Nevada emissions testing requires the testing facility to enter the VIN number in off the car then connect via modem to teh DMV. The test is then directly sent to the DMV. No stickers. Although the easy way to get around this is to hand someone some cash and your VIN number and info then have them hooke the equipment up to a car they know will pass. But honestly if you have catalytic converters you should be able to pass smog.
