Question & answer
Do Roll-Up Tonneau Covers Need Drilling?
Usually not. The Tyger T1 sheets we read have no drilling step, and RealTruck says most roll-up models need none. Most is not all, though. Read your own cover's sheet, and look at the drain tube and rail steps before you assume.
The short answer
Usually not. The Tyger T1 sheets we read use clamps and have no drilling step, and RealTruck says most roll-up models require no drilling. Rough Country's hard roll-up title says No-Drill Install, though its manual routes drain tubes into the front of the bed wall. Read your own sheet before you start.
What each document says
| Cover | On drilling | Source |
|---|---|---|
| Tyger T1 | No drilling step in the sheets we read | Tyger sheets |
| Gator soft | Clamps. No drilling step in the sheet | Gator sheet |
| TruXedo TruXport Gen 2, Pro X15 TS | No-drill installation | RealTruck |
| Gator SR1 Pro | "No-drill, tool-free installation" | RealTruck |
| BAK Revolver X4s and X4 TS | Drill-free | RealTruck |
| RealTruck Sentry CT | Clamp-on and drill-free | RealTruck |
| Rough Country hard | Title says No-Drill Install. Manual has clamps, plus drain tubes into the front of the bed wall | Listing and manual |
RealTruck also says, in general, that most roll-up models require no drilling.
What can still surprise you
Drain tubes. Rough Country's manual has two. Read how they route on your truck before you start.
Liner holes. An over-the-rail liner gets small 2 x 4 in holes for the clamps on the Tyger sheets. You are not touching the truck, but you are cutting.
Tacoma rails. No drilling is mentioned, but parts may come off. RealTruck says BAK hard covers take the deck rails off for the install, and refit them with drop brackets. TruXedo uses brackets in the rail. See deck rails.
Bolts. Rough Country's list has four front bolts with washers and T nuts. Those go into the cover's rail system. If you find a step you cannot follow, stop and contact the maker.
"No drill" does not mean "no tools"
Tyger's sheets call for a ratchet wrench, a 10 mm socket and a Phillips screwdriver. Gator's call for 9/16 and 1/2 in wrenches or sockets, with spring clamps recommended. RealTruck says "tool-free" of the SR1 Pro, and that is the only cover it says this about in the article.
Before you buy
If a truly no-drill install matters to you, ask the seller for the sheet ahead of time. Reading it takes ten minutes. It tells you more about the job than any title. And our install guide shows how the steps fit together.
If a seller says a cover "may require drilling on some trucks", ask which ones and why, and ask for the step in writing.
What owners ask
So why does anyone say to drill?
Some install steps could need it on a certain truck or cover. Check your own sheet. We can only quote the ones we read, and none of those we read has a step that says to drill the bed.
Are holes in a liner the same as drilling?
No, but it is still cutting. Tyger's sheets call for small 2 x 4 in holes in an over-the-rail liner for the clamps. Your bed stays untouched, while the liner does not.
What about Rough Country's drain tubes?
Its manual has you insert the tubes and run them into the front of the bed wall. It does not describe drilling, and its title says no-drill, but read that step on your truck before you start.
Sources
Where to next
- How-toInstall a roll-up coverHow a soft roll-up tonneau cover goes on, from the Tyger and Gator sheets: tools, rail placement, clamps, crossbars, tension, and the checks most people skip.
- Buying guideHard roll-upHard roll-up tonneau covers use aluminum slats that still roll to the cab. What the manuals ask, the load figures RealTruck prints, and which trucks are listed.
- ExplainerDeck railsWhat each cover type does to Tacoma deck rails: TruXedo brackets, BAK drop brackets, permanent bulkhead removal on some covers. As RealTruck and Tyger state it.
- OverviewQuestionsPlain answers on leaks, weight, drilling, snow, security and fit, each taken from maker documents, with the gaps stated. No hands-on claims and no guessing.
Who is behind this
rolluptonneaucover.com Editorial Team
Truck fit and buying advice
We are the editorial team at rolluptonneaucover.com. We read listing titles, maker install sheets and truck makers' own bed specifications and sort them truck by truck, with sources on every page. Nobody here has bolted these covers to a truck, and nothing was measured in a lab. We say so plainly.
- Listing titles and maker sheets read
- Sources on every page
- No installs and no lab work
- Publisher details in the imprint