BAK Revolver X4ts Replacement T-Slot Rail Kit for 1988-2013 Chevrolet & GMC C/K Pickup 1500 / 2500 / 3500, Silverado & Sierra 1500 / 2500 / 3500 (8' Bed)
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Fits the same truck
Features
- Sold as a Set of Two: Both side rails in one box. BAK sells this component only as a set of two, fully assembled.
- Fully Assembled Rails: Each set comes with the inner and outer rails, mounting plate, spring actuators and locking levers already put together.
- Shims Where Needed: Two spacer shims and eight angle shims are included when your truck needs them to sit the rails square.
- Clamps Sold Separately: The set does not include clamps. BAK's rail sheet mounts the new rails with clamps at the front, middle and rear of each rail.
- Made for One Truck: Each rail set is vehicle specific, matched to one truck and bed length, like the cover it goes under.
- X4ts T-Slot Rails: These are the rails for the Revolver X4ts, the version with T-slot rails for racks and cargo accessories, not the plain X4s or X2 rails.
Description & Fitment
Replace the side rails of a Revolver X4ts on the 1988-1998 Chevy / GMC C/K Pickup 1500 and 1988-2000 Chevy / GMC C/K Pickup 2500 and 3500 and 1999-2013 Chevy Silverado / GMC Sierra 1500 and 2500 HD, 2007 Chevy Silverado / GMC Sierra 1500 Classic, 3500 Classic and 2500 HD Classic and 2001-2013 Chevy Silverado / GMC Sierra 3500 HD, 8' bed with this BAK rail set. Two spacer shims and eight angle shims come in the box if the truck calls for them; the clamps are a separate purchase. Check the BAK install sheet linked in the Installation section for this truck's rail positions.
Fitment & Compatibility
| Years | Model | Bed | Notes |
|---|---|---|---|
| 1988-1998 | C/K Pickup 1500 | 8' | Fleetside |
| 1988-2000 | C/K Pickup 2500 | 8' | Fleetside |
| 1988-2000 | C/K Pickup 3500 | 8' | Fleetside |
| 1999-2006 | Silverado 1500 | 8' | Fleetside |
| 2007 | Silverado 1500 Classic | 8' | Fleetside |
| 2007 | Silverado 1500 | 8' | New Body, w/o Cargo Management System |
| 2008-2013 | Silverado 1500 | 8' | w/o Cargo Management System |
| 1999-2006 | Silverado 2500 HD | 8' | Fleetside |
| 2008-2013 | Silverado 2500 HD | 8' | w/o Cargo Management System |
| 2001-2006 | Silverado 3500 HD | 8' | Fleetside |
| 2007 | Silverado 3500 Classic | 8' | β |
| 2007 | Silverado 3500 HD | 8' | New Body, w/o Cargo Management System |
| 2008-2013 | Silverado 3500 HD | 8' | w/o Cargo Management System |
| Years | Model | Bed | Notes |
|---|---|---|---|
| 1988-1998 | C/K Pickup 1500 | 8' | Fleetside |
| 1988-2000 | C/K Pickup 2500 | 8' | Fleetside |
| 1988-2000 | C/K Pickup 3500 | 8' | Fleetside |
| 1999-2006 | Sierra 1500 | 8' | Fleetside |
| 2007 | Sierra 1500 | 8' | New Body, w/o Cargo Management System |
| 2008-2013 | Sierra 1500 | 8' | w/o Cargo Management System |
| 1999-2006 | Sierra 2500 HD | 8' | Fleetside |
| 2007 | Sierra 2500 HD Classic | 8' | Fleetside |
| 2007 | Sierra 2500 HD | 8' | New Body, w/o Cargo Management System |
| 2009-2013 | Sierra 2500 HD | 8' | w/o Cargo Management System |
| 2001-2006 | Sierra 3500 HD | 8' | Fleetside |
| 2007 | Sierra 3500 Classic | 8' | Fleetside |
| 2007 | Sierra 3500 HD | 8' | New Body, w/o Cargo Management System |
| 2009-2013 | Sierra 3500 HD | 8' | w/o Cargo Management System |
Check your bed: measure along the bed rail from the bulkhead to the inside of the closed tailgate. This part is for the 8' bed on the 1988-1998 Chevy / GMC C/K Pickup 1500 and 1988-2000 Chevy / GMC C/K Pickup 2500 and 3500 and 1999-2013 Chevy Silverado / GMC Sierra 1500 and 2500 HD, 2007 Chevy Silverado / GMC Sierra 1500 Classic, 3500 Classic and 2500 HD Classic and 2001-2013 Chevy Silverado / GMC Sierra 3500 HD; BAK lists the bed by that label and publishes no inch figure. Fit notes from BAK: Fleetside bed (1988-1998 C/K Pickup 1500; 1988-2000 C/K Pickup 2500; 1988-2000 C/K Pickup 3500; 1999-2006 Silverado 1500; 2007 Silverado 1500 Classic; 1999-2006 Silverado 2500 HD; 2001-2006 Silverado 3500 HD; 1999-2006 Sierra 1500; 1999-2006 Sierra 2500 HD; 2007 Sierra 2500 HD Classic; 2001-2006 Sierra 3500 HD; 2007 Sierra 3500 Classic); new body style (2007 Silverado 1500; 2007 Silverado 3500 HD; 2007 Sierra 1500; 2007 Sierra 2500 HD; 2007 Sierra 3500 HD); without the factory cargo management system (2007 Silverado 1500; 2008-2013 Silverado 1500; 2008-2013 Silverado 2500 HD; 2007 Silverado 3500 HD; 2008-2013 Silverado 3500 HD; 2007 Sierra 1500; 2008-2013 Sierra 1500; 2007 Sierra 2500 HD; 2009-2013 Sierra 2500 HD; 2007 Sierra 3500 HD; 2009-2013 Sierra 3500 HD).
