For those GMC Sierra owners who enjoy an occasional romp in the dirt, but still want to keep their truck’s interior looking fresh, GM’s optional premium floor liners with removable carpet inserts may be the perfect solution. Tagged with RPO codes BKF (front) and BKE (rear), these liners provide enhanced cabin protection without skimping on the style. However, unlike many GM accessories, these liners cannot be purchased separately from the dealer, and are only available to order from the factory with the initial vehicle configuration.
In terms of design, the BKF and BKE liners feature a molded layout that hugs the contours of the Sierra’s footwells, providing an excellent cover for the underlying carpet. The tight fit also ensures a refined, factory-installed appearance. What’s more, the liners snap securely into place, preventing them from sliding and enhancing overall durability. Underneath the liners is a rubberized layer that provides additional protection against mud, water, and other debris, making the liners a versatile choice for a variety of driving conditions.
For the 2025 GMC Sierra 1500, the BKF and BKE floor liners are only available for select trims and with specific packages. Available trims include Elevation, SLT, Denali, and Denali Ultimate, while AT4 and AT4X trims equip these liners as standard. The liners are not available on Pro or SLE trims.
As for Sierra HD models, the liners are available for SLE, SLT, Denali, and Denali Ultimate trims, are equipped as standard by AT4 and AT4X trims.
Check out the tables below for more information on trim level availability for the premium liners, as well as specific package requirements:
| Pro | SLE | Elevation | SLT | AT4 | AT4X | Denali | Denali Ultimate | |
|---|---|---|---|---|---|---|---|---|
| Floor liners with removable carpet inserts | - | - | A1 | A2 | S | S3 | A4 | A4 |
- Available only in conjunction with spray-on bedliner (CGN) and replace standard floor mats (B32 and B33)
- Available only in conjunction with spray-on bedliner (CGN) and replace standard carpeted floor mats (B34 and B35)
- Deleted when AT4X AEV Edition package (ULV) is ordered
- Replace standard carpeted floor mats (B34 and B35)
| Pro | SLE | SLT | AT4 | AT4X | Denali | Denali Ultimate | |
|---|---|---|---|---|---|---|---|
| Floor liners with removable carpet inserts | - | A1 | A2 | S | S | A2 | A2 |
- Available only on Double Cab and Crew Cab models in conjunction with spray-on bedliner (CGN) and replace standard floor mats (B32 and B33)
- Replace standard carpeted floor mats (B34 and B35)
Critically, these premium floor liners are only available from the factory, and cannot be purchased after the vehicle is built. The optional liners are factory-installed and tailored to specific trims and configurations.
Comments
That’s not entirely true. They aren’t listed as an accessory, but they can still be ordered through the dealer as a “replacement” front set and rear set.
I’ve got a 2024 Chevrolet duramax with a transmission control valve problem and I can’t drive it it’s been in the shop since December 20 and they don’t have the part what’s happening to GM?