Amsoil is pretty much a Group 4 as far as I know...which is synthesized, and better than Group 3...still not in Group 5 territory, as you CAN get measureable wear, but, its very small measureable wear to be sure.

laugh

Yeah - they can say its 100% fully synthetic if it has at least 30% Group 3...so <30% Group 3 = "Synthetic Blend".

The labels are allowed to say synthetic...and that's my bone of contention...and why we lost off the shelf Group 5's.
_________________________
- TJ

2001 Xterra '03 VG33, SE 5 spd, 305/70/16's, Revolvers, UBSkidderz, Doubled AAL's, 3"SL/2"BL, winch/bumpers, skids, sliders, OBA, Snorkel, pine stripes....

Friends don't let friends drive stock.

http://www.gifsoup.com/view/501230/tj-tackling-crawlers-ridge-o.gif