I'm extremely pleased with my Glasstite Vision II "topper". This "topper" is taller than cab high and extremely well profiled and aerodynamic. The very large (frameless) window is deep tinted as are all the other side windows. The rear window is on tracks which allow it to be extended up and "back" (on top of the roof) for ease of loading very large items. As this is Glasstite's top of the line "topper", there are no (extra expense) options. The only option I can remember is whether you prefer the solid glass or slider (your choice). All in all, A very high quality "topper".
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'98. 5 2500 QC 4x4, (Black) SLT Sport, ISB, LWB, 3. 54 LSD, A/T, Glasstite Vision II canopy, Line-X bed liner, 285/75R16 BFG A/Ts on 16x8 M/T Challengers, Warn 4X Boards, Mopar fender flares, front and rear NW Custom stainless steel/rubber mud flaps, Mag-Hytec diff. cover and trans. pan, Edelbrock IAS shocks, Mopar tow hooks, Jordan Research Ultima 2020 trailer brake controller, VDO Vision gauges, PIAA Dual Sport 900 auxiliary lights and Super White bulbs, BD exhaust brake and TorqLoc, Prime-Loc fuel filter relocation kit, "Scotty Air System", Hitco/Geno's exhaust blanket, Femco/Geno's EZ Drain oil pan plug, Banks Stinger 4" dia. stainless steel exhaust system, plus many other trick modifications
'00 Polaris 6x6