFT cost compared to normal tyres of same model?

Anyone using service credits for tyres? Does c&c stock non RFT?

[MGA180S]

I do feel the great differences between the standard 17" run flat from c&c and 18" conventional tyres. More comfort on the conventional tyre - Lesser noise and softer.. more gradual and ride don't feel so harsh when braking....

[zeenie]

on 18' with RFT, ride can be quite harsh and stiff, although it means pretty good handling, LOL

[mystream]

on 18' with RFT, ride can be quite harsh and stiff, although it means pretty good handling, LOL

What RFT tires are you using?

[zeenie]

What RFT tires are you using?

 

stock tyres: Goodyear eagle F1 asymmetric 

[vzchan01]

Just to check, do we need to change our RFT together with the stock rims if want to change to aftermarket rims?