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+--- Thread: Off road tyres for 20in rims??? (/Thread-Off-road-tyres-for-20in-rims)
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Off road tyres for 20in rims??? - Kaiser - 17-05-2012 03:46am
Hey all,
So I've ordered an RRE Dynamic with 20in (style 6) rims due to arrive 15/5
. Of course I ordered the rims because they look fantastic but didn't think about the diameter for going off road at the time 
. I know running the standard rubber off road could cause rim damage, pinching and is generally not ideal.My question is does any one know of a suitable tyre to overcome these issues?
With out having to buy a set of smaller rims just to go off road. I'm not a hard core 4WDer but do love a little adventure and of course I want to minimise the risk of unnecessary damage... don't we all!
Cheers.
RE: Off road tyres for 20in rims??? - maccacch - 17-05-2012 04:38pm
hi kaiser,
like you, i got the 20 inch option. after some research, i ended up purchasing 4 sets of 17" rims with bridgestone 697 a/t tyres for $2k. it would have been about the same cost to put on semi-decent 20" rubbers for off-roading plus potential damage to the rims. the tyre place has also agreed to swap the rims and tyres over for me free of charge whenever i wanna venture off road. recently been to moreton island. will post some pics soon. hope this helps.
RE: Off road tyres for 20in rims??? - TiTan - 18-05-2012 12:17am
That seems the better option by far - though I assume the rolling diameter is the same on the 17's, otherwise it would mess with your speedo etc I think?
RE: Off road tyres for 20in rims??? - maccacch - 18-05-2012 04:46pm
diameter is essentially the same. road noise has increased a fair bit tho. grip on the tarmac is no where as good as the 20 inch rubber but grip offroad on the new 17s are phenomenal. the adaptive dynamics really make the ride offroad silky smooth.
pics as promised
[attachment=2231][attachment=2232][attachment=2233]
RE: Off road tyres for 20in rims??? - rredrive - 06-08-2012 05:25am
(18-05-2012 04:46pm)maccacch Wrote: diameter is essentially the same. road noise has increased a fair bit tho. grip on the tarmac is no where as good as the 20 inch rubber but grip offroad on the new 17s are phenomenal. the adaptive dynamics really make the ride offroad silky smooth.
pics as promised
The 17s look good. Must have been fun on Moreton island! Did you encounter any soft boggy sand while there and did the 17s cope well with soft sand? Did the 17s do well if you deflate them for sand?
Finally someone puts offroad tyres on the car. I am thinking of doing the same.
RE: Off road tyres for 20in rims??? - IKM - 06-08-2012 10:27am
(18-05-2012 04:46pm)maccacch Wrote: diameter is essentially the same. road noise has increased a fair bit tho. grip on the tarmac is no where as good as the 20 inch rubber but grip offroad on the new 17s are phenomenal. the adaptive dynamics really make the ride offroad silky smooth.Great information. I was wondering whether they'd be any problems for adaptive dynamics by fitting 17" or 18" wheels, but you've answered that one.
pics as promised
RE: Off road tyres for 20in rims??? - maccacch - 06-08-2012 03:44pm
The 17s look good. Must have been fun on Moreton island! Did you encounter any soft boggy sand while there and did the 17s cope well with soft sand? Did the 17s do well if you deflate them for sand?
Finally someone puts offroad tyres on the car. I am thinking of doing the same.
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Yea moreton was great fun. Deflated the tyres to 20 psi all round and did not get near trouble even through the inland roads. On several areas there were water about 12-14 inches deep and the evoque waded through without any probs. even on soft boggy sand, I was able to stop the vehicle and drive away again with minimal to no wheelspin. mind you, i had a set of maxtrax for extra security in case i got bogged - didn't need to use it tho
RE: Off road tyres for 20in rims??? - rredrive - 06-08-2012 05:12pm
Yea moreton was great fun. Deflated the tyres to 20 psi all round and did not get near trouble even through the inland roads. On several areas there were water about 12-14 inches deep and the evoque waded through without any probs. even on soft boggy sand, I was able to stop the vehicle and drive away again with minimal to no wheelspin. mind you, i had a set of maxtrax for extra security in case i got bogged - didn't need to use it tho
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Wow that is great news! Restores faith in the Evoques capabilities. I will be getting some maxtrax or the 800mm tred as a precaution too. The sinking feeling of bogging is motivaton enough for me. Can you please forward me the model/specs of the Bridgestone 697a/t tyres you ordered? I am considering an electric car jack like this to save visiting the tyre shop for tyre changes. http://www.ebay.com.au/itm/2-TON-12V-DC-ELECTRIC-SCISSOR-JACK-w-AUTOMATIC-IMPACT-WRENCH-CAR-/380452419505?pt=Motors_Car_Truck_Parts_Accessories&hash=item5894bb37b1#ht_5861wt_1398
many thanks for the help.
RE: Off road tyres for 20in rims??? - maccacch - 07-08-2012 01:42pm
yea electric jack is a good idea but too expensive imo. how bout a simple hydraulic jack and some car stands? cheaper option and just as easy to use.
the tyres are 697a/t 235/65/r17. i don't think bogging is really an issue esp if you have the right tyre pressures. in my view, its probably the lack of proper ground clearance that will get you in trouble. the maxtrax should get you out of any trouble tho
RE: Off road tyres for 20in rims??? - rredrive - 07-08-2012 03:43pm
(07-08-2012 01:42pm)maccacch Wrote: yea electric jack is a good idea but too expensive imo. how bout a simple hydraulic jack and some car stands? cheaper option and just as easy to use.
the tyres are 697a/t 235/65/r17. i don't think bogging is really an issue esp if you have the right tyre pressures. in my view, its probably the lack of proper ground clearance that will get you in trouble. the maxtrax should get you out of any trouble tho
Thanks again! maxtrax looks great would have been great when I last got stuck in sand. Funny never really thought about vehicle recovery until it was really needed. I truly believed those ads and reviews of the Evoque effortlessly gliding along the desert planes which instilled such a sense of confidence...until got seriously bogged.
imo maxtrax or similar device should come with such cars standard.
Hydraulic Jack would probably last longer and be quicker than the electric one.
There is someone that modified/raised the ground clearance of the evoque...
http://www.evoqueforums.net/forum/evoque-forum/351-1st-lifted-evoque-2-sus-lift-w-275-45r20-not-too-much-not-too-little.html