I always thought auto manufacturers had to make the roof to withstand the weight of the vehicle if it turn up side down? Some kind of safety requirement.
All of the sunroofs I've had were just fine, didn't leak or break. Maybe I was just lucky.
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2008 Tundra 5.7L DC TRD/Silver Sky Metallic/SR5 4x4
Flowmaster Super 40 Straight Back Dual Exhaust Herculiner Bed Liner,
aFe Stage 2 CAI Pro-Dry S Filter w/aFe Mod, SteelCraft SS Step Bars,
3" Rough Country Lvl kit w/1" Toytec rear blocks, CarriageWorks 5pc Billet Grille
275 60 R20 Cooper Zeon LTZ's on 20" Ballistic Hostel's
AVN726E HU, Infinity 62.9i Rear, Infinity 692.9i Front
Memphis 16-MCA3004 and Memphis 16-MC1000D
2 Pioneer Premier ib-Flat 12's in Custom Enclosure
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