FIXR7 Member 116 Member For: 14y 5m 16d Gender: Male Location: Perth Posted 04/03/13 12:55 PM Share Posted 04/03/13 12:55 PM You can work it out. I think it goes like this....XR50 rim is 8"(203.2mm)So, 203.2mm / 2 =101.6mm + 35(I assume +35 is the stock offset?) = 136.6mm back space and, therefore 66mm front space.Then you add your 33mm spacer for 99mm front space.A 9.5" rim is 241.3mm.241.3 / 2 = 120.65mm + 35 = 145.65mm back space. Therefore 95.65mm front space.So you'll have 3.35mm more clearance. Link to comment Share on other sites More sharing options...
stroller SHLAMBD. Member 259 Member For: 12y 6m 4d Gender: Male Location: Perth NOR Posted 04/03/13 01:06 PM Share Posted 04/03/13 01:06 PM I'm very confused reading that haha. But I think your saying that the rotas will fit without scrubbing? Link to comment Share on other sites More sharing options...
FIXR7 Member 116 Member For: 14y 5m 16d Gender: Male Location: Perth Posted 04/03/13 01:51 PM Share Posted 04/03/13 01:51 PM I'm saying you'll have 3.35mm more clearance, that doesn't necessarily mean they'll fit without rubbing. Link to comment Share on other sites More sharing options...
Bellato Donating Members 2,713 Member For: 14y 22d Posted 04/03/13 11:00 PM Share Posted 04/03/13 11:00 PM I have a question. if the xr50 fg 19's scrubbed on the rear of my ute with a 33mm spacer... what are the chances of a 9.5 inch wide rota with +35 offset fitting on the rear?9.5 wide means the wheel is 3/4 inch wider each side (19mm). so with a +35 the outside will poke 19mm more than standard and be 19mm further in than standard.So the outside would be the same as putting standard wheel with a 16mm offset which is 14mm less than what you're currently running.So yes should fit no worries with a ute, could need a guard roll depending on how low you goDoes that make sense? Link to comment Share on other sites More sharing options...
stroller SHLAMBD. Member 259 Member For: 12y 6m 4d Gender: Male Location: Perth NOR Posted 04/03/13 11:29 PM Share Posted 04/03/13 11:29 PM I have a question. if the xr50 fg 19's scrubbed on the rear of my ute with a 33mm spacer... what are the chances of a 9.5 inch wide rota with +35 offset fitting on the rear?9.5 wide means the wheel is 3/4 inch wider each side (19mm). so with a +35 the outside will poke 19mm more than standard and be 19mm further in than standard.So the outside would be the same as putting standard wheel with a 16mm offset which is 14mm less than what you're currently running.So yes should fit no worries with a ute, could need a guard roll depending on how low you goDoes that make sense?Yes that make sense thanks mate. Yeh it's pretty low that's why it scrubbed with spacers but if the rotas sit in 14mm more it should be no worries. 1 Link to comment Share on other sites More sharing options...
Henz Tampon inserted, Auto Acquired, next purchase a new handbag Donating Members 9,946 Member For: 16y 7m 21d Gender: Male Location: Vic Posted 05/03/13 07:30 AM Share Posted 05/03/13 07:30 AM They'll fit fine. Link to comment Share on other sites More sharing options...
mummba Member 525 Member For: 14y 8m 5d Gender: Male Location: perth Posted 05/03/13 11:18 AM Share Posted 05/03/13 11:18 AM yeh should fit with ease, I had 9.5 +20 and a 30mm spacer with rolled guards and still probly got a bit more under there Link to comment Share on other sites More sharing options...
FIXR7 Member 116 Member For: 14y 5m 16d Gender: Male Location: Perth Posted 05/03/13 11:27 AM Share Posted 05/03/13 11:27 AM Sorry I missed out 10mm in the formula, it should go more like this..XR50 rim is 8"(203.2mm)So, 203.2mm / 2 =101.6mm + 35(I assume +35 is the stock offset?) = 136.6mm back space and, therefore 66mm front space.Then you add your 33mm spacer for 99mm front space.A 9.5" rim is 241.3mm.241.3 / 2 = 120.65mm + 35 = 155.65mm back space. Therefore 85.65mm front space.So you'll have 13.35mm more clearance which is likely plenty.This is pretty handy and helps to understand how it works...http://www.1010tires.com/Tools/Wheel-Offset-Calculator Link to comment Share on other sites More sharing options...
stroller SHLAMBD. Member 259 Member For: 12y 6m 4d Gender: Male Location: Perth NOR Posted 18/03/13 08:41 AM Share Posted 18/03/13 08:41 AM missed the boat on the rotas...what about 18x8's with +50 offset. (rx8 wheels) Link to comment Share on other sites More sharing options...
Henz Tampon inserted, Auto Acquired, next purchase a new handbag Donating Members 9,946 Member For: 16y 7m 21d Gender: Male Location: Vic Posted 18/03/13 08:58 AM Share Posted 18/03/13 08:58 AM How much we're the Rota's?And no that's terrible. Link to comment Share on other sites More sharing options...
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