Not for: the 5'8" bed (X4ts rail set RAILS-80100RK, 2004-2013) and the 6'6" bed (X4ts rail set RAILS-80101RK, 1988-2014). 2014-2018 Chevy Silverado 1500 trucks with the same bed use X4ts rail set RAILS-80122RK.
About BAK Industries
BAK makes hard tonneau covers. BAK bills itself as "America's #1 truck bed cover."
The range splits into BAKFlip hard folding covers (MX4, MX4 EZ-Lift, MX4 TS, G2, F1 and Fibermax) and Revolver hard roll-ups (X2, X4s and X4ts). These rail sets fit the Revolver X4ts.
Authorized BAK dealer. Prestige Truck is an authorized BAK dealer, so what we sell is new and genuine BAK. BAK's warranty "is nontransferable and applies to the original purchaser of the BAK product only," and BAK requires warranty registration on file or proof of original purchase (a detailed, dated receipt) for warranty service. Your Prestige Truck order receipt is that proof.
Frequently Asked Questions
Will this fit my 1988-1998 Chevy / GMC C/K Pickup 1500?
Yes, if it has the 8' bed. It fits the 1988-1998 Chevy / GMC C/K Pickup 1500 and 1988-2000 Chevy / GMC C/K Pickup 2500 and 3500 and 1999-2013 Chevy Silverado / GMC Sierra 1500 and 2500 HD, 2007 Chevy Silverado / GMC Sierra 1500 Classic, 3500 Classic and 2500 HD Classic and 2001-2013 Chevy Silverado / GMC Sierra 3500 HD. Measure along the bed rail from the bulkhead to the closed tailgate, check the fit notes above, and if you are unsure, send us your VIN and we will confirm.
Do I need to buy clamps?
The rail set does not include clamps (BAK: sold separately). BAK's rail sheet installs the new rails with your cover's clamps, so check yours are in good shape; if any are missing, ask us for the matching BAK clamps.
Does the set include clamps?
No. BAK lists clamps as not included (sold separately). BAK's rail sheet installs the new rails with clamps at the front, middle and rear of each rail.
How do I make sure I order the right rails?
Each rail set is made for one truck and bed, so check the part number and your bed before you order, or send us your VIN and the part number on your current cover and we will confirm.
Do I have to take the cover off to replace the rails?
Yes. BAK's rail sheet starts with the cover off the truck and the old rails removed, then the new rails clamp on and the cover goes back on and is squared up.
Are X4ts rails the same as X4s rails?
No. BAK lists separate rail sets for the X4ts (with the T-slot) and the X4s, at the same truck and bed. Order the set that matches your cover.
Installation
- 9/16" wrench or socket
- Torque wrench on most trucks
- BAK Revolver x4ts tonneau cover standard installation sheet v2 (PDF)
- BAK Revolver cover shim supplemental installation sheet (PDF)
Stuck on a step?
Specifications
| Brand | BAK |
|---|---|
| Part Number | BAKRAILS-80102RK |
| Product | Replacement side rail set for the Revolver X4ts |
| Sold As | Set of two (driver and passenger), fully assembled |
| Includes | 2 inner rails, 2 outer rails, mounting plate, spring actuators, locking levers, 2 spacer shims and 8 angle shims (if necessary) |
| Clamps | Not included (sold separately) |
| Bed Length | 8' |
Warranty, shipping & returns
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Warranty
BAK lists a 30-day warranty for BAK replacement rail sets ("30 Day Warranty").- BAK publishes no other warranty terms for rail sets.
- BAK's claim process applies: proof of purchase must accompany every claim, and BAK accepts no returns without its prior authorization; contact us for help with registration or a claim.
- A claim needs your order number, contact details, vehicle, part number, a description, the receipt and photos.
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Free shipping
Ships free to the lower 48 states, with no minimum order.- Order by 5 PM ET on a business day and it starts processing the same day.
- This rail set is an oversized item, so it ships by freight or as an oversized parcel.
- Most orders arrive within 1-5 business days.
- We email your tracking number as soon as it ships.
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Inspect on delivery
This rail set ships in a long box. Check it as soon as it arrives.- Look for crushed ends, punctures or tears in the carton.
- If something looks wrong, take photos of the box and the parts (and if a driver asks you to sign, note the damage on the receipt).
- Open the box and check the parts against the parts list before you install.
- Email support@prestigetruck.com right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.
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30-day returns
Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.- Email support@prestigetruck.com with your order number. We reply within 1-2 business days with instructions.
- Damaged, defective or wrong item: we send a prepaid label or arrange a pickup.
- Changed your mind: you pay return shipping. No restocking fee.
- Refunds go back to your original payment method within 7 business days of approval. See our returns policy.