BAK Tonneau Cover Buyer's Guide: Find the Right Fit for Your Truck

BAK Tonneau Cover Buyer's Guide: Find the Right Fit for Your Truck

If you're in the market for a hard folding tonneau cover, BAK Industries is one of the most trusted names in the business — and at Pro Fleet Upfitters, we carry their full lineup. Whether you're protecting tools on a job site or locking down cargo on a long haul, this guide will help you choose the right BAK cover for your truck.

Why Choose a BAK Tonneau Cover?

BAK covers are built for working trucks. Key benefits include:

• Hard folding panels — matte finish aluminum construction that resists dents, UV, and weather
• No-drill installation — clamp-on design fits most trucks in under 30 minutes
• Up to 400 lbs. of evenly distributed load capacity
• Flush, low-profile design that doesn't compromise bed access
• Lifetime warranty on the cover; 10-year warranty on seals

The Two Series: BAKFlip MX4 Gen 3 vs. MX4 TS

We carry two primary BAK series. Here's how they differ:

BAKFlip MX4 (Gen 3)

The flagship hard folding cover. Matte finish aluminum panels, integrated drain tubes, and a fully sealed perimeter. Folds up 90° for full bed access and locks in any position. Best for truck owners who want maximum weather protection and a clean OEM look.

BAK MX4 TS (Tonneau + Side Rails)

Everything in the MX4 Gen 3, plus compatibility with existing bed rail systems like Utili-Track, Deck Rail, and RamBox. If your truck already has factory side rails or you plan to add accessories, the TS series lets you keep them without sacrificing your cover.

Fitment Guide by Truck

Ford

• F-150 5'7" (2004–2014) — Model 448309
• F-150 6'6" (2004–2014) — Model 448307
• F-150 5'7" (2015–2020) — Model 448329
• F-150 6'7" (2015–2020) — Model 448327
• F-150 5'7" (2021–2026, incl. Lightning) — Model 448339
• F-150 8'2" (2021–2026) — Model 448338
• F-250/350/450 6'9" (2008–2016) — Model 448310
• F-250/350/450 6'10" (2017–2026) — Model 448330
• F-250/350/450 8'2" (2017–2026) — Model 448331
• Ranger 5' (2019–2023) — Model 448332

Chevrolet / GMC

• Silverado/Sierra 1500 6'7" (2019–2026) — Model 448131
• Sierra w/ CarbonPro Bed 5'9" (2019–2026) — Model 448135
• Silverado/Sierra 2500HD/3500HD 6'10" (2020–2025) — MX4 TS Model 449133TS
• Silverado/Sierra 2500HD/3500HD 8'2" (2020–2026) — MX4 TS Model 449134TS
• Silverado/Sierra 1500 5'9" (2019–2025) — MX4 TS Model 449130TS
• Silverado/Sierra 1500 6'7" (2019–2025) — MX4 TS Model 449131TS
• Silverado/Sierra 1500/2500HD/3500HD 6'6" (2014–2018) — MX4 TS Model 449121TS
• Colorado/Canyon 5' (2015–2022) — Model 448126
• Colorado/Canyon 5'2" (2023–2026) — Model 448146

Ram

• Ram 1500/2500/3500 6'4" (2002–2018, 2019–2023 Classic) — MX4 TS Model 449203TS
• Ram 1500 5'7" w/ RamBox (2009–2018, 2019–2024 Classic) — Model 448207RB
• Ram 1500 5'7" w/o RamBox (2009–2018, 2019–2024 Classic) — Model 448207
• Ram 1500 5'7" (2019–2025 New Body, w/o RamBox) — MX4 TS Model 449227TS
• Ram 1500 6'4" (2019–2025 New Body, w/o RamBox) — MX4 TS Model 449223TS

Toyota

• Tacoma 6'2" (2016–2023) w/ Deck Rail — MX4 TS Model 449427TS
• Tacoma 6'2" (2024–2026) — BAKFlip MX4 Gen 3 Model 448447
• Tundra 5'6" (2007–2021) w/ Deck Rail — MX4 TS Model 449409TTS
• Tundra 5'6" (2007–2021) w/o Deck Rail — MX4 TS Model 449409TS
• Tundra 5'7" (2022–2025) w/o Deck Rail — MX4 TS Model 449440TS
• Tundra 6'7" (2022–2025) w/o Deck Rail — MX4 TS Model 449441TS
• Tacoma 5' (2005–2015) w/ Deck Rail — Model 448406

Nissan

• Frontier 5' (2022–2025) w/ or w/o Utili-Track — MX4 TS Model 449538TS
• Frontier 4'11" (2005–2021) — Model 448506
• Frontier 6' (2005–2021) — Model 448507
• Titan XD 6'6" (2016–2024) — Model 448524
• Titan 6'7" (2004–2015) — Model 448504

Which BAK Cover Is Right for You?

Ready to Order?

All BAK tonneau covers ship direct and are backed by BAK's industry-leading warranty. Not sure which model fits your truck? Contact us and we'll confirm fitment before you buy.

Shop All BAK Tonneau Covers →