That's why it depends on the body mate. Like I said mine (in my avatar) is 3/9. First set of offset rims I picked up were 3/3. Wasn't deep enough on the back but front was ok, I was going to try 3/6 but found a set cheap on eBay that was 3/9 tried it out and it was good. You'll need to experiment a little, unless someone on here happens to already have an e10 with exact same hpi body as you...
Check out an adjustable set on eBay. You can get them for about $40 (au) for a full set. It will save having to try heaps and only have one usable set.
Supporting Aussie hobby shops:
- www.MRJRacing.com.au - - www.feralbatteries.com.au - - www.actionrc.com.au -