You'd have to bottle in bottles designed to withstand that kind of pressure, for instance the 11.2 oz Belgian bottles.
4.0 in regular longnecks would make me very nervous, especially when being shipped in hot, bumpy trucks.
The Fiesty(sic) Goat Brewery est. 2007 & Clusterfuggle Experimental Ales est. 2009
Planned: sLambic II, Flanders Red II
Primary: Berliner Weisse w/ GB 110 & Brett Brux, Berliner Weisse w/ L. brevis, Dark Mild w/ 002, Dark Mild w/ 028, sLambic I
Secondary: Orange Blossom Mead, Flanders Red I
Kegged: Fat Man Porter w/ 1469, Fat Man Porter w/ 005, Centennial Falcon w/ Conan, Centennial Falcon w/ Denny's, Barrel-aged Fat Man Porter, Belgian Dark Strong
Bottled: Flanders Red I